Observation

The Sky-Watcher EQ6-R PRO is a German equatorial GoTo mount built for serious visual observers and astrophotographers who need rock-solid tracking ...

Cut through light pollution and boost nebula contrast with the Celestron UHC/LPR (Ultra High Contrast / Light Pollution Reduction) filter. This 2" ...

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

Combination camera adapter for 1.25" that allows for both direct and variable extention eyepiece projection photography.

The most compact model in Celestron's Ultima series spotting scopes, the 65mm refractor features a 45-degree viewing angle and excellent multi-coat...

Redesigned Vortex Viper HD binoculars are premium optics with rugged construction in a compact, lightweight package. Updated features include a wid...

Magnification 10 x Objective Lens Diameter 42 mm Eye Relief 18 mm Linear Field of View 330.8 feet/1000 yards Angular Field Of View 6.3 ...

Slim, light and ready for spontaneous adventures, the Pentax UP 8x21 is a pocket-sized inverted-porro-prism binocular that goes everywhere — concer...

The NL Pure 8x42 sets the standard for relaxed, all-day observation. Its enormous field of view, generous exit pupil and long eye relief combine in...

The NL Pure 10x42 delivers an ultrawide field of view in a compact, perfectly balanced magnesium housing. With long eye relief and a comfortable ex...

Pentax designed the 8x42 S-Series SD WP for a lifetime of rugged outdoor use in all weather and lighting conditions. The fully multi-coated 42 mm o...

Pentax designed the 10x42 S-Series SD WP for a lifetime of rugged outdoor use in all weather and lighting conditions. The 42 mm objectives are full...

The Celestron Outland X 8x42 is a rugged, all-purpose binocular ideal for birding, hiking and general outdoor use. Fully multi-coated optics and Ba...

The Nikon Monarch 7 8x30 is a compact all-terrain binocular that packs the wide field of view and bright, high-contrast image of the Monarch 7 line...

The Nikon Monarch 7 8x42 is an all-terrain binocular (ATB) prized for its exceptionally wide field of view and bright, high-resolution images. Niko...

Magnification: 10XObjective diameter: 42mmEye relief: 22mmExit pupil: 4.2mmField of view: 8.2 degreesMinimum focus distance: 1.7mWeight: 705g

The SWAROVSKI OPTIK EL 8.5x42 with the FieldPro package sets the standard for premium birding and hunting binoculars. Its 8.5x magnification preser...

The SWAROVSKI OPTIK EL 10x42 with the FieldPro package sets the standard for premium birding and hunting binoculars. Field-flattener lenses deliver...

The ZEISS Conquest HD 8x42 brings ZEISS HD optics within reach, delivering brilliant, high-contrast images with outstanding color fidelity. Featuri...

Unleash the power of your smartphone to take you on a guided tour of the night sky, no telescope experience required. Celestron's patented StarSens...

Portable, lightweight and extremely easy to use, the Celestron Kids 4x30 binoculars are made for young explorers heading outdoors. Coated glass opt...

The Tele Vue 41 mm Panoptic is the longest focal length of the Panoptic line and the classic wide-field eyepiece for 2" focusers. Big brother to th...

The ZEISS Pro-Series Tripod Kit Lightweight offers the perfect balance between stability and weight – ideal for travelers. Lightweight, compact and...

With the ZEISS SFL (SmartFocus Lightweight) binoculars, enjoy unforgettable moments with effortless ease — optimized to be as lightweight as they a...