Product Info for Barska 36x80mm Anchormaster Telescope, Sky & Land Brass Scope w/ Mahogany tripod AE10824
Opticsplanet is now offering the new Barska 36x80 Anchormaster Telescope AE10824. The Barska Anchormaster Telescopes are a classric and elegant series with precision handcrafted brass scopes that sweeps you back to the days of tall ships and pirates. The Barska 36x900mm Anchormaster Telescope AE10824 is a 100% polished brass telescope features fully coated achromatic lenses for brilliant images, structured in a refractor design with helical focusing ring. Mounted on majestic mahogany tripods, Barska 36x900mm Anchor Master Telescope AE10824 is pure sophistication. At an amazing value, this Barska Anchormaster Telescope will take your breath away!
Specifications for Barska 36x900mm Anchormaster Telescope AE10824:
Features of Barska 36x900mm Anchormaster Telescope AE10824:
Fully coated achromatic lenses for brilliant images
Structured in a refractor design
High quality Plössl interchangeable eyepieces with a rack and pinion focuser (Only one eyepiece included)
Equipped with 45° erecting diagonal for correct image of land viewing
Brass cradle mounts allows the scope to move smoothly in all directions
Handcrafted Mahogany tripods with extendable legs and polished brass stabilizing chain
Ideal for terrestrial viewing of planets or celestial viewing of the beautiful skyline
Barska 36x900mm Anchormaster Telescope AE10824
Features of Barska 36x80mm Anchormaster Telescope, Sky & Land Brass Scope w/ Mahogany tripod AE10824:
Optical System Refractor
Max Power 36x
Objective Lens 80mm
Optical Coating Fully Coated
Eye Piece 25mm Piossl
Eye Piece Size 1.25mm
Tripod Handcrafted Mahogany with extendable legs and polished brass stabilizing chain
Product Info for Explore Scientific Newtonian 208mm f/3.8 Telescope with Carbon Fiber Tube
Explore Scientific Newtonian 208mm f/3.9 with Carbon Fiber Tube; 812mm focal length; 97% EMD Coatings; No Tool Secondary Collimation; ES Finder Scope Base ONLY installed on scope and Soft Carrying Case. Cradle Rings with Handle and Vixen-Style Dovetail. Weighs 22 lbs. (Finder Scope and HR Coma Corrector NOT Included)
Specifications for Explore Scientific Newtonian 208mm f/3.8 Telescope with Carbon Fiber Tube:
Soft Carrying Case
Objective Lens Diameter:
Explore Scientific Newtonian 208mm f/3.8 Telescope with Carbon Fiber Tube
Product Info for Explore Scientific 152mm f/6.5 Air-Spaced Doublet Achromat Refractor Telescope
Observe the wondrous night sky and all its objects to reveal stunning images with the Explore Scientific 152mm AR Series Achromatic Refractor Telescope. This telescope created by the product experts at Explore Scientific comes with heavy-duty, high quality components, including a 2" dual-speed Crayford-style focuser, a one-piece 2" diagonal with 99% dielectric coatings, an 8x50 non-illuminated straight -thru finderscope and quick release bracket, and a cradle ring assembly with Vixen-style dovetail mount. The Explore Scientific 152mm AR Doublet Achromatic f/6.5 Refractor Telescope will be able to handle the rigors of public star parties and educational outreach. The Explore Scientific 152mm f/6.5 Air-Spaced Doublet Achromat Refractor Telescope let's you discover the Universe in great detail.
Specifications for Explore Scientific 152mm AR Doublet Achromatic f/6.5 Refractor Telescope:
Product Info for Sky Watcher 10in. Classic 250P Dobsonian Telescope S11620
The perfect observation tool, the Sky Watcher 10in. Classic 250P Dobsonian Telescope has a "paraboloidal" primary mirror to eliminate spherical aberration and a four-arm, secondary- mirror bracket with fine supports (0.5mm thick), to reduce diffraction spikes and light loss. In addition, the Sky Watcher 10in. Classic 250P Dobsonian Telescope includes a 2" focuser with a 1.25" adapter, allowing the use of either eyepiece size. This model also includes a tension control handle. For an outstanding way to be sure you are looking through one of the top telescopes in the industry, choose the Sky Watcher 10in. Classic 250P Dobsonian Telescope.
Specifications for Sky Watcher 10in. Classic 250P Dobsonian Telescope:
254 mm (10 in)
Focal Length of Eyepiece 1 (mm):
Focal Length of Eyepiece 2 (mm):
Highest Useful Magnification:
Limiting Stellar Magnitude:
Features of Sky Watcher 10in. Classic 250P Dobsonian Telescope:
10" (254 mm) Dobsonian-style Newtonian
1200 mm focal length (f/4.7)
2" single-speed Crayford-style focuser with 1.25" adaptor
4-element Plossl 25mm and 10 mm 1.25" eyepieces
Solid rocker-mount with Teflon bearings and tension clutch for altitude
Teflon bearing for azimuth
Sky Watcher 10in Classic 250P Dobsonian Telescope
California Proposition 65 WARNING:
Sky Watcher Skymax 127 Az-Gti Telescopefree Gift Available Brand Sky Watcher.
Product Info for Tele Vue APO Refractor Telescope,TV-76 76mm, f/6.3
The expansive 5.5 rich-field drizzles your view with delicate jewel-like stars, while the APO performance of the Nagler designed, fully multi-coated 2-element objective and optional 2" Everbrite diagonal produce natural stellar and planetary color rendition even at the highest useful powers.
Small size and lighter weight permit use of lighter-duty tripods for easy field carrying and transportation. The padded shoulder bag provides protection and room for the scope and six eyepieces.
If your interests crossover from astronomical to spotting or birding, and you demand the ultimate in portable performance the Tele Vue-76 is always waiting to deliver.
Specifications for Tele Vue APO Refractor Telescope,TV-76 76mm, f/6.3:
Objective Lens Diameter:
Features of Tele Vue APO Refractor Telescope,TV-76 76mm, f/6.3:
Type APO (Doublet) Refractor
Objective (mm) 76
Focal Length (mm) 480
Focal Ratio (f/#) 6.3
Length OTA (inch) 14.5
Length with diagonal (inch) 17.4 (with 2-inch diagonal)
Config (lbs) 5 / 5
Focusmate dual-speed rack/pinion
Maximum Visual Field (deg.) 5.5 (with 2-inch 55mm Plssl)
Maximum Recommended Power (x) 200
Tele Vue Eyepiece Performance View Eyepiece Chart
Sliding metal dew shield
screw-on metal lens cover
focusmate dual-speed focuser 10:1 and soft carry case
TV-76 Soft Case Specifications
Custom fitted case fits TV-76.
Dual hand-carry straps with padded palm closure.
Adjustable shoulder strap with pad.
Dual zippers on lid.
and Starbeam friendly.
Foam cutouts for Starbeam
1 x 1" or 2" eyepiece
and 3 x 1" eyepiece.
Approximate maximum exterior dimensions (excluding handles and strap): 20 x 9 x 6-inches (51 x 23 x 15-cm).
Approximate empty weight: 1.75-lb (0.8-kg).
Tele Vue APO Refractor Telescope, Tele Vue TV-76 76mm, f/6.3
Product Info for Celestron CPC 1100 GPS XLT Computerized 11" Schmidt Cassegrain Telescope
The Celestron CPC 1100 GPS XLT Computerized 11" Telescope with revolutionary SkyAlign Alignment Technology re-defines everything that amateur astronomers are looking for - quick and simple alignment, GPS, unsurpassed optical quality, ease of set-up and use, ergonomics, enhanced computerization, and most important, affordability. This telescope by Celestron is an at home superb visual instrument, or with the optional wedge and CCD cameras, as a serious astrophotographer's tool. The Celestron CPC 1100 GPS XLT Computerized 11in Schmidt Cassegrain Telescope is the most portable of the top-of-the-line fork-mounted astronomical Celestron telescope. Although large in aperture, with its conveniently located carrying handles and an instrument weight of 65 lbs, this Celestron Professional 11in Computerized Telescope is portable enough to setup in your backyard or take with you to your favorite dark sky location. Turn the scope of the Celestron Professional 11" Computerized Telescope w/ SkyAlign Alignment Technology to the planets and see amazing detail on the surface of Jupiter; see Cassini's Division in the rings of Saturn, and resolve details on the surface of Mars. Even the distant Uranus, Neptune and Pluto are within your reach.
SkyAlign, Auto Two Star Align, One-Star Align, EQ Align, Solar System Align
Periodic Error Correction:
Dual fork arm, cast aluminum w/ detachable HC cradle
5.625" hard anodized gear in both axes, 180 tooth, brass worm
9.8" azimuth bearing
Highest Useful Magnification:
Lowest Useful Magnification:
Limiting Stellar Magnitude:
.50 arc seconds
.42 arc seconds
Light Gathering Power:
1593x unaided eye
Field of View:
Linear FOV (@1000 yds):
Starbright Coatings Optional
Secondary Mirror Obstruction:
3.75" by Area
Optical tube length:
Features of Celestron Professional 11" Computerized Telescope w/ SkyAlign Alignment Technology:
SkyAlign Alignment Technology - Fast, easy alignment. Simply choose three bright celestial objects. The telescope does the rest.
Internal GPS Receiver - automatically downloads the date and time from orbiting satellites and pinpoints telescope's exact location on Earth.
Available with optional Starbright XLT High Performance Optical System - Celestron's finest optical coatings provide sharp, bright clear views.
Flash upgradeable Hand Control Software and Motor Control units
NexStar Computer Control System
Permanent Periodic Error (PEC)
NexRemote Telescope Control Software included
Convenient remote hand control holder - Allows you to view information hands-free while using the scope.
Re-designed Drive Base and Drive Mechanics - Quiet operation; large drive gears, quick release clutch; Auxiliary ports for AutoGuider, PC; easily mounts to tripod. NexRemote - compatible.
Newly - Designed Tripod: heavy-duty steel leg tripod w/ accessory tray/center leg support bracket for rock solid stability; spring-loaded mounting screws and recessed mounting platform for quick setup.
Ergonomic Design - Comfortably lift and move the telescope from location to location.
Celestron C-14 A is 14.0"/356mm Aluminum Schmidt-Cassegrain Telescope Optical Tube Assembly (3910mm f/11.0). Now you can have your own a la carte assemblage of your preferred optical tube and mount.
Celestron-C14A Schmidt-Cassegrain Telescopes utilize the multicoated Starbright coatings group. Highly reflective coatings are used on the mirrors, with anti-reflective coatings employed on the correcting lens for increases in light transmission. Celestron's optical systems internal baffling ensures the highest contrast levels. To provide consistent customer satisfaction and high performance, Celestron C14-A Optical Assemblie utilizes the same superior optics regardless of their size or configuration. Celestron C 14 A Telescopes with SarBright XLT coating> : (models 91037-XLT, 91038-XLT)With StarBright XLT Optical System Design you?ll see the light>.One of the most important factors in the evaluation of a Schmidt-Cassegrain telescope ?s optical system performance is its transmission ? the percentage of incoming light that reaches the focal plane. The design of the XLT System accomplishes two crucial objectives: Develop a coating system that is optimized for visual use and for CCD/Photographic imaging.There are three major components that make up Celestron StarBrightXLT high transmission optical system design>:1. Unique enhanced multi-layer mirror coatings>:Celestron mirror coatings are made from precise layers of Al (Aluminum), SiO2 (quartz) and TiO2 (Titanium Dioxide). Reflectivity is fairly flat across the spectrum, optimizing it for both CCD imaging and visual use. 2. Multi-layer anti-reflective coatings:Coatings are made from precise layers of MgF2 (Magnesium Fluoride), and HfO2 (Hafnium Dioxide). Hafnium gives a wider band pass than Titanium, used in comparable coatings.3. High Transmission Water White glass :Celestron Schmidt-Cassegrain optical systems with optional StarBright XLT coatings use Water White glass instead of Soda Lime glass for the corrector lens. Water White glass transmits about 90.5% of light without anti-reflective coatings. That is 3.5% better transmission than uncoated Soda Lime glass. When Water White glass is used in conjunction with StarBright - XLT 's anti-reflective coatings, the average light transmission reaches 97.4% ? an 8% improvement! These three components of Celestron StarBright XLT coatings result in one of the finest coatings available. The peak light transmission for the systems is 89% at 520 nm. The overall system transmission is 83.5% averaged over the spectrum from 400 to 750 nm