Pentax's 9x28 A-Series AD WP Binocular features an exciting transitional magnification that produces an enhanced viewing experience over a lower power without the visible hand-shake often associated with higher magnifications. The BAK4 roof prisms are phase-corrected to improve image contrast and enhance color rendition. All of the optics are anti-reflection fully multicoated to maximize light transmission to produce the brightest views possible.
Full-size performance in a compact-sized body.
All A series binoculars offer you impeccable viewing quality in a compact, portable and durable design, so you can enjoy carrying convenience without compromising performance.
Compact roof and porro prism models that balance small size and premium image quality. These binoculars are easily packable when small size and weight are critical, but a high quality image is required.
Premium multi-layer coatings assure the maximum light transmission through the binocular. The result is bright, crisp, true-to-life images in the widest range of viewing conditions. Durable construction includes fiber reinforced polycarbonate designs which combine light weight and rugged styling. The reinforced chassis is extremely rigid, but light enough to carry anywhere. Waterproof and nitrogen-filled (JIS Class 6) to handle the most extreme weather conditions (submersible to 1m).