Over $25

Features AX103S ED apochromat with triplet ED objective Fully coated triplet ED objective Optimized for full-frame photography Build-in field fla...

Features 1800 mm focal length Photographically optimized thanks to field flattener lens Short design, lightweight housing and open tube Revolutio...

Description Water resistant rubber heater. Reduce night dew on objective lens or main mirror. Specs Length 665mm Weight 320g Length of...

Features High-quality 105 mm achromatic refractor 105 mm aperture and 1000 mm focal length For beginners and advanced observers Outstanding sharp...

Description For mounting optical tubes onto SX, GP2 series mounts Fits the mount head of AXD or SXP directly. Fits New Atlux equatorial mount by u...

Description For DD-2 controller, Dew Heater 2, Color CCD Camera C0014-3M. Specs Dimensions 140x80x80mm Plug ID 2.1mm OD 5.5mm DC plug with cen...

Features Low magnification wide field of view Fully Multi-coated Made in Saitama Comes standard with a lightweight pouch with neck strap Descri...

Description Converts Eyepiece Thread This adapter converts the eyepiece thread. Makes it possible for you to use different thread eyepiece. Specs...

Description Enjoy the beauty of the night sky with a MOBILE PORTA! Highly compact and stable mount for grab-and-go observing. The MOBILE PORTA in...

Features Warming the lens to prevent from dewing Carbon heater with high heat efficiency is provided Curled power cord with USB type C connector E...

Features Very quick 200 mm F 4.0 optics Photographically optimized mirror system Powerful and portable Ideal for nebulae and galaxies Descripti...

Features Binoculars with 80 mm lens diameter 31.7 mm (1 1/4 inch) eyepiece sockets for changeable eyepieces Very high light intensity thanks to t...

Features Reveals Details of Artwork and Crafts Fully Coated Optics Ribbed Rubber Focus Collar Fold-Down Rubber Eyecup BK7 Roof Prism Exceptionall...

Description Camera-platform Adapter Adapter for SXG-HAL130, SXG-AL130, APP-TL130 and Skypod tripod. You can use it to fit 1/4 inch screw camera ...

Description AXJ-TR conversion adapter set for use with a robust AXD-TR102 tripod. With use of the AXJ-TR conversion adapter set, the AXJ Mount can...

Description Converts Eyepiece Thread The adapter converts eyepiece thread. Makes it possible for you to use different thread eyepiece. Specs ...

Description Professional Astrophotography without Chromatic Aberration The Vixen Coma Corrector is designed to eliminate coma aberration that ea...

Features Extra-Low Dispersion Glass 2' Close Focus Distance 456' Field of View at 1000 Yards Phase-Corrected BAK4 & SK15 Roof Prisms Long 17....

Features An ultimate 5-group 5-element fast-ratio astrograph for both photo- and visual astronomers 5-group and 5-element design (two SD lenses) ...

Description Accessories for Optical Tube Assembly Vixen Tube Rings are designed for use with Vixen's Dovetail Tube Plate (#2661). They will allow...

Features Protects your optical tube gently Useful accessory pouches Reflection tapes for visibility in the dark Description This is a carry b...

Description Provide Finer Focus Adjustments With the installation of the Vixen Dual Speed Focuser, the rack-and-pinion focusing equipment on your...

Features Use Instead of Finderscope Wide 11° Apparent Angle of View Crosshair Aiming Reticle Extreme Low-Power 100mm Focal Length 1.25" Diameter ...

Description For mounting BT81S-A, BT-ED70S-A and ARK series binoculars on the HF2 Altazimuth Fork Mount Using the swing bracket, you can mount th...