Telescopes, Binoculars & Accessories

Align your optics with a precision laser collimator. An absolute must have for Aspheric system performance. This laser collimator boasts som...

Brand Celestron Eyepiece lens description Kellner Objective lens diameter 6 Centimetres Product Dimensions 27.3D x 13.5W x 7.4H Centimetre...

UHC is a filter that blocks the visual spectrum except for wavelengths between 480nM and 510nM.  Often called a Nebular or ALP (anti-light pollutio...

Neutral density filters can reduce brightness across the visual spectrum without losing resolution, enhancing lunar-planetary observation. Can be ...

Colour filters enhance planetary imaging.  Every refractive system, (lenses, correctors, eyepieces, etc.) produces Chromatic Focal Shift: The diffe...

Twist-lock barlows make for easy eyepiece in-out and work with any barrel format.  These extend focal length, reduce spherical aberration, extend e...

Get up close to the action with UpClose G2 binoculars. Pack these all-purpose binoculars along for sporting events, vacations, hikes, or outdoor ad...

Unleash the power of your smartphone to take you on a guided tour of the night sky—no telescope experience required. Award-winning and patented St...

Unleash the power of your smartphone to take you on a guided tour of the night sky—no telescope experience required. Award-winning and patented St...

The Sky-Watcher Heritage 130p Dobsonian Reflector 130mm f/5 (10") What is a Dobsonian Telescope? John Dobson, an avid amateur astronomer connecte...

About this item: Made of brass and includes a telescope coverUnique design for those who love something differentPart of  Brass Nautical Accessorie...

Celestron’s SkyMaster Series of large aperture binoculars are a phenomenal value for high performance binoculars ideal for astronomical viewing or...

The Sky-Watcher Traditional Dobsonian Telescope 254mm/1200mm (10") has a "paraboloidal" primary mirror to eliminate spherical aberration and a four...

Overview 20x magnification porro prism binocular Giant 80 mm objective lens offers maximum image brightness in low-light and long-range condition...

Celestron’s new Nature DX Series is the perfect companion for the outdoors lover.  These affordable yet feature-packed binoculars are designed spec...

Product Description: Star Adventurer Mini Pro Pack (SAM) is a high precision, portable and stable tracking platform for sidereal, solar and lunar t...