E-45-407 5mm Dia. x 7.5mm FL, MgF2 Coated, Achromatic Doublet Lens pack-siz polarity test button and last

polarity test button and last number redial make this test set the perfect combination of features and price

Magnification 20X

±5% @ 300 nm - 10

Return loss >35 dB

High Power

E-45-407 5mm Dia. x 7.5mm FL, MgF2 Coated, Achromatic Doublet Lens pack-siz polarity test button and lastE 45 407 5mm Dia. x 7. 5mm FL, MgF2 Coated, Achromatic Doublet Lens MGF2 Coating Product ISO Product Drawing Diameter (mm): 5. 00 +0. 0 0. 025 Effective Focal Length EFL (mm): 7. 50 Focal Length Tolerance (%): 2 Back Focal Length BFL (mm): 5. 01 Focal Length Specification Wavelength (nm): 587. 6 Clear Aperture CA (mm): 4. 5 Centering (arcmin): <3 Center Thickness CT 1 (mm): 3. 72 Center Thickness CT 2 (mm): 1. 03 Center Thickness Tolerance (mm): 0. 2