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
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
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. 1 x Eyepiece. Focal Length: Approx. 32mm / 1.26in. Material: Aluminum Alloy, Optical Glass. Interface Size: 31.7mm / 1.25in. If you do not receive our reply within 48 hours, pls.
eBay
Focal Distance: 3.6mm / 4mm / 6mm / 6.3mm/ 6.5mm / 8mm / 10mm / 12mm / 12.5mm / 17mm / 20mm / 25mm / 32mm / 40mm. Body Material: Aluminium Alloy. Lens Material: Optical glass.
eBay
Feature: 1. 1 Plossl Eyepiece. To observe the star clusters, moon, sky, planets and other celestial bodies. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls.
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
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