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Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
like the FRM220-CH20
Wire pulling rods join together to a maximum length of 12-foot
back reflection < -55dB
0~70°C (Storage) Humidity: 10~90% non-condensing Consumption: less than 10W Dimensions(WxDxH): 155mm x 88mm x 23mm without power casing Weight: 150g (card only) Compliance: CE
E-37-423 20mm Dia., 0.80 Numerical Aperture, Uncoated, Precision Aspheric Lens subcatego like the FRM220-CH20E 37423 20mm Dia., 0. 80 Numerical Aperture, Uncoated, Precision Aspheric Lens Product Drawing Diameter (mm): 20. 00 +0. 00 0. 025 Effective Focal Length EFL (mm): 12. 50 @ 587. 6nm Numerical Aperture NA: 0. 80 Back Focal Length BFL (mm): 6. 68 Substrate: N SF6 Aspheric Design Wavelength (nm): 587. 6 Coating: Uncoated Centering (arcmin): <1 Surface Quality: 40 20 Clear Aperture CA (mm): 18. 00 Edge Thickness ET (mm): 5. 01 Center Thickness CT (mm):
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