Objective lens diameter: 42mm
Prism material: BAK7
Eyepiece diameter: 20mm
Coating: Objective and Eyepiece gree film coating
Eye relief: 15.5mm
Exit pupil diameter: 4.2mm
1. BAK7 prism material, filled with nitrogen, waterproof, 21 mm long lens, reduce visual fatigue.
2.Eyepiece lens unique high penetration rate double-sided broadband coating, in the 400 nm to 600 nm spectral range, the average transmittance of more than 98.2%.
3. A few meters close focus imaging for macro observation.
4. Super broadband coating, wide field of vision, bright and clear.
5.Non-slip protection shell design, not only can reduce the pressure of hand-held non-slip.
6. With a storage bag, easy to carry.
7. Beautiful mirror design, beautiful fashion.
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