Web Analytics Made Easy - StatCounter

Tele Vue Nagler-Petzval Np127fli 5in. F/5.3 Astrograph Imaging Refractor Save 22% Brand Tele Vue

กำลังลดราคา Review pantip
ไม่ว่าใครก็ต้องการของดีราคาถูก และ Tele Vue Nagler-Petzval Np127fli 5in. F/5.3 Astrograph Imaging Refractor Save 22% Brand Tele Vue ก็ตอบโจทย์เรื่องนี้ได้เป็นอย่างดี ด้วยคุณภาพที่ดีของตัวสินค้ารวมกับราคาที่ไม่แพง

Content:

Tele Vue Nagler-Petzval Np127fli 5in. F/5.3 Astrograph Imaging Refractor Save 22% Brand Tele Vue.

Product Description

Product Info for Tele Vue Nagler-Petzval NP127fli 5in. f/5.3 Astrograph Imaging Refractor

Take your next stargazing experience to the next level with Tele Vue Nagler-Petzval NP127fli 5in. f/5.3 Astrograph Imaging Refractor. This Telescope by Tele Vue is an ideal source for wide-range field of view. And featuring a Finger Lakes Instrumentation Atlas focuser as well as a CenterLine filter wheel, Tele Vue Nagler-Petzval Imaging Refracting Telescope is so comprehensive that users aren't required to do much more than plug and play. For an awesome way to ensure that you've made the finest selection in viewing the cosmos, don't hesitate to get Tele Vue APO Refractor.

Specifications for Tele Vue Nagler-Petzval NP127fli 5in. f/5.3 Astrograph Imaging Refractor:

Maximum Imaging Field: 4.3-degrees, 52mm Diagonal Chip

Features of Tele Vue APO Refractor:

  • Installs in FLI ProLine camera with CenterLine Filter Wheel
  • Atlas Focuser for plug-n-play installation
  • CCD formats up to 52mm diagonal

Package Contents:

  • Tele Vue Nagler-Petzval NP127fli 5in. f/5.3 Astrograph Imaging Refractor
  • Screw on lens cover
  • Ring mount
  • Hard shell carry case

Meade 10in Lx600-Acf Advanced Coma-Free Telescope W/ Starlock Tracker Save 40% Brand Meade.

Product Description

Product Info for Meade 10in LX600-ACF Advanced Coma-Free Telescope w/ StarLock Tracker

The Meade LX600 10" Telescope is a simple to operate, portable fork-mounted telescope that makes taking great astrophotos as easy as focusing your camera and opening the shutter. The Meade LX600 10" ACF Telescope builds on two standard-setting lines, with the venerable and standard-setting performance of the LX200, combined with the f/8 ACF optical system from the LX800 series, including the patent-pending internal Craford-style zero shift focuser. Add the Meade StarLock system full time automatic auto-guiding, ultra-high precision pointing, and LightSwitch style automatic alignments, and you have top-of-the-line portable telescope that will keep you locked on target whether you're viewing or photographing. The Meade LX600 10" Telescope offers a complete astrophotographic package, ready for field portable equatorial alignment, full time guiding, and imaging at f/8 with an optionally available f/5 focal reducer.

The Meade LX600 f/8 Advanced Coma-Free 10-inch Telescope is a sophisticated instrument for the advanced astronomer, with a range of integrated features and technology that cannot be matched by any other manufacturer and cannot be duplicated by just attaching a set of add-ons to another telescope. Major features included with the Meade 10" LX600-ACF Astrophotography Telescope include:

  • Fast f/8 Advanced Coma-Free (ACF) optical systems. Meade has completely redesigned the OTAs with a new mirror mounting and focusing system to achieve zero image-shift and a two-speed microfocuser. The scope features faster f/8 ACF optics giving you pinpoint stars all the way across the field of view.
  • StarLock. The Meade LX600-ACF Telescope integrates a unique star tracking and object finding system into the telescope mount. This integration allows the telescope to center your target perfectly in the field of view. Once centered, the star tracking system communicates directly with the motor drives to automatically assure your scope stays locked onto its target with arcsecond precision. The automated optical tracking system delivers long-exposure guiding with pinpoint stars on astro-images despite misalignments, atmospheric refraction, periodic or other mechanical errors. This level of precision is unobtainable with systems using high precision encoders, software pointing models, large gears or PEC training - and all without the need of an external computer.
  • Internal Crayford-style 7:1 Focuser. The completely redesigned mirror mounting system achieves zero-image shift, eliminating the need for a mirror lock and integrates a two-speed microfocuser for quick and easy adjustments.
  • Solid Fork Mount With Heavy Duty 5.75" Gears. Large, high-quality worm-gear drives in both axes provide smooth movements with low periodic error that are critical for long exposure astrophotography. Providing the freedom to go horizon to horizon without any meridian flip, unlike German Equatorial Mounts.
  • Alt/Az Mode. In alt/az mode, the Meade 10" LX600 also makes for the best visual and short exposure experience possible. The LX600 performs LightSwitch fully-automated self alignment. StarLock will put every target dead center in the eyepiece and track with arcsecond accuracy so you can concentrate on the beautiful, wide fields of pinpoint stars created by the superb f/8 ACF optical system.
  • AutoStar II hand control with over 144,000 object database to take you to almost any object imaginable at the push of the GoTo button. AutoStar II allows the user to setup and operate the LX600 in just the way you want.
  • Giant Field Tripod. With 3" diameter chromed steel legs and cast aluminum tripod head - adjustable from 34" to 54" - the Giant Field Tripod provides a research-grade foundation for the Meade LX600 10 Inch Telescope.

The Meade 10" LX600 Telescope has 10" diameter f/8 ACF optics (focal length 2032mm) and Ultra-High Transmission Coatings (UHTC) for maximum image brightness and contrast. The redesigned mirror mounting system achieves zero image shift eliminating the need for a mirror lock and includes an internal Crayford style focuser with two speed, 7:1 reduction control that allows for quick and easy adjustments.

The no-compromise Meade LX-600 dual fork mount features 5.75" main gear and pointing accuracy of one arcminute or better in High Precision Mode. This rock solid platform is sure to exceed the need for the most demanding applications. The fully height adjustable Meade Giant Field Tripod features massive 3" diameter legs, making it a research grade foundation for the Meade LX600 10" Astrophotography Telescope.

Specifications for Meade 10" LX600-ACF f/8 with StarLock:

Clear Aperture: 10" (254mm)
Optical Design: Advanced Coma Free (ACF)
Focal Length: 2,032mm
Focal Ratio: f/8
Telescope Mounting: Heavy-duty fork type; double-tine
Optical Coatings: Ultra-High Transmission Coatings (UHTC)
Resolving Power (Dawes Limit): 0.46 arcseconds
AutoStar Controller: Autostar II
Object Database: 145,000 objects
Viewfinder: 8x50mm with cross-hair reticle
Eyepiece: 26mm Series 4000 Super Plossl
Diagonal: 1.25" diagonal prism
Optimal back focus distance at f/5: 3.5 inches
Focus System: Internal Crayford-style, zero image-shift primary mirror focus with dual speed 7
Slow Motion Controls: Mechanical & electronic
Slew Speeds: RA and Dec
Tracking Rates: Sidereal, lunar, or custom-selected from 2000 incremental rates
Control Panel: 12v DC in, 12v DC out, Power, Focuser, Reticle, Handbox port, 1 computer connection port (RS232), 1 StarLock port, 1 Aux guide port
Tripod: Giant Field Tripod
Batteries (User-Supplied): 8 x C cells
Battery Life (Typical): 20 hrs.
Power: 12V DC
Additional Features
GPS Receiver: Included
True Level & North Sensors (LNT): Included
Time Chip: Included
Smart Mount: Yes
Smart Drive: Yes
Mirror Lock: Yes
Oversized Primary Mirror: Yes
AutoStar Suite Planetarium Software: Included
StarLock
Wide Field Camera: 25mm x 26mm f/1.04 optic with 1/2 inch format CMOS sensor gives field of 14.72 x 11.78 degrees.
Narrow Field Camera: 80mm x 400mm f/5 optic with 1/2 inch format Cmos sensor gives field
: of 57.2 x 45.8 arcminutes (2.68 arcseconds/pixel)
High Precision Pointing: +/- 1 arcminute
High Precision Guiding: Down to 1 arcsecond - depending on sky conditions.
High Precision Alignment: Semi-automatic drift align procedure for ulta-precise polar alignment
StarLock Weight: 6 lbs. (2.72 kg)
Materials
Primary Mirror: Low expansion borrosilicate glass
Secondary Mirrors: Individually figured with primary mirror for maximum correction. Low-expansion borosilicate glass
Correcting Plate/Lens: Aspheric high-spectral transmission Borofloat glass from Schott AG Germany
Optical Tube: Aluminum
Weights and Dimensions
OTA and Mount net weight: TBD
Tripod Weight: 50 lbs.
Tripod Dimensions: 40" to 50" variable
Telescope Shipping Weight (approx.): 136 lbs.

Features of Meade LX600 f/8 Advanced Coma-Free 10inch Telescope:

  • UHTC coatings
  • StarLock dual imager integrated full-time autoguider
  • LightSwitch Automatic Alignment in Alt-Az mode
  • Ultra Precision Pointing and Assisted Drift Alignment
  • GPS Receiver
  • Oversized Low-Expansion Borosilicate Primary Mirror
  • Schott Borofloat Glass Corrector Plate
  • Diffraction Limited Optics
  • Internal Crayford-style Focusing system with 7:1 focus control
  • OTA Tube Balance Weight System
  • AutoStar II handbox with 144,000 object library and AutoStar Suite software
  • Smart Drive with Permanent Periodic Error Correction (PPEC)
  • Patented Level North Technology (LNT) Alignment System
  • 8x50 Finder scope

Package Contents:

  • Meade 10" LX600-ACF Telescope
    • 10" LX600-ACF Optical Tube
    • Giant Field Tripod
    • 1.25" Diagonal Prism
    • 26mm Series 4000 Super Plossl Eyepiece
    • GPS Receiver
    • AutoStar II handbox with 144,000 object library
    • AutoStar Suite Software
    • 8x50 Viewfinder

Meade 10in Lx200acf Uhtc Advanced Coma Free Telescope Save Up To 39% Brand Meade.

Product Description

Product Info for Meade 10in LX200ACF UHTC Advanced Coma Free Telescope

Meade 10" LX200 ACF UHTC Advanced Coma Free GoTo GPS Telescope is a Hubble for your Backyard! Meade LX200 ACF Telescopes bring Advanced Coma Free optics within reach of aspiring astronomers everywhere. Now with Meade 10" LX200ACF Computerized Telescope you can own what the professionals own. Meade LX200-ACF Telescopes Advanced Coma-Free GOTO Telescopes include all the field-proven features of the Meade LX200 and Meade LX200GPS Telescopes, including GPS, LNT, Primary Mirror Lock, Oversized Primary Mirror, SmartDrive, Smart Mount, Meade AutoAlign, Meade AutoStar II and more. Plus, all Meade LX 200 ACF Series Telescopes come with observatory-class optics.

Specifications for Meade LX200ACF 10" Advanced Coma-Free GPS Telescope with Meade UHTC 10106002:

Optical Design: Advanced Coma Free
Clear Aperture: 254mm (10 ")
Focal Length Focal Ratio: 2500mm f/10(10")
Maximum Practical Visual Power: 650X (10")
Telescope Mounting: heavy-duty fork type; double-tine
Primary Mirror Lock: included (progressive tension) All models
Eyepiece: Series 4000 Plossl
Viewfinder: 8 x 50mm
GPS, True-level and North sensors: included (16-channel GPS receiver) All models
Pointing Precision, High Precision Mode: 1-arc min. All models
Meade Autostar II Hand Controller: included (147,541 object database) All models
Batteries (user-supplied): 8 x C-cells
Battery Life (approx.): 21 hrs
Slew Speeds: RA and Dec - 0.01x to1.0x sidereal, variable in0.01x increments; 2x, 8x, 16x, 64x, 128x sidereal; 1°/sec. to 8°/sec., variable in 0.1° increments All models
Tracking Rates: sidereal, lunar, or custom-selected from 2000 incremental rates All models
Primary, Secondary Mirrors: Pyrex glass
Correcting Plate/Lens: water white glass
Total Net Telescope Weight: 90 lbs.
Field Tripod Height all models: 30" to 44" variable
Meade UHTC Coatings: Included
UPC Code - UHTC: 709942500332

Features of Meade LX200-ACF Telescopes with UHTC:

  • Advanced Coma-Free Optics: Meade Advanced Comafree design is a huge jump over the traditional Schmidt-Cassegrain as far as sharpness of image, flatness of field, and color. Meade Advanced Coma Free Telescopes delivers the same sharp, flat, comafree field from edge to edge as a typical Ritchey-Chretien. The use of the corrector plate in the Meade ACF system creates a closed and protected optical tube, reduces astigmatism and eliminates the diffraction spikes inherent in the traditional RC design. ACF optical system by Meade perform at the same high level as comparable RC systems costing thousands more.
  • Meade UHTC Ultra-High Transmission Coatings: (included with model 1010-60-02) increases total light transmission and image brightness by nearly 20% over Meade standard coatings. Objects such as stars, galaxies and nebulae will appear significantly brighter.
  • Primary Mirror Lock: locks the mirror in place during long exposure astro photography.
  • Oversize Primary Mirror: diameters are greater than their listed aperture. This additional 1/4" yields a wide, fully illuminated field-of-view.
  • Meade Smart Mount: constantly refines pointing accuracy each time an object is centered and updated. Compatible with both equatorial and altazimuth mounts.
  • Meade Smart Drive: provides permanent periodic error correction (PPEC) on both axes by learning and averaging error over the course of one or more training periods, thereby minimizing guiding corrections during long-exposure photographs. PPEC is available on both axes and functions in both polar and altazimuth modes.
  • Sony GPS Receiver Sensor: automatically inputs precise time, date, and geographical location to help quickly and precisely align a LX200-ACF Meade Telescope.
  • Meade AutoAlign: Telescopes with Meade Auto Align come pre-aligned. They are smart scopes that know the night sky right out of the box. Meade AutoAlign picks two fail-proof alignment stars for you and places them right in your view-finder. Just center them to fine tune your alignment and the wonders of the universe are at your fingertips.
  • Meade AutoStar II Hand Controller: features "Hot Keys" for quick access to a 145,000 celestial object database. Meade Auto Star II can be updated with the latest software upgrades, guided tours and timely objects like comets free at meade.com.

Package Contents:

  • Meade 10 inch LX200 ACF UHTC Computerized Telescope:
    • Meade LX 200 ACF 10" Advanced Coma-Free OTA with Meade UHTC Coatings
    • Heavy Duty Double-Tine Fork Mount
    • AutoStar II GO TO Computer Controller w/ LNT and Smart Mount Technology
    • 16-channel GPS Automatic Alignment System
    • Metal Field Tripod (30"-44")
    • AutoStar Suite Software
    • Meade Series 4000 Plossl eyepiece
    • 1.25" Star Diagonal
    • 8 x 50mm Finder Scope
    • 7-port control panel (w/ two RS-232 serial interface ports)

Celestron Omni Xlt 127mm Schmidt-Cassegrain Telescope W/out Tripod 11084 Save 36% Brand Celestron.

Product Description

Product Info for Celestron Omni XLT 127mm Schmidt-Cassegrain Telescope w/out Tripod 11084

Celestron Omni XLT 127mm Schmidt-Cassegrain Telescope 11084 is a versatile telescope with high quality optics and components, perfect for users of any level. The Celestron Omni XLT 127mm Schmidt Cassegrain Telescope is a Catadioptric Telescope that utilizes both lenses and mirrors to form an image. This Schmidt Cassegrain Telescope combines the advantages of a Refractor Telescope and Reflector Telescope while also eliminating their disadvantages. These Schmidt-Cassegrain Telescopes offer the clarity and contrast of Refractors with the low image aberration of Reflectors. In addition, the Celestron Omni XLT127 Telescope by Celestron has a 127mm aperture giving a superb image of the Moon, Saturn and its rings, Jupiter and its moons, nebulae and star clusters. Celestron Omni XLT Series Telescopes have StarBright XLT Optical Coatings that enhances light transmission, providing maximum contrast and image sharpness. The StarBright XLT Coatings also present a clear an unblurred image. These Celestron Telescopes have a 25mm multi-coated eyepiece that is capable of a high 50X magnification. The Celestron Omni XLT 127mm Telescope also features the stable platform of the CG-4 German Equatorial Mount. This Equatorial Mount is responsible for accurately locating and tracking objects due to its setting circles and slow motion controls. The Celestron Omni XLT127 Telescope is also the perfect telescope for astrophotography. When used with the optional dual-axis motor drive (Model #93522) and the polar axis finder (Model #94221) to track objects for long exposure photography, these Telescopes can produce superior quality photographs. With these features of high quality optics and materials, the Celestron Omni XLT 127mm Schmidt-Cassegrain Telescope 11084 is an excellent all-purpose telescope for deep sky observing, terrestrial viewing, and astrophotography.

Specifications for Celestron Omni XLT 127mm Schmidt-Cassegrain Telescope 11084:

OPTICAL DESIGN: Schmidt-Cassegrain
APERTURE: 127 mm (5 in)
FOCAL LENGTH: 1250 mm (49.21 in)
FOCAL RATIO: 9.84
EYEPIECE 1: 25 mm (0.98 in)
MAGNIFICATION 1: 50 x
FINDERSCOPE: 6x30
OPTICAL COATINGS: StarBright XLT
MOUNT: Omni CG-4 Equatorial
COUNTERWEIGHTS: 7lbs (3.2 kg) and 4lbs (1.8 kg)
HIGHEST USEFUL MAGNIFICATION: 300x
LOWEST USEFUL MAGNIFICATION: 18x
LIMITING STELLAR MAGNITUDE: 13.1
RESOLUTION: 1.1 arc seconds
RESOLVING POWER: 0.91 arc seconds
LIGHT GATHERING POWER: 329 x
ANGULAR FIELD OF VIEW: 1 degree
LINEAR FIELD OF VIEW (@1000 YDS): 53 ft (16.15 m)
OPTICAL TUBE LENGTH: 11 in (279.4 mm)
OPTICAL TUBE WEIGHT: 6.5 lb (2.95 kg)
EQ MOUNT WEIGHT: 21 lb (9.53 kg)
WEIGHT: 40 lb (18.14 kg)

Features of Celestron Omni XLT127 Schmidt Cassegrain Telescopes 11084:

  • High quality optics, hand selected so only the finest grade of optical glass is used
  • StarBright XLT coatings provide maximized light transmission
  • 25mm multi-coated eyepiece - 20mm eye relief
  • 1.25" star diagonal
  • CG-4 German Equatorial Mount with setting circles and slow motion controls - to accurately locate and track sky objects
  • Ball bearings in both axis of the mount for smooth performance
  • Easy no-tool setup
  • The Sky Level 1 planetarium software with 10,000 object database and enhanced images
  • Tripod is not included

Package Contents:

  • Celestron Omni XLT 127mm Schmidt-Cassegrain Telescope w/out Tripod 11084
  • Planetarium software

Celestron Nexstar 102 Slt Refractor Telescopes 22096 Save 35% Brand Celestron.

Product Description

Product Info for Celestron NexStar 102 SLT Refractor Telescopes 22096

Celestron introduces Celestron NexStar 102 SLT Refractor Telescopes. You'll find that astronomical viewing is a delight with this large, powerful 4" Celestron Telescope . Celestron Nex Star 102 SLT Telescope offers a 63% increase in image brightness over 80mm models.

Celestron NexStar 102mm SLT short-tube Telescope with a fast f/5 optical system gives images that are bright and crisp. And Celestron NexStar Telescope 102 SLT 22096, like the other Celestron Telescopes in  Star Locating Telescope Celestron SLT Series, comes with a fully computerized hand control with a database of over 4,000 celestial objects!

Celestron new SkyAlign Alignment Technology and the included StarPointer Finderscope with a red LED makes aligning a breeze. Using Celestron 's patented SkyAlign (patent pending), simply input the date, time and location into the hand control then slew your Celestron NexStar SLT 102 mm Telescope to any three bright celestial objects in the sky. You do not need to know the names of the stars " you could even pick the moon or bright planets!

With its pre-assembled, adjustable steel tripod, Celestron NexStar-102SLT 4" Telescope can be up and ready to use in a matter of minutes. Because of its wide 1.7 ° field of view, Celestron NexStar Refractor 102 SLT is optimal for scanning large areas of the sky and for superb terrestrial (land) viewing. A wonderful entry to mid-level Astronomical Scope, with the use of an optional erect image diagonal, Celestron 4" Telescope - NexStar 102 SLT can also be used as a land-based Spotting Telescope .

Specifications for Celestron NexStar 102 SLT Telescopes 22096:

Type:   Refractor
Aperture:   102mm (4")
Focal Length:   660mm
Focal Ratio:   f/6
Mount:   Motorized Altazimuth
Weight:   14 lb

Features of Celestron NexStar 102mm SLT Telescope Refractor 22096:

  • Computerized hand control with 4,000+ object database
  • SkyAlign - allows you to align on any three bright celestial objects, making for a fast and easy alignment process
  • Quick-release fork arm mount, optical tube and accessory tray for quick no tool set up
  • Auxiliary port for additional accessories such as GPS accessory
  • Motorized altazimuth mount and fully computerized hand control
  • Sturdy stainless steel tripod
  • StarPointer finderscope to help with alignment
  • Internal battery compartment to prevent cord wrap during use
  • U.S. and International city database to easily set your location
  • NSOL telescope control software for controlling your telescope via computer
  • Flash upgradeable hand control software and motor control units

Package Contents:

  • Celestron NexStar 102 SLT Refractor Telescopes 22096
  • Sturdy stainless steel tripod
  • Accessory tray
  • StarPointer finderscope
  • Computerized hand control with 4,000+ object database
  • "The Sky" Level 1 planetarium software

Celestron Advanced Vx 8in Newtonian Telescope Save 32% Brand Celestron.

Product Description

Product Info for Celestron Advanced VX 8in Newtonian Telescope

With an incredibly large aperture at an amazingly affordable price, the Celestron Advanced VX 8in Newtonian Telescope 32062 provides 78% more light-gathering abilities compared to the 6" model. The parabolic primary mirror on this Telescope from Celestron minimizes spherical aberration to produce a sharper image near the edge of the field of view. The Celestron VX Newtonian Advanced 8in Telescope is great for intermediate visual observers and beginning astroimagers looking for a large aperture with lots of light-gathering power. As you grow in your hobby, you can continue to enjoy all the high-level features of the Celestron Advanced VX Newtonian Scope. The mount on the Celestron Newtonian Advanced VX Telescope was specifically designed to provide optimum imaging performance for smaller telescopes. Now your smaller telescope can take advantage of All-Star Polar Alignment and autoguider support. With this Celestron Newtonian Telescope be able to track through long exposures using permanently programmable periodic error correction. Image across the meridian without doing a meridian flip, so you can seamlessly image the best part of night sky. The Celestron 8in Advanced VX Newtonian Telescope features significantly larger base castings than our previous design, improving stability under heavier loads. Improved motors offer more torque and can handle slight load imbalances with ease.

Specifications for Celestron Advanced VX 8in Newtonian Telescope:

Optical Design: Newtonian Reflector
Aperture (mm): 200 mm (7.87 in)
Focal Length (mm): 1000 mm (39 in)
Focal Ratio: 5
Eyepiece 1 (mm): 20 mm (0.79 in)
Magnification 1: 50 x
Finderscope: 9x50
Optical Tube: Aluminum
Fastar Compatible: No
Tripod: Adjustable, Stainless Steel
Tripod Legs: 2"
Weight (lbs): 71 lbs (32 kg)
Power Supply: Car battery adapter
Highest Useful Magnification: 472 x
Lowest Useful Magnification: 29 x
Limiting Stellar Magnitude: 14
Resolution (Rayleigh): 0.7 arc seconds
Resolution (Dawes): 0.58 arc seconds
Light Gathering Power (Compared to human eye): 816 x
Secondary Mirror Obstruction: 2.2" in (56 mm)
Secondary Mirror Obstruction by Diameter: 28 %
Secondary Mirror Obstruction by Area: 7.81 %
Optical Tube Length: 27" in (686 mm)
Optical Tube Weight: 14 lbs (6.35 kg)
Telescope Weight: 71 lbs (32 kg)
EQ Mount Weight: 17 lbs (7.71 kg)
Tripod Height (Max): 64" in (1626 mm)
Tripod Height (Min): 44" in (1118 mm)
Tripod Weight: 18 lbs (8.16 kg)
Counterweight Bar: 12" Length, 0.75" Diameter lbs (5.44 kg)
Counterweights: 2 x 11 lbs
Latitude Range: 7-77 deg
Motor Drive: Low cog DC Servo motors with encoders, both axes
Slew Speeds: Nine slew speeds, 4 deg/sec maximum
Tracking Rates: Sidereal, Solar and Lunar
Tracking Modes: EQ North and EQ South
Alignment Procedures: 2-Star Align, Quick Align, 1-Star Align, Last Alignment, Solar System Align
Communication Ports: 2x AUX ports, Autoguider port, RS-232 port (on hand control)
Computer Hand Control: Double line, 16 character Liquid Crystal Display; 19 fiber optic backlit LED buttons
Database: 40,000+ objects, 100 user defined programmable objects. Enhanced information on over 200 objects
Power Requirements: 12V DC 3.5A (tip positive)
Internal Clock: Yes
GPS: Optional SkySync GPS Accessory

Features of Celestron Advanced VX 8in Newtonian Telescope:

  • 8" (200mm) f/5 optical design gives excellent wide field views
  • Parabolic primary mirror minimizes spherical aberration to produce a better image
  • Integer gear ratios and permanently programmable Periodic Error Correction eliminates recurring track errors from the worm gear.
  • New motors offer improved tracking performance & provide more power to overcome load imbalances
  • Updated industrial design offers more rigidity, less flexure and improved aesthetics
  • New design allows viewing or imaging across the meridian without interference from the motors housings
  • Improved latitude range. Can be used between 7 - 77 degrees latitude.
  • Improved electronics contain increased memory for future expansion
  • NexStar+ hand control offers multiple language programming (English, French, Italian, German, Spanish)

Package Contents:

  • Celestron Advanced VX 8in Newtonian Telescope

Celestron Schmidt-Cassegrain Advanced Vx 11in Telescope Save 35% Brand Celestron.

Product Description

Product Info for Celestron Schmidt-Cassegrain Advanced VX 11in Telescope

For astronomers looking to upgrade to an 11-inch optical tube, the Celestron Advanced VX Schmidt-Cassegrain 11in Telescope 12067 is a great option. Not only is this Telescope one of Celestron's most affordable 11-inch telescopes, it is also one of the most portable. The mount on the Celestron Advanced VX 11in Telescope is strong enough to support this optical tube assembly and a couple of small accessories, yet weighs far less than some of our other 11-inch telescope kits. As far as optics go, the Celestron 11-inch SCT VX Advanced Telescope gathers 41% more light than the 9.25-inch model. You also get StarBright XLT coatings for even better light transmission. The mount on the Celestron Advanced VX Telescope was specifically designed to provide optimum imaging performance for smaller telescopes. Now your smaller telescope can take advantage of All-Star Polar Alignment and autoguider support. With this Celestron Telescope you'll be able to track through long exposures using permanently programmable periodic error correction. Image across the meridian without doing a meridian flip, so you can seamlessly image the best part of night sky. The Celestron Schmidt-Cassegrain Advanced VX 11in Telescope features significantly larger base castings than our previous design, improving stability under heavier loads. Improved motors offer more torque and can handle slight load imbalances with ease.

Specifications for Celestron Advanced VX 11in Schmidt-Cassegrain Telescope:

Optical Design: Schmidt-Cassegrain
Aperture (mm): 280 mm (11 in)
Focal Length (mm): 2800 mm (110 in)
Focal Ratio: 10
Eyepiece 1 (mm): 40 mm (1.57 in)
Magnification 1: 70 x
Finderscope: 9x50
Optical Tube: Aluminum
Fastar Compatible: Yes
Tripod: Adjustable, Stainless Steel
Tripod Legs: 2"
Weight (lbs): 95 lbs (43 kg)
Power Supply: Car battery adapter
Highest Useful Magnification: 661 x
Lowest Useful Magnification: 40 x
Limiting Stellar Magnitude: 14.7
Resolution (Rayleigh): 0.5 arc seconds
Resolution (Dawes): 0.41 arc seconds
Light Gathering Power (Compared to human eye): 1600 x
Optical Tube Length: 24" in (610 mm)
Optical Tube Weight: 27 lbs (12 kg)
Telescope Weight: 95 lbs (43 kg)
EQ Mount Weight: 17 lbs (7.71 kg)
Tripod Height (Max): 64" in (1626 mm)
Tripod Height (Min): 44" in (1118 mm)
Tripod Weight: 18 lbs (8.16 kg)
Counterweights: 3 x 12 lbs
Latitude Range: 7-77 deg
Motor Drive: Low cog DC Servo motors with encoders, both axes
Slew Speeds: Nine slew speeds, 4 deg/sec maximum
Tracking Rates: Sidereal, Solar and Lunar
Tracking Modes: EQ North and EQ South
Alignment Procedures: 2-Star Align, Quick Align, 1-Star Align, Last Alignment, Solar System Align
Communication Ports: 2x AUX ports, Autoguider port, RS-232 port (on hand control)
Computer Hand Control: Double line, 16 character Liquid Crystal Display; 19 fiber optic backlit LED buttons
Database: 40,000+ objects, 100 user defined programmable objects. Enhanced information on over 200 objects
Power Requirements: 12V DC 3.5A (tip positive)
GPS: Optional SkySync GPS Accessory

Features of Celestron Advanced VX 11in Schmidt-Cassegrain Telescope:

  • 11" (2800mm) f/10 Schmidt-Cassegrain includes StarBright XLT coatings for better light transmission
  • 41% more light gathering than a 9.25" telescope
  • 9x50 optical finderscope for locating alignment stars
  • Integer gear ratios and permanently programmable Periodic Error Correction eliminates recurring track errors from the worm gear.
  • Autoguider port for long exposure imaging
  • New motors offer improved tracking performance & provide more power to overcome load imbalances
  • Updated industrial design offers more rigidity, less flexure and improved aesthetics
  • New design allows viewing or imaging across the meridian without interference from the motors housings
  • Improved latitude range. Can be used between 7 - 77 degrees latitude.
  • NexStar+ hand control offers multiple language programming (English, French, Italian, German, Spanish)

Package Contents:

  • Celestron Advanced VX 11in Schmidt-Cassegrain Telescope

Sky Watcher Quattro Imaging Newtonian 8in Telescope Save $57.00 Brand Sky Watcher.

Product Description

Product Info for Sky Watcher Quattro Imaging Newtonian 8in Telescope

The new Sky-Watcher Quattro Imaging Newtonian with dual-speed focuser incorporates a superb mirror-set with two significant advantages over competing products. A 2" dual-speed 10:1 ratio focuser is included for excellent focusing precision. Additionally, the tube length has been slightly shortened to optimize performance for prime-focus photography. Even better performance for astro-photography, and visual use, can be achieved when used in combination with the Sky-Watcher Quattro coma corrector.

Package Contents:

  • Sky Watcher Quattro Imaging Newtonian 8in Telescope