• The EdgeHD .7x Focal Reducer Lens makes your EdgeHD 9.25" one full F-Stop faster than f/10, reducing your exposure time by half to capture the same brightness of object
• 4-element lens design
• Maintains similar flat-field performance as native EdgeHD optical design
• Increases field of view by 43% to better capture wide field images
• Threads directly onto the 3.25" threads of the EdgeHD which reduces mechanical vignetting and allows for use with larger (full frame) sensors and Off-Axis Guiders
• Maintains the identical back focus when used at f/10 and provides generous back focus to accommodate additional accessories and wide variety of cameras
• Allows use of existing EdgeHD T-Adapters with or without the Reducer Lens

Celestron Declination Board for Advanced VX Series Telescopes

• Celestron Replacement Declination Board for Advanced VX Series Telescopes

• Quick and easy no-tool setup
• StarPointer finderscope for convenience
• Quick release dovetail attachment
• Pan handle Alt-Az control with clutch for smooth and acurate pointing
• Rugged pre-assembled tripod with steel tube legs provides a rigid and stable platform
• All coated glass optics for clear, crisp images
• Deluxe accessory tray for convenient and accessible storage of accessories
• Download Starry Night Basic Software with a 36,000 object database, printable sky maps and enhanced images including 3D renderings of stars, exoplanets, and galaxies

Use the ZWO M42 to M48 Extender, with 16.5mm of length, to reach the proper back focus for your system. This 16.5mm spacer is machined out of aluminum and black anodized.

Dual-Standard Compatibility: Fits both Vixen and Losmandy dovetail rails seamlessly.

Precision CNC Machined: Crafted from high-grade anodized aluminum for durability and a clean finish.

Rigid & Flexure-Free: Engineered for maximum stability and zero flexure during astrophotography sessions.

Effortless & Secure Locking: Features an ergonomic knurled thumb knob with an integrated 6mm hex key socket for maximum tightening torque.

• Connector: High density XT-60 connector
• Input: 100-240V AC 50/60Hz
• Output: DC 12V/10A
• Power: 120 Watts
• Easy connection and simplicity to use

• Manual German equatorial mount with setting circles - to locate and track sky objects
• Adjustable, full height steel tripod with deluxe accessory tray
• Quick and easy no-tool setup
• Accessories include a 20mm and 10mm eyepiece, a smartphone adapter, a T-Adapter/Barlow lens, and a finderscope
• The smartphone adapter connects your smartphone to your telescope, so you can capture images and video through the eyepiece
• Download Starry Night Basic Software with a 10,000 object database, printable sky maps and 75 enhanced images

• Ideal for Accurate Polar Alignment
• Well suited for use with Off-Axis Guiders for centering and guiding of stars
• Adjustable red LED light brightness control to illuminate crosshairs and preserve night vision
• Double crosshair reticle for accurate centering and guiding of stars
• Fully coated optics for excellent light transmission on faint stars
• Includes reticle eyepiece and illuminator

• Manual German equatorial mount with setting circles to accurately locate and track sky objects
• Adjustable, full height steel tripod with deluxe accessory tray
• Quick and easy no-tool setup
• Accessories include a 20mm and 10mm eyepiece, and a finderscope
• Download Starry Night Basic Software with a 36,000 object database, printable sky maps and enhanced images including 3D renderings of stars, exoplanets, and galaxies

• Versatile 60mm aperture Guide Scope with a built-in helical focuser for precise focusing of potential guide stars
• Designed for use with the Orion StarShoot AutoGuider and StarShoot AutoGuider Pro (both sold separately)
• Helical focuser collar will not rotate attached autoguider devices during focus adjustments
• Can also be used as a deluxe straight-through finder scope with optional 1.25" eyepieces installed (eyepieces sold separately)
• Weighs just 2 lbs., 0.1 oz.

• Keep your night vision intact by using a red flashlight when observing!
• The Night Vision Flashlight uses two red LED’s for even illumination
• An easy-to-use thumbwheel adjusts the brightness
• Square shape keeps the Night Vision Flashlight from rolling away
• Powered by an included 9V battery

• Portable mount that weighs less than 4kg (9lbs)
• Payload capacity: 8kg (17.7lbs) without counter weight and 13kg (28.7lbs) with counter weight
• Multi-function mode: Equatorial and Altazimuth modes
• Wifi control with APP
• Rocker Style Hand controller
• Lightweight Design: Counter weight is not required for most setups
• High precision control and tracking using a strain wave gear reducer with synchronous belt

• Connector: High density XT-60 connector
• Input: 100-240V AC 50/60Hz
• Output: DC 12V/10A
• Power: 120 Watts
• Easy connection and simplicity to use

Gran Turismo 81 , f/5.9 OTA. FPL53 three-element APO, 2.5” R&P Focuser in Space Gray

• GT81 APO
• 2" & 1.25" Adapter Included
• Bahtinov Mask Included
• STM Multi-Coated Lenses
• f/5.9
• This is the Space Grey version

Optical Performance

The Gran Turismo 81 is a Three Element Designed APO refractor. Using FPL-53 glass this telescope provides excellent aberration correction.

Details and Features

2.5" R&P Focuser

The 2.5" R&P Focuser is smooth, stable, and reliable! No image shifting!

New Designed Rotator

William Optics designed camera angle rotator. Smooth and stable.

CNC Handle Bar

Made by CNC with anodizing. Strong and nice look!

Bahtinov Mask

World first built in clear Bahtinov mask!

Experience the universe with the iconic Celestron NexStar 6SE Computerized Telescope. Combining the classic "orange tube" design with cutting-edge technology, this telescope features a powerful 6-inch aperture for stunning views of the Moon, planets, and deep-sky objects. The fully automated GoTo mount includes a database of over 40,000 celestial objects, automatically locating and tracking them for you. With Celestron's SkyAlign technology and a portable single fork arm design, assembly and alignment take only minutes, making it the perfect choice for both beginners and seasoned astronomers.

The Lunt 6 x 30 White Light SUNoculars (mini)..

Perfect for kids 13 yrs ADULT SUPERVISION RECOMMENDED!

Truly a pocket sized instrument that you can use to view and safely observe all partial phases of a Solar Eclipse.

Ultra-compact, Lunt SUNoculars-mini have front mounted filters making Solar observation 100% safe.

These front filters are manufactured from CE certified film to ensure the highest level of viewing quality.

The light of the Sun is reduced to a comfortable 1×10-5% transmission and all ultra-violet and infrared components are completely and safely blocked. The Sun will appear as a pleasant orange color.

Lunt SUNoculars-mini are manufactured to the same standards of safety typical to the entire family of Lunt Solar products – the premier manufacturer of Solar telescopes and filters.

ORDER NOW!!

• Four great Moon filters in one kit—everything you’ll ever need for optimal views of the lunar surface
• Three neutral density (ND) filters with different levels of light transmission (13%, 25%, and 50%) allow you to choose the perfect filter for your viewing conditions
• Moon & Sky Glow filter provides high contrast views of the lunar surface and enhances observation of deep sky objects from light polluted skies
• Aluminum filter cells provide a rigid, durable housing for the filter glass and are threaded on top and bottom for stacking
• Kit includes a plastic carrying case with Moon map and legend for identifying the most popular lunar features