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    Industrial Camera Lens, Fixed Focus, 2/3", 35mm, F/2, C-Mount

    $328.57
    Compact and light F/2.0 lens, format 2/3", focal length 35.0mm, manual iris, fixed focus, C-mount for industrial camera, can provide realistic and clear photos for the users.
    SKU: ATO-LEM-3520-MP5
    Free shipping
    Delivery date: 6-12 days

    Fixed focus lens with focal length 35.0mm and aperture F/2.0, manual iris, is high cost-performance for indutrial cameras, and an ideal choice to help users capture realistic and clear images in various industrial detections, intelligent transportation and machine vision.

    Lens Specification

    Model LEM-3520-MP5
    Sensor 2/3 CCD/CMOS
    Image Format (HxV, D) 8.8×6.6, 11
    Format/Image Size 2/3"
    Focal Length/EFL 35.0mm
    F-number/Aperture F/2.0
    Field of View (FOV) / 2/3" 1/1.8"
    Diagonal (D) 17° 14.4°
    Horizontal (H) 14° 11.5°
    Vertical (V) 10° 8.7°
    Back Focal Length 11.36mm
    Lens Effective Diameter Front ∅18.9mm
    Back ∅12.1mm
    Lens Construction 6-4
    TV Distortion < -0.19%
    Resolution 5 Mega Pixel
    Relative Illumination > 84%
    Iris Type Manual
    Max Chief Ray Angle 8.61°
    MOD 0.4m
    Mount C-Mount / 1-32UNF
    TTL 43.84mm
    Dimension (∅×L) ∅29×36.42mm

    Industrial Camera Lens Dimension

    35mm f/2.0 indstrial camera lens dimension

    Tips: The Relationship between Various Parameters of Industrial Camera Lens

    1. Relations between focal length and other parameters
    The smaller the focal length, the greater the depth of field.
    The smaller the focal length, the greater the distortion.
    The smaller the focal length, the more severe the vignetting phenomenon, reducing an image’s brightness at the peripheral region.

    2. Relations between aperture and other parameters
    The larger the aperture, the higher the image brightness.
    The larger the aperture, the smaller the depth of field.
    The larger the aperture, the higher the resolution.

    3. Relations between image center and periphery
    Generally, the resolution in the image center is higher than one at the peripheral.
    Generally, the brightness of the image center is higher than that of the image periphery.

    4. Relations between light wave length and image resolution
    With the same industrial camera and lens parameters, the shorter the light wavelength of the illumination source, the higher the resolution of the image. Therefore, in machine visual system that requires precise size and position measurement, the use of short-wavelength monochromatic light as the illumination source is highly effective in improving system accuracy.

    1. Industrial Camera PDF Catalogue

    GigE Vision Industrial Camera Catalog.pdf

    USB Industrial Camera Catalog.pdf

    2. Industrial Lens PDF Catalogue

    Industrial Camera Lens Catalog.pdf

     

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