18mm Orthoscopic Lanthanum Eyepiece ImageHOMEImageProductsImageAccessories
18mm Orthoscopic Lanthanum Eyepiece

Model# E18W-AU
Focal Length 18mm
Apparent Field of View 62°
Lens Structure Orthoscopic 4E/2G
Lens Coating Fully Multi-coated
Eye Relief 9mm
Barrel 1.25 (31.7mm)
Filter Thread M28.6x0.6P
Parfocal Yes
Eye Guard Folded Eye Guard
Height 3.27" (83mm)
Width Ø1.65" (42mm)
Weigh 4.1 oz (117g)

*Designed by Kitakaru san

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