E-37-423 20mm Dia., 0.80 Numerical Aperture, Uncoated, Precision Aspheric Lens subcatego Magnetic covers hold fibers securely
Yard notes & kiln story
Description
Magnetic covers hold fibers securely
like the FRM220-CH20
Wire pulling rods join together to a maximum length of 12-foot
E-49369 25mm Dia
Tensile Strength 250æ and 900æ Cable 2
E-37-423 20mm Dia., 0.80 Numerical Aperture, Uncoated, Precision Aspheric Lens subcatego Magnetic covers hold fibers securelyE 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):