E-49-340 18mm Dia. x 30mm FL, VIS-NIR Coated, Achromatic Lens subcategory_fiber-splice-chips-and-inserts Conversion Gain 12

Conversion Gain 12

4V li-ion battery and form-fitted case with shoulder strap

Effective Focal Length EFL (mm): 90

Mini-Sized Metal Case

Same model can also be installed in the FRM220 chassis

E-49-340 18mm Dia. x 30mm FL, VIS-NIR Coated, Achromatic Lens subcategory_fiber-splice-chips-and-inserts Conversion Gain 12E 49340 18mm Dia. x 30mm FL, VIS NIR Coated, Achromatic Lens Product VIS NIR Curve Product ISO Product Drawing Diameter (mm): 18. 00 +0. 0 0. 025 Effective Focal Length EFL (mm): 30. 00 Focal Length Tolerance (%): 2 Back Focal Length BFL (mm): 24. 97 Focal Length Specification Wavelength (nm): 587. 6 Clear Aperture CA (mm): 17. 00 Centering (arcmin): <1 Center Thickness CT 1 (mm): 6. 91 Center Thickness CT 2 (mm): 2. 00 Center Thickness Tolerance