CCTV Camera Lens Tamron CS-Mount 3 to 8mm Varifocal Fixed DC Auto Iris

133.59$ 74.00$

  • Standard Shipping (7-22 business days)
  • Free return within 30 days
  • TWO year warranty
  • 3 Months Exchange Warranty


The Tamron CS-Mount 3 to 8mm Varifocal Fixed DC Auto Iris Lens is a great addition to any CCTV camera and facilitates easy focal length adjustments without having to move the camera from its installation point. The adjustable iris lens ensures that the camera captures detailed images even in areas with varying light intensity. The lens features an iris range of f/1.0 to 360, which makes it suitable for surveillance in low-light as well as bright light conditions.

The aspherical lens surface ensures corner-to-corner sharpness in image reproduction for all aperture settings. Moreover, this IR-corrected day/night lens captures clear images, eliminating focus shift and infrared bleed.

    Designed for day/night CS-mount cameras with 1/3″ sensors

    2.6x zoom translates into a focal length of 3 to 8mm

    Iris range of f/1.0 to 360 ensures enhanced performance in low-light as well as bright light conditions

    Infrared correction eliminates focus shift and IR bleed, making the lens suitable for 24-hour surveillance operations

    SD (Super-low dispersion) glass reduces chromatic aberration for improved image quality

    Multi-coating lens surface to reduce ghosting and flare for enhanced picture quality

    Control ring for zoom and focus with independent locking to prevent deviation post installation

    Slip-mount mechanism allows optimal positioning of the auto iris actuator and cable during installation and rotational adjustment of the lens after it is mounted on the camera

    High-precision manufacturing of lens components prevents image defects such as focus shift and image blur


Imager Size 1/3″
Mount Type CS-mount
Focal Length 3 to 8mm
Aperture Range f/1.0 to close
Angle of View (HxV) Wide: 92.5 x 68°
Tele: 35.7 x 26.8°
Operation Focus / Zoom / Iris: Manual with lock
Focusing Range 0.66′ to ∞ (0.2 m to ∞)
Back Focus (In Air) 0.30 x 0.54″ / 7.69 x 13.72 mm
Operating Temperature -4 to 140°F (-20 to 60°C)
Weight 1.6 oz / 44.8 g
Additional information
Weight 74.00 kg
Shipping & Delivery

We will send the items within 2-5 working days after the payment being confirmed.

The shipment by our standard shipping method may take about 7-22 working days. If you need express delivery, please contact us before your order shipped.

When you receive the items you ordered on our site, please check carefully in 24 hours, and feel free to contact us for any questions.

If you have not got the parcel within the delivery time stated, please don't hesitate to contact us, we will check it for you with the post office and courier.