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Marshall Electronics V-5500 Series 1/2" 5MP 5mm f/2 CS-Mount Visible/IR Corrected Lens

SKU: MAR5550IR12 MFR: V-555.0-5MP-VIS-IR1/2
$89.50
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Key Features

  • Capture clear footage with this 5mm CS-Mount lens, perfect for security cameras.
  • Get a wide view with a 99.4° diagonal FOV, enhancing your surveillance coverage.
  • Experience superior image quality with an all-glass, 8-element lens design.
  • Ensure accurate color with visible & IR corrected lens for day/night recording.
  • Achieve sharp detail with MTF >=0.733 at 100 LP/mm at the center field of view.
  • Durable MgF2 coating minimizes reflectivity, ensuring optimal light transmission.
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Marshall Electronics 5mm f/2 Specifications

Basic System Parameters

Basic System Parameters

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  • Effective Focal Length

    5.0mm +/- 0.1mm

  • Back Focal Length

    Distance from the rear lens: 6.2mm +/- 5%

  • Flange Back Length

    Distance from the rear barrel: 6.1mm +/- 0.3mm

  • Full field of View

    Diagonal FOV: 99.4 deg.
    Horizontal FOV: 75.5 deg.
    Vertical FOV: 55.1 deg.

  • F-number (F/#)

    2 +/- 5% (at, Infinite)

  • Sensor Model Number

    Sony IMX178LQJ (5M 4:3)

  • Sensor Type

    Sensing area 1/2" CMOS

  • Visible & IR Wavelengths

    486.1nm to 656.3nm / 780nm, 850nm

  • Barrel Thread / Mount Format

    CS-Mount

Lens System

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  • Lens Number of Elements

    All Glass: Components 8 elements

  • Coating MgF2

    Element 1 to 8 (SLAR Coating)
    SLR Coated Spec: Reflectivity <1% (400nm to 700nm)

  • Image Circle Error

    Image Circle Diameter: >=8.0mm

Optical Performance

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  • Relative Illumination

    At full field angle: 63.0%

  • MTF as a function of line pairs/mm

    At center field: MTF>=0.733 at 100 (LP/mm)
    At full field: MTF(T)>=0.640 at 100 (LP/mm)
    At full field: MTF(S)>=0.677 at 100 (LP/mm)

  • Optical Distortion

    At full field: < -34.0%

General

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  • Dimensions (DxHxV)

    Sensor: 7.78 x 6.22 x 4.67mm (0.31 x 0.24 x 0.18")

  • UPC Code

    801813193091

About Marshall Electronics 5mm f/2

A pinnacle of precision and performance, the V-5500 Series 1/2" 5MP 5mm f/2 CS-Mount Visible/IR Corrected Lens stands out with its exceptional optical design tailored for 5MP 1/2" sensors. This lens is engineered to deliver high-resolution image quality from visible to near-zero light conditions, making it an ideal choice for a wide range of applications including broadcast, OEM, machine vision, security, and medical processes.

The lens boasts a 5mm focal length and is meticulously corrected for both visible and infrared light, ensuring crisp, clear images across diverse lighting environments. Its high-performance capabilities are reflected in the impressive MTF (Modulation Transfer Function) values, exceeding 70% at the center field and maintaining over 63% at the full field. This translates to superior image sharpness and clarity, with minimal visual distortion as noted by experienced observers who commend its ability to produce sharper images right up to the corners.

Constructed with high-quality glass optics housed in an anodized aluminum body, the lens is designed for durability and longevity. The new compact mechanical structure features smooth tactile adjustments, allowing for precise focus and aperture control. The CS-Mount compatibility ensures easy integration with a variety of cameras, making it a versatile addition to any professional imaging setup.

Moreover, the lens's adherence to RoHS compliance underscores its commitment to environmental responsibility by avoiding the use of certain hazardous materials in its construction. With its blend of advanced optical performance and robust build, the V-5500 Series 1/2" 5MP 5mm f/2 CS-Mount Visible/IR Corrected Lens is a formidable tool for professionals seeking uncompromised image quality in their work.

Marshall Electronics 5mm f/2 Features

  • 5mm focal length with Visible-IR correction for high-quality imaging
  • Optimized for 5MP 1/2" sensors in low to zero light conditions
  • High MTF values for sharp, distortion-free images across the field
  • Durable anodized aluminum housing with high-grade glass optics
  • Smooth tactile adjustment in compact CS-Mount design
  • Eco-friendly RoHS compliant construction

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Capture clear footage with this 5mm CS-Mount lens, perfect for security cameras.
  • Get a wide view with a 99.4° diagonal FOV, enhancing your surveillance coverage.
  • Experience superior image quality with an all-glass, 8-element lens design.
  • Ensure accurate color with visible & IR corrected lens for day/night recording.
  • Achieve sharp detail with MTF >=0.733 at 100 LP/mm at the center field of view.
  • Durable MgF2 coating minimizes reflectivity, ensuring optimal light transmission.