技术细节
| 最近聚焦距离 |
10.97 m |
| 表面视界 |
3.2 ° |
| Eye relief |
7 mm |
| 棱镜类型 |
BK-7 |
| 物镜直径 |
50 mm |
| 放大率 |
20 x |
| 出射瞳径 |
2.5 mm |
Upclose 20x50 - 20x magnification porro prism binocular
From nature to NASCAR, UpClose binoculars will handle your most demanding viewing challenges. The economically-priced UpClose Porro Prism Series is comprised of five full-size models, including one zoom model. UpClose porro prisms are robust full-size binoculars that feature a large knurled center focus knob for smooth and accurate focusing and a diopter adjustment on the right eyepiece for fine tuning the focus to your individual eyesight requirements. The Zoom model features a conveniently located finger lever for quick, accurate zoom adjustments. Rubber covering with finger impressions provides comfort and a secure grip. Most important, UpClose binoculars feature high quality BK7 optics to provide you and your family bright, clear, and sharp views during a variety of outdoor activities like sporting events, bird watching, wildlife viewing, hiking, scenic nature walks, and concerts and live performances to name a few. The UpClose is an ideal choice for an affordable high quality binocular that will provide years of enjoyable use.
UpClose 20x50 Porro - General Features
- 20x magnification porro prism binocular
- Rubber covered
- Fully coated optics
- Diopter adjustment for fine focusing
- Rubber covering for a firm grip
- Water resistant body and nylon carrying case
- Tripod adaptable
- No-Fault Lifetime Warranty
