Description
A compact binocular with variable magnification, the Pentax UP 8-16x21 meets current standards: extra-globular coated lenses, prisms made of high-oxide optical glass BaK4. Updated lens coatings with reduced light transmission create crystal-clear images. It is always possible to change the multiplicity in the range from 8x to 16x, without changing the place of adjustment, you can easily find the details on a distant object, as well as look at the underground plan of the object that you are wary of. The body of the vibrator has a humic coating, which provides additional protection against mechanical damage. The Pentax UP 8-16x21 binocular model is intended for high-priced travel, watching out for wildlife, etc.
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.
- 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.
- Aspherical lens elements Clarity across the entire field of vision is a vital element of comfortable caution. For which PENTAX uses aspherical lenses. The purpose of the lens is a special shape to reduce aberration to a minimum.
- Inner Focus Optics Design This foldable optical design is essential to guarantee long-term binocular performance. 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.
- 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.
- 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.
