M3514-VSW Computar 2/3" C-Mount 35mm F/1.4 Manual Iris Visible + SWIR Singleband Lens

ViSWIR Fixed Focal Length Lens Series were created for the latest Visible + SWIR Imaging Sensors. ViSWIR Lite achieves a clear and precise image visible to the SWIR range by applying a multilayer coating to absorb the specific light. The application of a multilayer coating on the metal lens parts makes it possible to minimize the negative lighting effects.

Specifications

• Model No - M3514-VSW
• Focal Length - 35mm
• Max. Aperture Ratio - 1:1.4
• Max. Image Format - 8.8mm x 6.6mm(φ11mm)
• Transmittance Wavelength Range - 400nm - 1700nm
• Operation Range
  • Iris - F1.4 ‐ F16C
  • Focus - 0.3m ‐ Inf
• Control
  • Iris - Manual
  • Focus - Manual
• Operating Temperature - -10°C ‐ +50°C
• Angle of View
  • D - IMX990 - 13.7°
  • H - 6.40mm x 5.12mm - 10.7°
  • V - (φ8.20mm) - 8.6°
  • IMX991 - 6.9°
  • 3.20mm x 2.56mm - 5.4°
  • (φ4.10mm) - 4.3°
  • 2/3 type - 17.3°
  • 2/3 type - 13.9°
  • 2/3 type - 10.4°
• Effective Lens Aperture
  • Front - φ24mm
  • Rear - φ12.0mm
• Distortion
  • 2/3 type - -0.8%(y=5.5)
  • 1/2type - -0.39%(y=4.0)
• Back Focal Length - 17.1mm
• Flange Back Length - 17.526mm
• Mount - C-Mount
• Filter Size - M30.5 P=0.5mm
• Dimensions - φ33.5mm x 38.2mm
• Weight - 87g

M3514-VSW Specification PDF