E-47-721 3mm Dia. x 4.5mm FL, MgF2 Coated, Achromatic Doublet Lens product-series_fiber-pulling-kit Effective Focal Length EFL (mm):

Effective Focal Length EFL (mm): 20

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EXFO's EPM-53-PMA-22-RB includes a soft pouch

Prevent any part of the ferrule guide from touching the fiber area of the ferrule endface to avoid fiber tip damage and follow the instructions for installing the MTP

E-47-721 3mm Dia. x 4.5mm FL, MgF2 Coated, Achromatic Doublet Lens product-series_fiber-pulling-kit Effective Focal Length EFL (mm):E 47721 3mm Dia. x 4. 5mm FL, MgF2 Coated, Achromatic Doublet Lens Product Family Description Designed for 0 Angle of Incidence Less Than 1. 75% Reflectance Per Surface @ 400 700nm Diameter (mm): 3. 00 +0. 0 0. 025 Effective Focal Length EFL (mm): 4. 50 Focal Length Tolerance (%): 2 Back Focal Length BFL (mm): 2. 99 Focal Length Specification Wavelength (nm): 587. 6 Clear Aperture CA (mm): 2. 7 Centering (arcmin): 30 45 Center Thickness CT 1 (mm): 2.