| Magnification | 8X～18X |
| Objective Diameter | φ40mm |
| Exit Pupil Diameter | φ5mm/8X |
| Eye Relief | 19.5mm |
| Field of View-Angular | 4.7° |
| Field of View-At 1000m | 82m |
| Field of View -At 1000yds | 246ft |
| Minimum Focus Distance | 5m |
| Relative Brightness | 25 |
| Twilight Factor | 17.9 |
| Resolution | ≤7.4″ |
| Prism Type | Porro |
| Number of Elements & Groups | 7 Pieces in 4 groups |
| Focus System | center |
| Focus Lense | Eyepiece |
| Positive Ocular Diopter Adjustment | +8 dpt |
| Negative Ocular Diopter Adjustment | -4 dpt |
| Closed Interpupillary Distance | 56mm |
| Open Interpupillary Distance | 72mm |
| Eye Cups Type | Foldable Rubber Eyecups |
| Body Housing Material | Aluminum Alloy |
| Waterproof | NO |
| Nitrogen Filled | NO |
| Size | 179X65X157mm |
| Net Weight | 755g |
Warranty
All optical products bought from Kunming Optical are quality guaranteed with lifetime warranty.
Our optical products are made with high quality materials, flawless production and strict QC test , complies with the Federal Trade Commission. Please contact info@kunmingoptical.com for any questions.
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