Camera Accessories

Telescope Accessories 106mm Double Separation Lenses For Astronomical Telescope Optical Glass Objective Lens Group(D106F900 Blue Film) Blue anti-reflective and multi-layer green coatings enhance light transmission (98%+) while minimizing glare, suitable for precision optical projects. Features 102mm effective diameter optical glass lenses with selectable 600mm/900mm focal lengths.... Telescope Accessories 106mm Double Separation Lenses For Astronomical Telescope Optical Glass Objective Lens Group(D106F900 Blue Film)