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Nikon Rayfact IL40mm/50mm/63mm/75mm

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Low-magnification industrial-use lenses suitable for various inspections including appearance tests.
Interchangeability with Nikon products EL-NIKKOR lenses.
 
【Features】
・ Interchangeable with EL-NIKKOR lenses (40mmF4N, 50mmF2.8N, 63mmF2.8N, 75mmF4N) whose production has been terminated by Nikon Corporation.
・ All-metallic lens-tube construction assures exceptional reliability.
・ Aperture lock screw can fix the f-number.
・ Environmentally friendly design complying with RoHS (using Eco-glass).
【Options/Features】
L-C mount adaptor HF for Nikon Rayfact IL50mmN
・ Extendable in accordance with operating conditions.
・ A lock screw to fix extension is adopted.
・ RoHS compliant.
 
Main specifications
Model Nikon Rayfact IL40mm Nikon Rayfact IL50mmF2.8N Nikon Rayfact IL63mmF2.8N Nikon Rayfact IL75mmF4N
Type PF4040ML PFM0125020ML OFM0125020ML OFM0200020ML
Focal distance 40.1mm 52.1mm 63.0mm 75.2mm
Standard magnification -0.1x -0.125x -0.125x -0.2x
Usable magnification range -0.033x ～ -0.2x -0.05x ～ -0.5x -0.05x ～ -0.5x -0.1x ～ -0.5x
Wavelength range for color aberration compensation 380～700nm
Working distance 419.5mm 437.0mm 542.8mm 436.8mm
Mount d=39mm 1/P=26(Leica)*1
Flange back 47.0mm 49.1mm 62.8mm 80.1mm
Dimensions*2 φ51.2mm×42mm φ51.2mm×39.8mm φ51.2mm×43mm φ51.0mm×35.0mm
Weight Approximately 125g Approximately 130g Approximately 145g Approximately 120g
*1 IL-C mount adaptor HF to convert from L mount to C mount is optionally available for IL50mm.
*2 Excluding protruded parts.
Specifications
  • Manufacturer: Tochigi Nikon
  • Type: Industrial
  • Magnification range: fixed: –0.1x, –0.25x, or –0.2x
  • Image size: φ ~43mm, 58mm, 80mm, or 55mm
  • Focal length: ~40mm, 52mm, 63mm, or 75mm
  • Wavelength: 390 to 700nm