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Sky Watcher Esprit 80mm Ed Triplet Apo Refractor Telescope S11400free Gift Available Brand Sky Watcher

อยากได้อะไร หาได้ทุกสิ่งจากเรา Sky Watcher Esprit 80mm Ed Triplet Apo Refractor Telescope S11400free Gift Available Brand Sky Watcher ทุกหมวดหมู่ที่เราจำหน่ายนั้น เราได้คัดเลือกมาแล้วว่า เป็น Sky Watcher Esprit 80mm Ed Triplet Apo Refractor Telescope S11400free Gift Available Brand Sky Watcher ที่มีคุณภาพ

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Sky Watcher Esprit 80mm Ed Triplet Apo Refractor Telescope S11400free Gift Available Brand Sky Watcher.

Product Description

Product Info for Sky Watcher Esprit 80mm ED Triplet APO Refractor Telescope S11400

Sky Watcher Esprit 80mm ED Triplet APO Refractor Telescope S11400 automates the process of locating astronomical points of interest. With 80mm of light gathering resolution, this Telescope from Sky Watcher can supply bright images, and with quality eyepieces and a 900mm focal length, there is plenty of magnifying power. The Grade-A Crown and Flint glass yields pristine, high-contrast images of Saturn's rings, Jupiter's cloud belts, and wall-rimmed craters on the Moon by the hundreds. The Sky Watcher Esprit 80mm ED Triplet APO Refractor has a library of 4000 celestial objects, so just punch-in the object you want to observe and SynScan guides your Sky Watcher Esprit ED Triplet APO Refractor Telescope into position for viewing.

Specifications for Sky-Watcher Esprit 80mm ED Triplet APO Refractor:

OTA Weight: 8.8lbs.
OTA Length: 17.375" (fixed dew shield)
Back focus: 75mm
Optical Design: Refractor
Field Flattener: Included, thread-on
Aperture (mm): 80 mm (3.15 in)
Focal Length: 400 mm
Focal Ratio: 5
Highest Useful Magnification: 120 x
Optical Coatings: Fully multi-coated

Features of Sky Watcher Esprit 80mm ED Triplet APO Refractor Telescope w/ Fully Multicoated Lens:

  • 80 mm apochromatic 3-element refractor
  • 400 mm (f/5)
  • Fully multi-coated
  • Thread-on field flattener
  • 2.7" focuser w/micro focus
  • 2" Diagonal with dielectric coatings
  • 9x50 RA erect-image finderscope
  • Canon camera adapter
  • Tube rings with CG5 style dovetail bar
  • Aluminum foam lined case
  • 33mm image circle

Package Contents:

  • Sky Watcher Esprit 80mm ED Triplet APO Refractor Telescope with Helinear Track

Celestron Cgx Rowe-Ackermann Schmidt Astrograph Telescopefree Gift Available Save 38% Brand Celestron.

Product Description

Product Info for Celestron CGX Rowe-Ackermann Schmidt Astrograph Telescope

General Features 11" RASA optical tube assembly CGX computerized equatorial mount Astrograph Features Ultra-fast, 11-inch f/2.2 optical design with rare-earth glass for images free of false color, coma, and field curvature. Cuts imaging time by more than half Expansive 43.3 optimized image circle maintains pinpoint stars to the far corners of even the largest astroimaging sensors, while the usable field extends even further to 52 mm for larger format sensors. Custom engineered linear brass focuser bearing reduces image shift, while dual-speed 10:1 FeatherTouch Micro Focus Knob provides the most precise focusing Quiet, high-output 12V MagLev fan reduces cooldown time and blocks dust Common camera adapters (T-thread and M48) included for easy attachment to popular CCD and DSLR cameras Computerized Mount Features All-new design. Sturdier and more rigid with quicker dampening time Increased load capacity to 55 lbs. Improved motors provide more torque, better slewing and tracking under heavy loads Heavy Duty belt-drive system minimizes backlash while providing smooth motor operation under heavy loads Spring-loaded brass worm wheel and stainless steel worm gear reduce friction and provide optimum gear mesh Internal cabling for worry-free remote operation. Power input and accessory ports remain stationary while the mount slews to avoid snags Internal hard stops for both axes prevents cable tension and tripod strike Internal optical sensors on both axes for simple and safe remote operation Home sensors allow the mount to always start in the index position regardless of orientation before a power reset Limit sensors automatically shut off slewing or tracking before reaching the hard stop fail safe Brand new control software developed in conjunction with PlaneWave Instruments for professional level control operation and imaging Software includes multi-point mount modeling for extremely precise pointing accuracy and many more additional features for remote astroimaging Wider tripod stance for improved stability Adjustable EQ head position to optimize center of gravity over the tripod and fully utilize the increased 3º-65º latitude range Dual-fit CG-5/Vixen and CGE/Losmandy dovetail saddle Improved tripod includes: 2" steel legs with height index marks for quick leveling "Jack of all trays" can hold three 1.25" eyepieces, two 2" eyepieces, your smartphone, or other accessories +20º of additional tracking past the meridian on either side Tripod legs can be collapsed with accessory tray installed for faster setup and transport Improved ergonomics: Two handles for easy pickup and transport All-new ergonomically designed dovetail clamping knobs Innovative and improved polar alignment adjustment system All-new ergonomic latitude adjuster for smooth and easy adjustment under full loads Optional add-on polar axis finderscope - coming soon Electronics: All-new NexStar+ hand control with USB port Two AUX accessory ports to support wireless/WiFi alignment and operation with StarSense AutoAlign and SkyPortal WiFi Module accessories (sold separately) USB 2.0 port, used to connect directly to PC with included software Autoguider port PPEC ready Threaded 12VDC power input barrel connector Internal Real Time Clock (keeps time and site information saved)

Specifications for Celestron CGX Rowe-Ackermann Schmidt Astrograph Telescope:

Objective Aperture: 279 mm
Focal Length: 620 mm

Package Contents:

  • Celestron CGX Rowe-Ackermann Schmidt Astrograph Telescope

Celestron Cgx Schmidt-Cassegrain Telescopefree Gift Available Save Up To 46% Brand Celestron.

Product Description

Product Info for Celestron CGX Schmidt-Cassegrain Telescope

General Features 8" Schmidt-Cassegrain Optical Tube Assembly Aluminum Optical Tube Celestron's premium StarBright XLT coatings 2032 mm focal length (f/10) 25 mm eyepiece included (81x) Visual back allows for use with 1.25" accessories 6x30 finderscope to help accurately find objects Star diagonal provides more comfortable viewing position when observing objects that are high in the sky Includes dovetail rail compatible with CGE mount Computerized Mount Features All-new design. Sturdier and more rigid with quicker dampening time Increased load capacity to 55 lbs. Improved motors provide more torque, better slewing and tracking under heavy loads Heavy Duty belt-drive system minimizes backlash while providing smooth motor operation under heavy loads Spring-loaded brass worm wheel and stainless steel worm gear reduce friction and provide optimum gear mesh Internal cabling for worry-free remote operation. Power input and accessory ports remain stationary while the mount slews to avoid snags Internal hard stops for both axes prevents cable tension and tripod strike Internal optical sensors on both axes for simple and safe remote operation Home sensors allow the mount to always start in the index position regardless of orientation before a power reset Limit sensors automatically shut off slewing or tracking before reaching the hard stop fail safe Brand new control software developed in conjunction with PlaneWave Instruments for professional level control operation and imaging Software includes multi-point mount modeling for extremely precise pointing accuracy and many more additional features for remote astroimaging Wider tripod stance for improved stability Adjustable EQ head position to optimize center of gravity over the tripod and fully utilize the increased 3º-65º latitude range Dual-fit CG-5/Vixen and CGE/Losmandy dovetail saddle Improved tripod includes: 2" steel legs with height index marks for quick leveling "Jack of all trays" can hold three 1.25" eyepieces, two 2" eyepieces, your smartphone, or other accessories +20º of additional tracking past the meridian on either side Tripod legs can be collapsed with accessory tray installed for faster setup and transport Improved ergonomics: Two handles for easy pickup and transport All-new ergonomically designed dovetail clamping knobs Innovative and improved polar alignment adjustment system All-new ergonomic latitude adjuster for smooth and easy adjustment under full loads Optional add-on polar axis finderscope - coming soon Electronics: All-new NexStar+ hand control with USB port Two AUX accessory ports to support wireless/WiFi alignment and operation with StarSense AutoAlign and SkyPortal WiFi Module accessories (sold separately) USB 2.0 port, used to connect directly to PC with included software Autoguider port PPEC ready Threaded 12VDC power input barrel connector Internal Real Time Clock (keeps time and site information saved)

Package Contents:

  • Celestron CGX Schmidt-Cassegrain Telescope

Celestron Edgehd 1400 14in Optical Tube Assembly 91060-Xlt, Ota Telescopefree Gift Available Save 41% Brand Celestron.

Product Description

Product Info for Celestron EdgeHD 1400 14in Optical Tube Assembly 91060-XLT, OTA Telescope

The Celestron EdgeHD 1400 14" Optical Tube Assembly 91060-XLT is available for use with your favorite mount. This 14 inch Optical Tube Assembly (OTA) is made to the same exacting standards as those used on all high quality Celestron Telescopes. All optical surfaces are coated with Celestron 's high efficiency StarBright multi-layered coating group. The OTA is equipped with the same dovetail mounting bar used on the CGE and Advanced Series for easy attachment to a variety of popular mounts. Every tube assembly is made, assembled and quality control tested at the Celestron manufacturing facility in Torrance, California.

These Edge HD 14-inch Optical Tube Assemblies feature an optical system that takes all of the compact power popularized by the Schmidt Cassegrain Telescope (SCT) and combines it with an improved High Definition Optical System for wide field, astrograph quality images. As a visual instrument, EdgeHD optics deliver pinpoint images even with your widest field eyepiece. You can search for all of the Messier Catalog objects, and see hundreds of other equally interesting NGC, IC and Caldwell objects with amazing clarity. For astroimaging, the EdgeHD optics produce aberration-free images across your favorite CCD or DSLR camera. All EdgeHD optics on the telescope are designed to produce an extremely flat focal plane precise enough to match the strict tolerances of the largest commercial ccd detectors, allowing all stars to be in tight focus to the very edge of the chip. The EdgeHD 14" optics produces a focal plane three-times flatter than the standard equivalent SCT telescope with diffraction limited stars to the very edge of the SBIG STL6303 field of view!

In addition to Celestron 's new optimized optical design, the EdgeHD 14in OTA has been redesigned to make sure you get the most from your optics each and every night. Among them include:

  • Mirror Support - Flexible tension clutches hold the mirror in place and reduce image shift when rotating the tube around the mount. The flexible rods allow the mirror to be held in place without putting any force or pressure on the mirror assembly, keeping the image centered in the eyepiece (or chip).
  • Tube Vents - Cooling vents located on the rear cell allow hot air to be released from behind the primary mirror. Each vent has an integrated 60 micron micro-mesh filter guaranteed to let warm air out without letting dust in.
  • Fastar Versatility -The EdgeHD are the most versatile imaging scopes available today. At its native f10 you can achieve the image scale necessary to capture the smallest of deep sky objects. With the optional reducer lens (coming soon) you can increase your field of view without sacrificing optical performance. A barlow gives you the added power for high resolution planetary, lunar and solar imaging. And of course all EdgeHD optical tubes are Fastar compatible for ultra fast f/2 wide field imaging. Each tube has been fitted with a removable secondary mirror and are opto-mechanically aligned on a laser bench to ensure they are axially symmetric in any configuration.
  • Easy Collimation - With precision machined mechanics and a spherical secondary mirror, EdgeHD optics can be collimated accurately and easily to guarantee that they perform to their potential every time you use them.

Specifications for Celestron EdgeHD 1400 14" Optical Tube Assembly 91060XLT:

Optical Design: Aplanatic Schmidt
Aperture: 355.6 mm (14 in)
Focal Length: 3910 mm (153.94 in)
Focal Ratio: 11
Finderscope: 9x50
Optical Tube: Aluminum
Eyepiece 1: 23 mm (0.91 in)
Magnification 1: 170 x
Star Diagonal: 2" w/ 1.25" adapter
Optical Coatings: StarBright XLT
Mirror Obstruction: 4.5 in (114.3 mm)
Secondary Mirror Obstruction by Area: 10.3 %
Secondary Mirror Obstruction by Diameter: 32.1 %
Optical Tube Length: 31 in (787.4 mm)
Optical Tube Weight: 46 lb (20.87 kg)
Dovetail Compatibility: CGE Mount

Features of Celestron EdgeHD 1400 14" Optical Tube Assembly 91060 XLT:

  • 14" EdgeHD Optical Tube Assembly
  • Aluminum Optical Tube
  • Celestron's premium StarBright XLT coatings
  • 3910mm focal length (f/11)
  • 23mm Axiom 2" eyepiece included (170x)
  • 9x50 finderscope to help accurately find objects
  • 2" diagonal provides more comfortable viewing position when observing objects that are high in the sky
  • Mirror Support Knobs hold the mirror in place and reduces image shift during imaging
  • Tube vents with integrated 60 micron mesh filter allowing hot air to be released from behind the primary mirror
  • Fastar Compatible optical tubes are equipped with a removable secondary mirror for fast f/2 ccd imaging
  • Includes dovetail rail compatible with CGE mount

Package Contents:

  • Celestron EdgeHD 1400 14" Optical Tube Assembly 91060-XLT
  • 23 mm eyepiece (170x)
  • 9x50 finderscope
  • dovetail rail

Meade Lx850 F/8 Acf Telescope With Lx850 German Equatorial Mount With Starlock And Tripod Save 45% Brand Meade.

Product Description

Product Info for Meade LX850 f/8 ACF Telescope with LX850 German Equatorial Mount with StarLock and Tripod

Meade LX850 f/8 ACF Telescope with LX850 German Equatorial Mount with StarLock and Tripod is a dynamic system that is certain to help you reach past the stars. These Telescopes will supply top-of-the-line reflecting, refracting or catadioptric optics that are made just for you. With out-of-this-world components, like sophisticated magnifying power and a quick light gathering functionality, Meade LX850 f/8 ACF Telescope with LX850 German Equatorial Mount with StarLock and Tripod delivers one of the finest astronomy experiences in the galaxy. Meade is an industry leader that has been known to soar above the rest, when it comes to supplying the top quality that just about every science lover is searching, all over, for. At OpticsPlanet, we ensure that you will find some of the best optical systems for your buck, and Meade LX850 f/8 ACF Telescope with LX850 German Equatorial Mount with StarLock and Tripod guarantees years of top-notch overall performance and consistency. For the perfect choice in viewing the universe, be sure to get the Meade LX850 f/8 ACF Telescope with LX850 German Equatorial Mount with StarLock and Tripod.

Package Contents:

  • Meade LX850 f/8 ACF Telescope with LX850 German Equatorial Mount with StarLock and Tripod

Vixen Vc200l Catadioptric Telescope 2632 With Optional Accessories Save $201.00 Brand Vixen.

Product Description

Product Info for Vixen VC200L Catadioptric Telescope 2632 with Optional Accessories

Vixen VC200L OTA Telescope 2632 advanced optical system is one of the most sophisticated optical systems available today. The Vixen VC200L OTA SX-Trim Telescope 2632 primary mirror is unique to Vixen exclusive. Vixen VC200L OTA SX Trim Telescope features a unique and highly precise sixth-order shape produced by Vixen's High-Precision Poly-Order Aspherical Mirror Molding Technique. This guarantees the Vixen VC200-L OTA Telescope to be free of coma, curvature of field, spherical and chromatic aberration. The Vixen VC200 L OTA SXTrim Telescope is also far sharper and flatter at the edge of the field than Schmidt-Cassegrain systems of the same aperture. Star images measure less than 15-microns, even at the edge of the Vixen VC200L OTA SX-Trim Telescope 42mm image circle.

Vixen VC200L OTA SX-Trim Telescope VISAC optical system consists of a concave primary mirror, a convex secondary mirror and a three-element field corrector at the base of the focuser. This makes the Vixen VC200L OTA SX-Trim Telescope well suited for observation and astrophotography of the moon, planets, star clusters, nebulae, and comets. The rack-and-pinion focusing mount accepts optional 2" eyepieces and accessories, and an f/6.4 reducer for photographic use is also available. The open tube design eliminates the dew problem that is common with conventional Schmidt- or Maksutov-Cassegrain systems and its size makes it very easy to handle. Also included is a light weight optical tube with improved anti reflection coatings, a metal carrying handle and a 7x50mm finderscope.

This version of the Vixen VC200L OTA SX-Trim Telescope is the optical tube only for those who wish to fit it to an existing mount.

Specifications for Vixen VC200L Optical Tube Assembly - 2632:

Aperture:   200mm (7.8") Aspherical Mirror / Multi-Coated
Focal Length:   1800mm ( F9 )
Resolving Power:   0.63"
Limiting Magnitude:   13.3
Light Gathering Power:   816x
Size:   (OD) 232mm (9.2") x (L) 620mm (24.5")
Weight:   13.2 lb (6 kg)
Finder Scope:   7x50mm

Package Contents:

  • Vixen VC200L SX-Trim Catadioptric Telescope Optical Tube Only - 2632
  • 7x50mm Finder Scope
  • 2" Eyepiece Adapter
  • Dual T-thread Flip-Mirror with dual 1.25" Eyepiece Adapters
  • Carry Handle and Dovetail Mounting Rail

Vixen Vmc110l Telescope With Porta Mount Save 16% Brand Vixen.

Product Description

Product Info for Vixen VMC110L Telescope with Porta Mount

The Vixen VMC110L Telescope with Porta Mount 39955P is a must-have for stargazers. This special package includes a padded bag to store and transport the Vixen VMC110L Astronomy Telescope, the Porta II Carry Case and 3 eyepieces. The best multiple purpose grab and go telescopes just got better. With more light gathering capability than anything else in this price range and an combined weight of 21 lbs, this package will travel to all your adventures along with this excellent Telescope from Vixen. Don't let the diminutive size and weight of the Vixen VMC110L Research Telescope fool you, many telescopes like this design are used for research around the globe and even outside our atmosphere! You are sure to be blown away by its snap focus and razor like images. The Vixen VMC110L Space Telescope, is a 110 mm (4.33 inch) aperture modified Cassegrain f/9.4 optical tube assembly . The Vixen VMC110L Astrophotography Telescope includes a built in flip mirror and comes with one eyepiece and a red dot finder. Install 2 different eyepieces and change views easily. Or, attach your camera to one and the eyepiece to the other and capture images with ease. With no corrector plate, the Vixen VMC110L Monocular Telescope features a small corrector lens ahead of the secondary mirror. This compact optical tube, with features found on our higher end telescopes, is a great pick up and go scope. Don't marvel at the sheer size of our ever expanding universe with out it!

Specifications for Vixen VMC110L Telescope for Astrologers:

Optical Design: Precision Spherical Mirror Reflector
Aperture: 110mm
Focal Length: 1035mm
Focal Ratio: f/9.4
Coating: Multi Coating
Resolving Power: 1.05 arc sec
Limiting Magnitude: 12
Light Gathering Power: 184x
Finder Scope: Red Dot Finder
Flip Mirror: Internal
Adapter Thread: 42mm/ For T-Ring
Astrophotography: Prime Focus, Eyepiece Projection & Afocal Imaging
Visual Back: 31.7mm Push Fit
Optical Tube Length: 14.5" (370mm)
Optical Tube Diameter: 4.7" (119mm)
Optical Tube Weight: 4.6 lb
Mount: Port II Altazimuth Mount
Tripod: Aluminum 2 section adjustable; 90cm to 13cm
Mount Weight: 15 lb including tripod
Load Capacity: 20 lbs
Vertical and Horizontal Slow Motion: 120Tooth Wheel Gears whole circle movement; Friction control system
Telescope Attachment: Dove Tail Plate

Features of Vixen VMC110L Monocular Scope:

  • More light gathering capability than anything in this price range
  • Snap focus
  • Razor like images

Package Contents:

  • Vixen VMC110L Telescope with Porta Mount
  • Padded bag
  • Flexible Slow Motion Handles (2),Dove Tail Plate
  • Red Dot Finder
  • Internal Slide Mirror
  • 3 PLossl Eyepiece, SGC30, Porta Carry Bag

Vixen Bt Ed 70 Astronomical Binocular Pro Telescope Set Save $301.00 Brand Vixen.

Product Description

Product Info for Vixen BT ED 70 Astronomical Binocular Pro Telescope Set

Vixen's BT70S-A (ED) Binocular Telescopes provide a spectacular view of comets and star clusters. This large aperture, 70mm binoculars are great for viewing the night sky or as a terrestrial binocular for making the most out of a good view. The ED glass optics are fully multicoated for maximum light transmission. Each optical assembly is precisely aligned at the Vixen assembly plant in Japan so as to give the sharpest images possible. The BT-ED70S-A binocular telescope is portable, at just 8.8 lbs in weight, so that it can be taken to a dark sky location very easily. The Binocular Telescope comes with 2 x SSW 14mm Eyepieces, Tripod, Fork Mount, Swing Bracket, Metal tray, and Red dot finder.

Package Contents:

  • Vixen BT ED 70 Astronomical Binocular Pro Telescope Set