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E-22494 25mm Dia
Ground speed digital display control can be readily adjusted mill rate (15~200rpm)
and 900um coated fibers
Edge Thickness ET (mm): 7
E-63-763 40mm Dia x -60mm FL Negative Doublet Lens MgF2 Coated ferrule-diameter_1-25mm E-22494 25mm DiaE 63763 40mm Dia x 60mm FL Negative Doublet Lens MgF2 Coated Product MGF2 Coating Curve Product ISO Product Drawing Diameter (mm): 40. 00 +0. 0 0. 025 Effective Focal Length EFL (mm): 60. 00 Focal Length Tolerance (%): 1 Back Focal Length BFL (mm): 67. 12 Focal Length Specification Wavelength (nm): 587. 6 Clear Aperture CA (mm): 39. 00 Centering (arcmin): <1 Center Thickness CT 1 (mm): 5. 00 Center Thickness CT 2 (mm): 8. 50 Center Thickness Tolerance
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