Pentax Binoculars ZD 10×43 WP
Designed for nature enthusiasts and bird watchers, the Pentax 10×50 Z-Series ZD WP Binocular features multiple optical technologies to improve the image quality and ensure accurate colors in all weather and lighting conditions – especially in low light, such as dawn and dusk when many birds and game are most active.
The image-enhancement starts with the 50mm objective lenses that draw in copious amounts of light and extend the practical useable ability well beyond smaller objective optics. The lenses are made with hybrid aspherical elements that eliminate distortion around the edges of the lens for clear edge-to-edge views and corrects lens astigmatism that can prevent the ability to bring subjects into sharp focus. Anti-reflect fully multi-coated optics maximize light transmission through the entire optical path to make views appear bright and crisp, especially in low light. Finally, the BAK4 roof prisms are phase-corrected to enhance contrast and further correct chromatic aberration. These technologies work together to produce bright and clear high-contrast images with virtually no distortion and accurate colors.
Complementing the optical performance is a housing that is built for a lifetime of rugged outdoor use. The chassis is made of a lightweight and durable magnesium alloy with a rubberized armor that protects against impacts while providing a slip-resistant grip. The optical tubes are nitrogen-filled for fogproof performance and O-ring sealed to make the binocular submersible to as much as 1m. A protective external lens coating helps to repel dust, water, and oil to ensure obstruction-free viewing. The larger objectives add weight and bias the center of balance forward which could lead to user fatigue and possible hand-shake, so for steadier views during longer glassing sessions, the binocular is tripod mountable with an optional adapter.
Key Features of the Pentax 10×50 Z-Series ZD WP Binocular
- phase-corrected BAK4 Roof Prisms
- Hybrid Aspherical Lens Elements
- Fully Multicoated Optics
- Wide Angle of View: 60°
- Nitrogen-Filled, Water and Fogproof
- Closed Bridge Configuration
- Magnesium Alloy Chassis
- Knurled Center Focus Wheel
- Tripod Mountable
- Twist-Up Eyecups
Optical Performance
- 10x magnification
- 43mm objective lenses
- BAK4 Roof prism optical path
- Anti-reflection fully multicoated optics
- Phase corrected prisms produce high-contrast images with true color rendition
- Hybrid aspherical lens elements correct for spherical aberrations to reduce distortion at the edges of the lens and corrects for astigmatism that can prevent sharp focusing
- 104.58 m field of view at 1000 m
- 60° angle of view
Use and Handling
- Closed bridge configuration
- The large knurled center focus wheel
- Right-eye diopter adjustment
- 22mm long eye relief, 4.3mm exit pupil
- Twist-up eyecups for use with or without eyewear
- Tripod mountable with optional adapter
Construction Details
- Lightweight and durable magnesium alloy housing
- Rubberized armoring protects against impacts and provides a slip-resistant grip
- Nitrogen-filled, fog proof and submersible to 1m
- The internal focusing system helps to maintain waterproof seals
- Dust/water/grease repellent coatings keep the optical surfaces clean
- MPN – 62722
- GTIN – 27075288577
