技术细节
| 真实视界 |
5.6 ° |
| 表面视界 |
50 ° |
| Eye relief |
18 mm |
| 棱镜类型 |
Roof |
| 物镜直径 |
28 mm |
| 放大率 |
9 x |
| 出射瞳径 |
3.1 mm |
9 x 28 DCF LV
Available in 9x28 magnification, the PENTAX DCF LV binoculars feature a durable, lightweight, compact body. With high-resolution phase-coated and super-reflective coated roof prisms for high contrast images, the nitrogen-filled waterproof (JIS Class 6) construction allow these binoculars to be used in the most extreme weather conditions and submerged to 3.3 feet. The inner-focus optical design adds durability and the helicoid eyepiece rings offer comfortable eye relief. Fully multi-coated lenses increase light transmission and color quality while rubber covered exterior provides a sure grip and protects the internal mechanisms.
Features
- Available in 9x28 magnification;
- Extremely durable, lightweight, compact body makes these binoculars ideal for difficult conditions;
- High-resolution phase-coated and super-reflective coated roof prisms provide high resolution, high contrast images;
- Nitrogen-filled waterproof (JIS Class 6) construction allow these binoculars to be used in the most extreme weather conditions and be submerged to 1 meter;
- Inner-focus optical design adds to the durability;
- Helicoid eyepiece rings give the most comfortable eye relief;
- Fully multi-coated lenses increase light transmission and color quality;
- Rubber covered exterior provides a sure grip and protects the internal mechanisms.
