Description
Binoculars Pentax SD 9x42 WP Green (62751) meet all current high-quality standards: extra-glossy-coated lenses, water protection and sawing according to JIS 6 (Japanese Industrial Standards), purged with nitrogen, prism high oxidation optical glass BaK4 . Updated lens coatings with Enhanced Light Transmission Coatings create crystal-clear images. The external humic coating of the body ensures reliable protection against forging and resistance to impacts. The design of the body with two hinges and a closed bridge allows for the most reliable and handy grip of the binoculars. The Pentax SD 9x42 WP Green (62751) binocular model is suitable for use in both everyday situations (sea walks, tourism), and serious precautions (water baths, extreme tourism), in natural environments with advanced moisture, and in harsh conditions. temperature changes.
The manufacturer of the Pentax trademark values the high viscosity of its products, so in order to include parts on the market, each unit of Pentax optics is assigned a unique serial number at the manufacturer's factory, which is always possible Identify the quality of the product and ensure that you have a truly original, high-quality optical device.
Features of binoculars:
- Fully-multi-coated Highly multi-coated optics provide, however, high light transmittance across the entire visible spectrum and provide high contrast and color rendition in natural tones.
- New Enhanced Light Transmission Coatings Modern technologies, added to premium class optics, take Pentax bright optics to a new level at the expense of new optimized light transmission technology on the surface of the lenses a prism that increases light transmission and creates bright images with accurate color reproduction.
- Phase Correction A special phase-correcting coating that is applied to one surface of the prism wrapping system in the appearance of very thin balls. Phase correction is also necessary for the Roof optical system; fragments passing through such a prism, the light flow is decomposed into two parallel beams of light fibers, and the phase displacement occurs by half the amount light color, which leads to a change in the separation of the image, as well as a decrease in contrast. Phase Correction corrects the error. As a result, the image is as clear and contrasting as possible. The quality of such a coating is very high, and the application process requires precision precision, which is so technologically advanced that optics manufacturers can only afford it. Today, without a phase-correcting coating, the design of a high-viscosity optical device of the Roof prism system is practically inconceivable.
- BAK4 Barium crown is a special type of optical glass, which is used for the production of prisms for optical devices. This material has a low dispersion coefficient (light dispersion), which is less suitable for budget models. As a result, chromatic aberration is noticeably reduced (iris at sharp intervals between the transition from dark to light). In addition, a clear indicator of light bending allows you to eliminate vignetting (the phenomenon of trimming the light beam along the edges), which ensures uniform lightness of the image across the entire field of view.
- Protective Lens Coating All optical surfaces of lenses should be coated with a protective coating and should be handled with care to avoid damaging them. To enhance the reliability of Water Proof binoculars in the Z and S series, Pentax has created a dry coating made with nanotechnology that provides additional protection to the surface of the lenses from saws, wood, and water. This allows the use of Pentax binoculars in the best minds under caution.
- Hydrophobic Coating Unique water-based coating on all new lenses. Your binoculars are no longer fully functional in rain, snow or fog.
- Long eye relief design The long eye relief design, which is featured in all Pentax sports optics, allows viewers to see the entire field of view clearly and without force. This is especially bad for those who wear eyepieces and allow them to marvel at the passage of time without additional attention to their eyes.
- Waterproof The optics are sealed and protected against penetration by moisture according to JIS 6 (Japanese Industrial Standards). Being anchored to a depth of 1 meter does not affect the fit of the vehicle and does not affect its functionality. Such options are not scary in any weather mind.
- Nitrogen purged The middle of the housing is purged with inert gas (nitrogen), which prevents condensation of moisture on the internal surfaces due to temperature changes. As a result, the optics do not fog up in the middle, and there is also no corrosion of materials due to the infusion of moisture. The air is removed from the device and replaced with an inert gas (in this case nitrogen), which does not allow water vapor to accumulate in its storage and does not condense.
- Inner Focus Optics Design This foldable optical design is important for minimal maintenance and guarantees long service life of the binoculars. Internal focusing technology significantly increases the reliability of binoculars. Vaughn crosses the middle of the saw and vologists, protecting the folding optical design from external factors.
- Superb impact resistance External gum coating of the body ensures reliable protection from forging and resistance to impacts.
- Adjustable eyecups. It is easy and precise to adjust to the required and comfortable position, which makes it possible to use the binoculars both with and without eyepieces.
- Possibility of using a tripod.
