Observation

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

The Pentax SP 10x50 WP is a rugged, full-size porro-prism binocular built for long-range observation, wildlife and casual astronomy. Big 50 mm obje...

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...

Effortless Close-Range Observation The new Papilio series features the PENTAX-developed Convergent Lens Optical System Engineering mechanism, which...

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 ...

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

The smc PENTAX XW series is a line of premium wide-angle eyepieces for astronomical telescopes and large spotting scopes, available in focal length...

Compact, lightweight and fully waterproof, the Pentax AD 9x32 WP roof-prism binocular is built for birders, hikers and travellers who want a high-p...

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 Pentax UP 8x25 WP is a lightweight, waterproof compact built around a dual-axis single-body Porro design with synchronized focusing. Aspherical...

The Pentax UP 10x25 WP is a compact, dual-axis single-body Porro-prism binocular with synchronized eyepiece adjustment for fast, intuitive use. Asp...

This series consists of four high-performance, waterproof models: the 8x40 PCF WPII, with 40mm objective lenses, the 10x50 and 12x50 PCF WPII with ...

For maximum reach in the SP line, the Pentax SP 16x50 WP delivers powerful 16x magnification in a tough, fully sealed porro-prism body. It excels a...

Step up the magnification with the Pentax SP 12x50 WP, a full-size porro-prism binocular that pulls in distant subjects for hunting, marine, wildli...

The Pentax SD 9x42 WP offers fully multi-coated lenses with anti-reflection properties that maximize light transmission through the entire optical ...

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...