Lens Structure: PLOSSL. 1 x Eyepiece. Focal Length: Approx. Material: Aluminum Alloy, Optical Glass. Interface Size: 31.7mm / 1.25in. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls.
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Lens Structure: PLOSSL. Feature: 1. Focal Length: Approx. Material: Aluminum Alloy, Optical Glass. Interface Size: 31.7mm / 1.25in. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls.
eBay
Its functions include: the blackened edge of the lens can minimize internal reflection and maximize contrast; the multilayer coating group on the of each lens can maximize the transmittance and contrast; each Omni passes through two Step anodizing process to prevent reflection from the top eyepiece tube, most other manufacturers use reflective surfaces.
eBay
Lens Structure: PLOSSL. Feature: 1. Focal Length: Approx. Material: Aluminum Alloy, Optical Glass. Coating: Full multi layer coating, high definition, 2 sets of 4 multilayer film lenses. Premium optical glass, providing maximum brightness and high clarity, providing premium optical performance.
eBay
eBay
Features include blackened lens edges to minimize internal reflection and maximize contrast, multi-layer coating group on each lens surface to maximize light transmission and contrast, and each Omni goes through a two-step anodizing process to prevent reflection from the top eyepiece barrel, unlike most other manufactures who use reflective surfaces.
eBay
Lens Structure: PLOSSL. 1 x Eyepiece. Focal Length: Approx. Material: Aluminum Alloy, Optical Glass. Interface Size: 31.7mm / 1.25in. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls.
eBay
Lens Structure: PLOSSL. Feature: 1. Focal Length: Approx. Material: Aluminum Alloy, Optical Glass. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls.
eBay