Purchase Qty. Reference FOB Price
10-99 Pieces US$115.00
100+ Pieces US$99.00
Product Description
Description: Optical performance:Magnification power 3.5 X31 (MAX 7x);Digital Zoom 2 steps magnification, Max 2x; Angle Of View 9°;Objective Aperture 31mm;Exit Pupil Distance 30mm;F# for Objective lens 1.2; 3m~∞ in daytime; Viewing in the darkness up to 400M (monochrome);Eyepiece ...