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Yiwu Yingrui Optical 13yr.
Main Products:Astronomical Telescope,Magnifier,Compass
Contacts:陈嘉佳Chat
Mobile:86-13906893397
E-mail: WeChat:Linreoptical
Address:23523 , 2 F, Annex Gate, International Trade Mart (District 3).
Model | 15-45x50 |
multiplier | 15-45 zoom |
Objective lens aperture | 50mm |
field of view | 45-22 meters per 1000 meters |
Pupil diameter |
3.4-1.15mm |
Outer Pupil Distance |
17-13.5mm |
Relative brightness | 10.25 |
Dusk Factor | 35 |
Close-up distance | 5m |
Resolution | 4.7" |
Prism Type | Paul |
Prism material | BK7 |
Focusing system | Central Handwheel Focus Adjustment |
Coating color | FMC-绿 |
"眼罩类型"可以翻译为 "Eye Mask Type". | Foldable Eye Mask |
Waterproof and Anti-fog | Yes |
Tripod Mount | Have |
Net weight | Approximately 550 grams |
Size | 285mmX145mmX75mm |
Packing | Telescope 1, shock-proof cloth bag 1, tripod 1, lens cleaning cloth 1, instruction manual 1. |
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