The PENTAX SP Prismatics are available in a variety of magnifications, however they share the other features such as the rugged waterproof and dirtproof chassis. They also have a viewing angle of 56 degrees and a magnificent BAK4 prism that achieves professional optical performance.
Choose your increase from the drop-down menu
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Designed for both astronomical and terrestrial use, PENTAX 's S-Series SP binoculars feature large, large, fully multilayer 50mm lenses to reduce reflection and maximize light transmission across the entire optical path. Using the traditional joint prism setup gives scenes a rich depth of vision for an immersive viewing experience and provides a comfortable feel in the hand with plenty of surface area to maintain a secure grip. Large lenses and coatings maximize the amount of light reaching the user's eyes for exceptional low-light capabilities, and their large 16x magnification provides an immersive viewing experience, whether users are birding or hunting kites.
The binoculars sport a generous 13mm eye relief and the folding eyepieces are sealed against the eye socket to block lost peripheral light that can dim images. Its oversized lenses add weight and deflect the center of gravity forward, making user fatigue a concern and a possibility for handshakes, so to aid in long observation sessions, binoculars can be mounted on a tripod with an optional adapter.
Optical performance
Use and Management
Construction details
The PENTAX SP Prismatics are available in a variety of magnifications, however they share the other features such as the rugged waterproof and dirtproof chassis. They also have a viewing angle of 56 degrees and a magnificent BAK4 prism that achieves professional optical performance.
Choose your increase from the drop-down menu
