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Pentax UP 8-16x 21 Zoom Binoculars
These compact, inverted Pentax UP 8-16x 21 Zoom Binoculars feature a durable dual-axis, single body design with synchronized IPD adjustment and full multi-coating for better light transmission. Aspherical lens elements give you edge-to-edge sharpness. They are a perfect “utility” companion for a multitude of applications. These binoculars are the multi-functional wizard! In one compact and lightweight binocular, you have the power to observe with 8 to 16x magnification by simply turning the central wheel. Add to this the aspherical lens elements for edge-to-edge sharpness, BaK4 prisms, and multi-coated lenses to enhance brightness & contrast, and you have the perfect travel companion who won't let you miss a thing!
Key Features of the Pentax UP 8-16x 21 Zoom Binoculars
- New fully multi-coated optics
- Inverted Porro prism design
- Aspherical lens elements providing edge-to-edge sharpness
- High-Quality BaK4 prism to enhance transmission and resolution
- Dual-axis, single body design with synchronized eye-piece IPD adjustment
- Black rubber armoring
- Pull-up eyecups
- Centrally-located lockable diopter adjustment
New Fully-multi-coated optics
Fully multi-coated lenses serve the essential purpose of maximizing the amount of light passing through a lens, thereby prevent flare and ghosting from interfering with your view. PENTAX applies multiple layers of coatings to every surface of every element and prism in the full Sport Optics line-up. These fully-multi-coated optics assure the maximum light transmission resulting in a clear, crisp view of the world.
BaK4 prisms
Due to its outstanding refractive index, the BaK4 glass prism found in all PENTAX Sport Optics is highly acclaimed for its perfectly round exit pupil and clear, unvignetted image.
Aspherical Lens Elements
Edge-to-edge sharpness is a vital element to comfortable viewing. To achieve this, we utilize aspherical lens elements in our eyepieces. This is a specially shaped lens design that reduces aberration to a minimum.
Unique Uni-body Design
The unique Uni-body design enhances durability by locking objective lenses in a single housing and synchronizing the eyepiece movement. This minimizes moving parts and assures these binoculars will function properly and clearly for years to come.
Inner Focus Optics Design
This sophisticated optical design is critical to low-maintenance and long life guarantee. Exposure to airborne particles and moisture is avoided, thereby ensuring that no outside influences can penetrate the housing and disrupt functionality.
Other Features
Helicoid four-stop eyepiece rings that permit fine adjustment for maximum viewing comfort. Exterior rubber coating that provides the binoculars with superb resistance to shocks and impacts.
- MPN - 61961
- GTIN - 027075288881
