Model:VSE21
Barrel: 1.25¡¡À Fully Multi Coating Focal Length: 4.8mm 7.7mm 10.5mm 16.8mm 24mm Eye relief: 4.2mm 6.5mm 7.2mm 15.5mm 20.5mm Field of View: 48 degreeStructure: 4 elements 2 groups (1st group triplet, 2nd group single lens)
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EMAIL:info@viewshop.cn