Industrial Lens

Image
  • Magnification scale
  • Image size
  • F Number
  • -1x - -3x
  • 64 mmΦ
  • F4
  • 86.4 mmΦ

Features

  • For high resolution, large-sized line sensor cameras.
  • Recommendable line sensor cameras 5.2 µm x 12K / 7 µm x 8K
  • High performance guaranteed in all range of magnification.
  • Aperture lockable screw for easy use.
  • Rotating mount mechanism enables you to align the lens at the best resolution direction.
  • Fixed magnification model: Choice of 5 types of magnification (1x⋅1.4x⋅2x⋅2.5x⋅3x)
  • Fixed magnification model: 3 types (Magnification at 2x⋅2.5x⋅3x)
  • secure image size of 86.4 mmΦ.

Applications

  • Inspection by high-resolution line censor cameras
  • Flat panel inspection
  • PCB inspection
  • Wafer inspection
  • Printed materials inspection

Specifications

Rayfact VF 1x / 1.4x

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Model L-OFM10062MN L-OFM14073MN
Focal length 91.7 mm
F Number (∞) F4
NA 0.062 0.073
Magnification scale -1x -1.4x
Reference wavelength 546.07 nm (e-line)
Wavelength range 400 - 700 nm
Image size 64 mmΦ
Object size 64 mmΦ 45.7 mmΦ
Distortion *1 +0.0% -0.0%
Relative illumination *1 77.9% 87.4%
Aperture scale 4 5.6 8
Object-to-image distance 360.1 mm 370.5 mm
Working distance 147.2 mm 121.3 mm
Mount size M45 (P=0.75)
Flange-to-image distance 153.6 mm 190 mm
Attachment size M40.5 (P=0.5)
Diameter/length *2 51 mmΦ x 59.2 mm
Weight Approximately 240g
  • *1Maximum image height (Y'=32 mm) at F4.
  • *2Dimension excludes protrusion of screws or other convex part.

Rayfact VF 2x / 2.5x

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Model L-OFM20083MN L-OFM25089MN
Focal length 91.6 mm
F Number (∞) F4
NA 0.083 0.089
Magnification scale -2x -2.5x
Reference wavelength 546.07 nm (e-line)
Wavelength range 400 - 700 nm
Image size 86.4 mmΦ
Object size 43.2 mmΦ 34.6 mmΦ
Distortion *1 -0.1%
Relative illumination *1 84.9% 90.1%
Aperture scale 4 5.6 8
Object-to-image distance 405.6 mm 442.2 mm
Working distance 101.9 mm 92.9 mm
Mount size M45 (P=0.75)
Flange-to-image distance 244.5 mm 290.1 mm
Attachment size M40.5 (P=0.5)
Diameter/length *2 51 mmΦ x 59.2 mm
Weight Approximately 240g
  • *1Maximum image height (Y'=32 mm) at F4.
  • *2Dimension excludes protrusion of screws or other convex part.

Rayfact VF 3x

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Model L-OFM30093MN
Focal length 91.5 mm
F Number (∞) F4
NA 0.094
Magnification scale -3x
Reference wavelength 546.07 nm (e-line)
Wavelength range 400 - 700 nm
Image size 86.4 mmΦ
Object size 28.8 mmΦ
Distortion *1 -0.1%
Relative illumination *1 92.8%
Aperture scale 4 5.6 8
Object-to-image distance 481.7 mm
Working distance 86.9 mm
Mount size M45 (P=0.75)
Flange-to-image distance 335.6 mm
Attachment size M40.5 (P=0.5)
Diameter/length *2 51 mmΦ x 59.2 mm
Weight Approximately 240g
  • *1Maximum image height (Y'=43.2 mm) at F4.
  • *2Dimension excludes protrusion of screws or other convex part.
  • Specifications unless any specific instructions are stated is at the standard magnification.
  • Specifications are subject to change without prior notice.

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