E20W-CU 80 Degree Wide Angle Eyepiece ImageHOMEImageProductsImageAccessories
E20W-CU 80 Degree Wide Angle Eyepiece
Optical Spec  
Eyepiece Focal Length 20mm
Clear Aperture  31.2mm
Eye Relief (mm) 20mm
Eyepiece Optics design  8 elements in 6 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*110.4mm
Barrel Size 2"
Eye Cup Type Foldable Rubber  

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