Outdoor Binocular 7X30L,Compact Waterproof Compass
Product Description
Main Specification:
| Magnification |
7x |
| Objective Diameter |
30 |
| Exit Pupil Diameter |
4.28 |
| Field of View |
8.2° |
| Eye Relief |
17.5mm |
| Minimum Focus Distance |
2.5m |
| Resolution (Center) |
≤7.5″ |
| Image Tilt |
≤1°30′ |
| Image Parallelism |
≤40′ |
| Objective Lens |
3 groups 4 pieces |
| Eyepiece Lens |
3 groups 5 pieces |
| Anti-Reflective Lens Coating |
Broadband membrane |
| Anti-Reflective Prism Coating |
General membrane |
| Prism System |
Porro |
| Focus System |
Central Made |
| Relative brightness |
17.6 |
| Twilight index |
14.3 |
| |
|
| MECHANICAL |
|
| Closed Interpupillary Distance |
52mm |
| Open Interpupillary Distance |
72mm |
| Positive Ocular Diopter Adjustment |
8 |
| Negative Ocular Diopter Adjustment |
-4 |
| Ocular Diopter Adjustment Location |
0.5 |
| Convergence |
≤4` |
| Divergence |
≤100` |
| Dipvergence |
≤ 30` |
| Drop Test Standard |
1.5m |
| |
|
| ENVIRONMENTAL |
|
| Water Resistance / Proof |
0.3 m/ 10min |
| |
|
| DIMENSIONAL |
|
| Weight (g) |
500g |
| Size (mm) |
160X60X118 |
| |
|
| SPECIAL FEATURES |
|
| Armor |
yes |
| Tripod Mounting Screw |
yes |
| Retractable Eye Cups |
yes |
| Nitrogen Fill |
yes |
| Specifications: | 7X30L |
| Advantages: | Using new material,solid structure,small size,adopted PORRO optical system,the telescope is easy to carry and good effect of observation,waterproof function,with reticle ranging,have a compass,color have black,blue and camouflage. |
| |
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