E-49-288 50mm Dia. x 300mm FL, VIS 0° Coated, Achromatic Lens environment_outdoor 1: Operating temperature: -40° C

1: Operating temperature: -40° C ~ +60° C

Easy connection for adapter structure

E-49772 12

BEIGE composite housing

Singlemode Quad LC/APC

E-49-288 50mm Dia. x 300mm FL, VIS 0° Coated, Achromatic Lens environment_outdoor 1: Operating temperature: -40° CE 49288 50mm Dia. x 300mm FL, VIS 0 Coated, Achromatic Lens Product ISO Product Drawing Product VIs 0 Coating Curve Diameter (mm): 50. 00 +0. 0 0. 025 Effective Focal Length EFL (mm): 300. 00 Focal Length Tolerance (%): 2 Back Focal Length BFL (mm): 292. 91 Focal Length Specification Wavelength (nm): 587. 6 Clear Aperture CA (mm): 49. 00 Centering (arcmin): <1 Center Thickness CT 1 (mm): 9. 00 Center Thickness CT 2 (mm): 3. 50 Center Thickness