E-49-931 18mm Dia. x 22.5mm FL, MgF2 Coated, Achromatic Doublet Lens product series_fosco ov loss test set but you need to use

but you need to use it with an individual mating sleeve to plug ferrule into something for cleaning tip to align properly

Save time on the jobsite with burr-free cutting

Laser Type C-Band Tunable Wavelength Wavelength 1527

Terminates Fractional T1 service

• Backlight

E-49-931 18mm Dia. x 22.5mm FL, MgF2 Coated, Achromatic Doublet Lens product series_fosco ov loss test set but you need to useE 49 931 18mm Dia. x 22. 5mm FL, MgF2 Coated, Achromatic Doublet Lens Product MGF2 Coating Curve Product ISO Product Drawing Diameter (mm): 18. 00 +0. 0 0. 025 Effective Focal Length EFL (mm): 22. 50 Focal Length Tolerance (%): 2 Back Focal Length BFL (mm): 16. 39 Focal Length Specification Wavelength (nm): 587. 6 Clear Aperture CA (mm): 17. 00 Centering (arcmin): <1 Center Thickness CT 1 (mm): 8. 70 Center Thickness CT 2 (mm): 3. 00 Center Thickness