E-49-288 50mm Dia. x 300mm FL, VIS 0° Coated, Achromatic Lens environment_outdoor BEIGE composite housing
Baker’s notes & crumb story
Description
E 49 288 50mm Dia. x 300mm FL, VIS 0° Coated, Achromatic Lens environment_outdoor BEIGE composite housing BEIGE composite housing Singlemode Quad LC APC