Sport OpticsPorro BinocularsBM-5311B-10X50 Binoculars
10X50 Binoculars
Item No.: BM-5311B
MOQ: 100pcs
Delivery Time: 30 days
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Product Details
|
Model |
BM-5311B |
|
Magnification |
10X |
|
Objective diameter |
50mm |
|
Prism Type |
Porro/BK7 |
|
Focus System |
Center |
|
Lens Coating |
FMC |
|
Angle of View |
7° |
|
Field of View |
367ft/1000yds,123m/1000m |
|
Exit Pupil Diameter |
5mm |
|
Eye Relief |
19 |
|
Close Focus |
6m |
|
Twilight Index |
18.65 |
|
Relative Brightness |
49 |
|
Eyecups system |
Fold down |
