Description
Primoptics Manufacturer 10-30x50 Hd Zoom Monocular Telescope with Mobile Phone Tripod
SPECIFICATION DATA| model:10-30X50 | Field angle:4.5-2.2° |
| Zoom ratio:10x-30X | visual field:240-141Ft / 1000Yds |
| Clear Aperture(MM):50MM | visual field:48-38M / 1000M |
| Prism type and material:Roof/Bk7 | Closest focusing distance:1.6M |
| Prism coating:YES | Eye mask (spiral):Twist-up eyecup |
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Product size(MM):200x75x58 |
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| coating of lenses:Multi Coated |
Net Weight:430g(Including mobile phone clip) |
| Focusing lens (objective lens):Obj. |
Net Weight:390g(No phone clips included) |
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Exit Pupil(MM):6.2-2.3MM |
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Eye-Relief(MM):14-12MM |
