LM25VM42

M42 Mount Ultra High Resolution Lens

The 2-inch VM series is rated at 50 MP and can accommodate area-scan image sensors with a PhotoActive diagonal up to 32 mm, or line scan sensors with a sensor length up to 32 mm. VM Series lenses incorporate a unique locking switch mechanism that prevents thumb screws from falling off due to repetitive use, vibration, or shock.

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SPECIFICATIONS

Model LM25VM42
Focal Length 25.0 mm
Optics Format 2-inch
Minimum Pixel Size 3.1 um
Resolution: Center/Corned Center 160 lp/mm / Corner 100 lp/mm
Aperture Range f/2.8 – f/16
Angle of View (4/3-inch camera) 40.4° (horiz) x 30.9° (vert)
Angle of View (APS-C camera) 48.0° (horiz) x 37.0° (vert)
Angle of View (2-inch camera) 54.0° (horiz) x 42.0° (vert)
Minimum Object Distance 100 mm
Filter Thread M55 × 0.75
Camera Mount M42x1
Lens Diameter 57.0 mm
Lens Length 101.8 mm
Mass 400 g

MECHANICAL

LM25VM42 Mechanical Drawing

LM25VM42 datasheet
LM25VM42 Datasheet
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Rochester Imaging Technology Corporation
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