Observation Tools

The smc PENTAX XF (60°) eyepieces are unifocal oculars developed for Pentax PF-series spotting scopes (and compatible 1.25 inch telescopes), pairin...

The ZEISS Victory SF 8x42 is the flagship binocular for birding and wildlife observation, combining a completely new triple-link bridge design with...

The VANGUARD ENDEAVOR XF 15-45X60 ANGLED is a compact, lightweight spotting scope built around a 60 mm objective and a BaK4 roof prism. Its straigh...

Designed for workhorse reliability and no-nonsense performance, the Vortex Diamondback HD 20-60x85 straight spotting scope delivers sharp images an...

The Kowa TSN-88S PROMINAR is built around an 88 mm pure fluorite crystal objective lens, the optical powerhouse at the heart of Kowa's flagship opt...

The Kowa TSN-88A PROMINAR is built around an 88 mm pure fluorite crystal objective lens, the optical powerhouse at the heart of Kowa's flagship opt...

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

The largest aperture scope in the Ultima line, the 100mm Ultima offers more than 50% brighter images than the 80mm, allowing for better performance...

The Ultima 20-60x80mm offers a step up in aperture from the 65mm model, delivering brighter images. This 80mm refractor features excellent multi-co...

The VANGUARD ENDEAVOR HD 20-60X82 ANGLED spotting scope delivers bright, high-resolution images for long-range observation. Its large 82 mm objecti...

The STS 80 HD pairs a large 80 mm objective with a straight-through body for razor-sharp detail and outstanding light-gathering, even at high magni...

Taking functionality to a new level, the ATX/STX/BTX spotting scope system combines exceptionally flexible modularity with optical perfection. The ...

The BTX combines the visual power of both eyes with a revolutionary viewing experience. Pairing the binocular BTX eyepiece module with the 95 mm ob...

The Regal M2 spotting scope series is the next generation of Celestron's top-performing Regal F-ED spotting scopes. Day or night, the Regal M2 is o...

The Nikon Monarch Fieldscope 82ED-A is an angled 20-60x82 spotting scope built around an 82 mm ED (extra-low dispersion) objective that suppresses ...

Celestron Mini Maks bring portability and versatility together. The Maksutov optical design is recognized for being compact, easy to use, and suita...

The Kowa TSN-99S PROMINAR is the flagship of Kowa's spotting scope line, built around a large 99 mm pure fluorite crystal objective lens paired wit...

The ZEISS Conquest Gavia 85 is a compact, lightweight 30-60x85 spotting scope built for the field. An HD lens system and precision roof prisms deli...

SkyMaster Pro binoculars are the ideal choice for amateur astronomers or anyone who observes at great distances. Every air-to-glass surface is mult...

The Pentax ZD 10x43 ED WP is a premium roof-prism binocular engineered for serious observers. Its ED (extra-low dispersion) glass virtually elimina...

The Vortex Viper HD 10x50 binocular pairs premium HD (high-density, extra-low dispersion) glass with XR fully multi-coated lenses to deliver bright...