136 results for "Celestron 80 GTL" between $25.00 and $700.00

Celestron Nexstar 80 Gtl Telescope (TPI# 163006) View the stars with this powerful refractor telescope. Features a 3.1" aperture, 25mm and 10mm eyepieces, a computerized hand control, and a 90-degree erect image prism, Includes an aluminum tripod, an accessory tray, and a solar filter.

Collapsable Tube Design For Easy Storage and Transportation, 8" (200 mm) Dobsonian-style Newtonian 1200 mm focal length (f/6), 2" Crayford-style focuser with 1.25" adaptor, 4-element Plossl 25 mm and 10 mm 1.25" eyepieces 8x50 RA viewfinder, Solid rocker-mount with Teflon bearings and tension clutch

Reducer shortens the effective focal length of Schmidt-Cassegrain telescope optical system by 37% Converts f/10 optical system to faster f/6.3 for a significantly wider field of view Shortens exposure times for astrophotography by 2.5 times Four-element, fully multi-coated optical design with 41mm clear aperture threads into rear cell and works with any brand and size of Schmidt-Cassegrain telescope

Biological microscope with powers from 40x to 600x 10x to 20x zoom eyepiece with high quality glass optics 4x, 15x, 30x objective lenses feature high quality glass optics 3 prepared glass slides, 2 blank glass slides, 1 hole (well) slide, rocks, honeybee wing, shrimp, light diffuser, needle probe, eye dropper and tweezers

30 mm Roof Multi-Coated for maximum resolution and high contrast views Waterproof and Fogproof for protection in damp environments Rubber covered for protection

ED Glass used to deliver edge-to-edge sharpness with excellent color correction. Bak4 Prisms w/HR coatings & Phase Coatings for bright images & high contrast. Fully multi-coated for superb natural color fidelity & vivid color saturation. Magnesium body for light weight and ruggedness. Stylish Open Frame for comfortable handling. Waterproof & Nitrogen filled. Binocular Harness & Deluxe Straps, 8' near focus, Lifetime Warranty

3x Barlow Lens German Equatorial Mount 127mm Aperture 1000mm Focal Length Comes with aluminum tripod and accessory tray

All coated glass optical elements for clear crisp images Smooth functioning altazimuth mount with easy pointing to located objects Preassembled aluminum full size photographic tripod

Quick and easy no-tool setup with Permanently mounted StarPointer Erect image optics - Ideal for terrestrial and astronomical use German Equatorial mount with Setting circles - to accurately locate and track sky objects Rugged pre-assembled tripod with 1.25" steel tube legs - Provides a rigid and stable platform All coated glass optics for clear, crisp images

Mini Handheld Digital Microscope Powered by a 2.0 USB Cable, Digital Camera - built-in 1.3MP for Snapshot Images (with up to 5MP with interpolation) and Videos Power - 15 to 30x, LED Illumination, CD-ROM - Software for Basic Image Capture and Organization as well as Simple Measurement Function (on Windows based operating systems) Computer Requirements - UVC Plug , Size - 3.5"x1.25" (89 mm x 32 mm), Weight - 2.9 oz (82 g)

Biological microscope with powers from 40x to 600x Three prepared slides, rocks and honeybee wing Zoom eyepiece from 10x to 20x; 4x, 15x, 30x objective lenses Digital camera with imaging software included on CD-ROM Top and bottom electric illumination

Temperature - displays indoor and outdoor in either F or C, Humidity - displays indoor and outdoor with built-in hygrometer. Weather Forecast - icon based indication of current weather, Clock - digital quartz for accurate time, Calendar - displays month, day, day of week Alert - minimum and maximum for outdoor temperature only Alarm Clock - with snooze Moon Phase

Digital Compass with headings and degrees, Altitude in both feet and meters, Barometer shows barometric air pressure and sea pressure Weather Forecast using icons, Temperature (F or C), Current Time, Calendar showing day, month and year, Alarm Bubble Level,Backlight LED for use in low light conditions,Lanyard,Batteries Included,Water Resistant

Proven NexStar computer control technology.High quality 70 mm refractor. Database allows telescope to locate over 4,000 celestial objects.Lightweight Computerized Mount SkyAlign allows you to align on any three bright celestial objects, making for a fast and easy alignment process.Built-on StarPointer finderscope to help with alignment and accurately locating objects Sturdy aluminum Tripod and accessory tray included.Internal battery compartment to prevent cord wrap during use Good for terrestrial...

Proven NexStar computer control technology. High quality 76mm Newtonian reflector. Database allows telescope to locate over 4,000 celestial objects. Lightweight Computerized Mount SkyAlign allows you to align on any three bright celestial objects, making for a fast and easy alignment process.Built-on StarPointer finderscope to help with alignment and accurately locating objects Quick-release computerized base, optical tube and accessory tray for quick no tool set up.Flash upgradeable hand control...

Proven NexStar computer control technology.High quality 90 mm refractor. Database allows telescope to locate over 4,000 celestial objects.Lightweight Computerized Mount SkyAlign allows you to align on any three bright celestial objects, making for a fast and easy alignment process.Built-on StarPointer finderscope to help with alignment and accurately locating objects Quick-release computerized base, optical tube and accessory tray for quick no tool set up.Flash upgradeable hand control software and...

Celestron’s premium model astro flashlight for astronomy Uses two red LEDs to preserve night vision better than red filters or other devices Brightness adjustable Operates on a single 9 volt battery (included)

Allows attachment of 35mm SLR camera to the prime focus of your telescope Great for terrestrial, short exposure lunar and planetary photography Use with separate guidescope for long exposure deep-sky photography Fits any type of telescope that uses a 1.25-inch focuser or visual back Both a T-Adapter and T-Ring are required to mount camera