Observation Tools

Reveal the faint detail of planetary and emission nebulae with the Celestron Oxygen III (OIII) narrowband filter. This 2" filter isolates the doubl...

Reveal the faint detail of planetary and emission nebulae with the Celestron Oxygen III (OIII) narrowband filter. This 1.25" filter isolates the do...

*** PRICE IN US DOLLARS***

 Adapts your 1.25'' focuser directly to M42 T-Thread. Threaded for filters.

Combination camera adapter for 1.25" that allows for both direct and eyepiece projection photography. Threaded for filters.

The Celestron Reducer/Corrector is a combination focal reducer and field corrector that transforms your Schmidt-Cassegrain telescope into a faster,...

Extra plate for your TELRAD. Very useful for using on a second telescope without having to buy an extra finder!

These Riser Bases will position the Telrad Reflex Sight to a higher position off the telescope tube assembly to clear obstructions on the tube asse...

TeleVue Delos eyepieces set the standard for comfortable, immersive observing. Building on the legendary Ethos design, each Delos delivers a tack-s...

The Celestron Omni series Plössl eyepieces deliver crisp, high-contrast views at an affordable price. Built around a premium 4-element symmetrical ...

The Celestron X-Cel LX 2x Barlow Lens doubles the magnification of all your 1.25" eyepieces while preserving sharp, high-contrast, color-accurate v...

Step up to premium wide-field views with Celestron Luminos eyepieces. Featuring an immersive 82° apparent field of view and a flat, high-contrast i...

The Celestron Luminos 2.5x Barlow Lens is a premium accessory that increases the magnification of your 2" and 1.25" eyepieces by 2.5 times. Its 4-e...

The Diamondback™ HD 2000 laser rangefinder delivers up to 2,000 yards of maximum range and 1,400 yards on game. Its 7x magnification lets you pick ...

Celestron's legendary SkyMaster binoculars get an upgrade with ED objective lenses, delivering superior images virtually free of chromatic aberrati...

In the world of binoculars, the KITE PETREL stands as a symbol of endurance. This model outperforms its competitors, even those with significantly ...

Introducing the astonishing APC 50 Image-Stabilized Binoculars. Experience KITE OPTICS’ KT3.0 image stabilization technology through our most power...

Dawn and dusk are often the most important times on a hunt, and the Simmons Venture 20-60x80 spotting scope is built to deliver sharp, bright image...

R5 Binoculars offer enhanced clarity with fully multi-coated optics and advanced prism coatings, ensuring vivid, sharp views in low-light condition...

If you love finding game, you'll love spotting more with the Vortex Crossfire HD 20-60x80 straight spotting scope. Clear, reliable, and always read...

Going hunting at night is a special challenge, as your vital sense of sight is severely impaired and the risk of not being successful or even makin...

Objective Lens Effective Diameter: 25mm Magnification: 8x Relative Brightness: 9.6 Twilight Factor: 14.1 Eye Relief: 16.0mm Real Field...

Magnification 8 to 16x Objective Lens Diameter 21 mm Angle of View 8x: 5° (Actual)16x: 3° (Actual) Field of View 16x: 157.5' @ 1000 yd / ...

The smc PENTAX XW (85°) eyepieces bring an immersive, ultra-wide 85° apparent field of view to your telescope or Pentax spotting scope. Built with ...