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Tamron C-Mount 4 to 12mm Varifocal Manual Iris Lens

Tamron C-Mount 4 to 12mm Varifocal Manual Iris Lens

Tamron C-Mount 4 to 12mm Varifocal Manual Iris Lens

B&H # TA41214MPMIC MFR # M12VM412
Tamron C-Mount 4 to 12mm Varifocal Manual Iris Lens

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Ship Time: 7-14 business days 

Product Highlights

  • Designed for use with C Mount Cameras
  • For 1/2" Image Format Sensors
  • 4 to 12mm Focal Length
  • Manual Iris
  • Manual Zoom & Focus with Lock
  • Multi-coating on Lens Surface
  • Reduces Ghosting / Flare
  • Slip-mount Mechanism
  • Independent Locks for Control Rings
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Iris Operation: Manual Iris

DC Auto Iris

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Manual Iris

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Overview
  • 1Description

The Tamron C-Mount 4 to 12mm Varifocal Manual Iris Lens is a varifocal lens which features a 4 to 12mm adjustable focal length. Compatible with cameras using a 1/2" imager size and C-mount, the lens is designed to deliver high-quality imagery. With an aperture range of f/1.4 to close, the lens allows for clear images even in low light conditions. The lens surface is multi-coated for lessening ghosting and flare in backlit conditions and eliminates constructional problems such as lopsided blur and focal point image degradation. The integrated slip-mount mechanism allows you to fine-tune the position after mounting the camera to set the auto-iris meter to a proper position around the lens. With the lock for each control ring (zoom and focus), you can avoid setting displacement after installation.

Suitable for cameras having an imager size of 1/2"
Manual zoom & focus with lock
1.0' / 0.3m focus range
Multi-coating for less ghosting and flare in backlit conditions
Eliminates constructional problems such as lopsided blur and focal point image degradation
Slip-mount mechanism for fine-tuning the position after mounting the camera to set the auto-iris meter to a proper position around the lens
Lock for each control ring (zoom and focus) to avoid setting displacement after installation
Appropriate for security applications where high resolution and/or short-to-medium long-range focal points are required
Environmentally-friendly design - does not use substances that impact the environment in optical glass materials, sealing, and packaging
UPC: 725211922018
In the Box
Tamron C-Mount 4 to 12mm Varifocal Manual Iris Lens
  • Limited 6-Year Warranty
  • Table of Contents
    • 1Description
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    Specifications
    Imager Size 1/2"
    Mount Type C
    Focal Length 4 to 12mm
    Aperture Range 1.4 to close
    Angle of View

    Imager Size 6.8 x 5.1mm
    1/2" Wide: 100.5 x 73.4°
    1/2" Tele: 33.4 x 25.1°

    Imager Size 6.4 x 4.8mm

    1/2" Wide: 93.9 x 68.8°
    1/2" Tele: 31.4° x 23.6°

     

    Focusing Range 1.0' / 0.3 m to ∞
    Operation Focus: Manual with Lock
    Zoom: Manual with Lock
    Iris: Manual with lock
    Back Focus (in air)
    Wide 9.05 to 18.90mm
    Operating Voltage Not specified by manufacturer
    Operating Temperature -4 ~ 140°F (-20 ~ 60°C)
    Dimensions (Diam. x L) 1.6 x 2" (40 x 50mm)
    Weight 2.1 oz / 58.5 g
    Packaging Info
    Package Weight 0.2 lb
    Box Dimensions (LxWxH) 3.3 x 2.9 x 2.3"

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