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Optical Spec. | |
Eyepiece Focal Length | 4mm |
Clear Aperture | 30.5mm |
Eye Relief (mm) | 20mm |
Eyepiece Optics design | 8 elements in 5 groups |
Eyepiece Field of View | 80° |
Lens Coating | Multi-fully coating |
Mechanism Specification | |
Main Body materials | Alum. Alloy body with rubber armor |
Dimension of product | 60*163.99 *mm |
Barrel Size | 1.25" |
Eye Cup Type | Foldable Rubber |
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