SKU: 42154454124

Tamron C-Mount 4 to 12mm Varifocal DC Auto Iris Lens

Sale price$11155.50 Regular price$12395.00
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Description

Tamron C-Mount 4 to 12mm Varifocal DC Auto Iris LensDesigned for use with C Mount Cameras For 1 2" Image Format Sensors 4 to 12mm Focal Length DC Auto Iris Manual Zoom & Focus with Lock Multi coating on Lens Surface Reduces Ghosting Flare Slip mount Mechanism Independent Locks for Control Rings The Tamron C Mount 4 to 12mm Varifocal DC Auto 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

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

The Tamron C-Mount 4 to 12mm Varifocal DC Auto 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 360, 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: 725211922025
In the Box
Tamron C-Mount 4 to 12mm Varifocal DC Auto Iris Lens
  • Limited 6-Year Warranty
Imager Size 1/2"
Mount Type C
Focal Length 4 to 12mm
Aperture Range 1.4 to 360
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: DC Auto
Back Focus (in air)
Wide 9.05 to 18.90mm
Operating Voltage Open 3.0V
Close 5V
Operating Temperature -4 ~ 140�F (-20 ~ 60�C)
Dimensions (Diam. x L) 1.6 x 2" (40 x 50mm)
Weight 2.4 oz / 69.0 g
Packaging Info
Package Weight 0.25 lb
Box Dimensions (LxWxH) 3.25 x 2.75 x 2.25"
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 42154454124

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Verified Purchase
The Maschmo
Cuba, US
★★★★★ 5
Works well
Size: 4 Panel, Color: Coal Black
i bought this for 3 reasons. 1. Privacy when changing so I don't have to lock dog out of room. 2. In case MIL comes over and wants to snoop. She won't be able to see my bedroom. 3. A nice backdrop to use when taking photos of the clothing I make. This is perfect for me. My only "complaint" is that it is not the most sturdy thing. I have to finagle it in a way that keeps it from falling over. But for the price, it can't be beat!
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Reviewed in the United States on March 18, 2026
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Sebastian Monte
Omaha, US
★★★★★ 3
Cheap and unstable
Size: 4 Panel, Color: Black, Size: 4 Panel, Color: Black
Although this has nothing to do with the product, it arrived a day later than previously stated. Making me have to create a makeshift room divider the day it was actually needed. When the product arrived it arrived in a box that showed no evidence of damage. Once opened, divider was found inside a plastic cover. Great protector for dust or scratching. The divider was fully assembled so there was nothing for me to do but remove it from packaging and use it where needed. After further inspection the divider was not only cheap and flimsy looking it was absolutely unstable. It would wobble and appears to have been assembled in a rush making some panels crooked. I noted significant damage to the bottom portion of some of the panels both front and back. It does not feel like an item worth the price. The color is as advertised and the product had no smell. The sizing was accurate.
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Reviewed in the United States on January 17, 2025
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Verified Purchase
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Lake Worth, US
★★★★★ 5
Quality Product Easy to Use Awesome Privacy Great Price
Size: 4 Panel, Color: Black
I have Purchased 2 of these Room Dividers. One for my Nephew and One for my Son. They Both Say they are Sturdy and easy to setup and use. The Quality and Price are Great! Easy to setup already assembled and Very well made. I would recommend this Product
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Reviewed in the United States on August 1, 2025
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Placeholder
Natrona Heights, US
★★★★★ 5
It really covers our privacy area.
Color: Off White, Size: 8 Panels, Color: Off White, Size: 8 Panels
This privacy screen really works! It is the exact size that we needed (8 panel) the white color brightens the deck and compliments the trim of our house.The weight is minimal and was easily put up by two people.As for the sturdiness, the screen is made for outdoors, so I am hoping it will stand up to rain and some wind. J
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Reviewed in the United States on May 13, 2026
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Kim R.
Boise, US
★★★★★ 5
Very nice!
Very pretty! Lots of compliments.
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