SKU: 64714396172

2.8-12mm Auto Varifocal Iris CS CCTV Lens | 1:1.4 |1/2.7"|3MP

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Description

2.8-12mm Auto Varifocal Iris CS CCTV Lens | 1:1.4 |1/2.7"|3MPModel and General Features Model: HW PFL VG2812 3MP DC. It is designed for closed circuit television (CCTV) systems, providing reliable surveillance imaging. Resolution: Capable of 3MP, ensuring clear and detailed video capture. Optical Specifications Focal Length: Ranges from 2. 8mm to 12mm, allowing for varifocal adjustment. This enables users to zoom in and out as per the surveillance requirements, covering both wide angle and telephoto views.

Model and General Features


  • Model: HW - PFL-VG2812 - 3MP - DC. It is designed for closed - circuit television (CCTV) systems, providing reliable surveillance imaging.
  • Resolution: Capable of 3MP, ensuring clear and detailed video capture.


Optical Specifications


  • Focal Length: Ranges from 2.8mm to 12mm, allowing for varifocal adjustment. This enables users to zoom in and out as per the surveillance requirements, covering both wide - angle and telephoto views.
  • Aperture: The F1.4 aperture ensures good light - gathering ability, which is crucial for low - light environments, reducing noise and enhancing image clarity.
  • Field Angle: For 1/2.7" sensor, the short - focal field angles are D: 136°, H: 109°, V: 82°, and long - focal angles are D: 39°, H: 31°, V: 23°. For 1/3" sensor, the short - focal field angles are D: 122°, H: 98°, V: 73°, and long - focal angles are D: 36°, H: 29°, V: 22°. These angles provide flexible coverage options for different monitoring scenarios.


Mechanical and Operational Features


  • Mount: It has a CS mount, which is a standard and widely used interface for easy installation on CCTV cameras.
  • Dimensions: With a size of Φ33×37.2mm and a weight of 64g, it is compact and lightweight, suitable for various installation setups.
  • IR Correction: Equipped with IR correction (Yes), it can provide consistent focus for both visible and infrared light, ensuring clear images in day - and - night surveillance.
  • Iris and Focus: The lens features an automatic (DC) iris for adjusting the amount of light entering, and manual focus and zoom functions. This combination allows users to fine - tune the image according to specific needs.
  • Operating Temperature: It can operate in a temperature range of - 20°C to + 60°C, making it suitable for a wide variety of environmental conditions.
Parameter Value
Model CW-VG2812-3MP-DC
Resolution 3MP
Image format 1/2.7″
Focal length 2.8 - 12mm
Aperture F1.4
Mount CS
Field Angle (W/T, D×H×V(°), 1/2.7″ short - focal) D: 136°, H: 109°, V: 82°
Field Angle (W/T, D×H×V(°), 1/2.7″ long - focal) D: 39°, H: 31°, V: 23°
Field Angle (W/T, D×H×V(°), 1/3″ short - focal) D: 122°, H: 98°, V: 73°
Field Angle (W/T, D×H×V(°), 1/3″ long - focal) D: 36°, H: 29°, V: 22°
M.O.D. 0.3m～∞
Back focal length 6.5mm
Dimension Φ33×37.2mm
Weight 64g
IR Correction Yes
Iris Automatic (DC)
Focus Manual
Zoom Manual
Operating temperature -20°C～+60°C
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: 64714396172

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4.7 ★★★★★
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J
Verified Purchase
Just Carrie
Whiting, US
★★★★★ 5
Comfortable
Size: 6, Color: Black
Great sandal! Fits great and comfy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
B
Verified Purchase
BJ Coyle
Charlottesville, US
★★★★★ 5
Yes!
Size: 5, Color: Molasses
Love these, very comfortable. Tts
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 13, 2026
N
Verified Purchase
Nunca me llegó el pedido
Battle Creek, US
★★★★★ 5
Muy suaves
Size: 6.5, Color: Black
Son muy cómodas me encantaron
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 11, 2026
J
Verified Purchase
Jami
New York, US
★★★★★ 2
Not the best
Size: 7, Color: Black, Size: 7, Color: Black
They are cute but they have a bit of an odd fit that isn’t great for people with narrow feet. They look too dressy to wear with super casual outfits in my opinion. I think the Ugg golden star sandals are much comfier. If you’re wearing these sandals for a really short time they’d be okay. After wearing them around my house for a little while I decided to return them since they started to hurt my feet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
M
Verified Purchase
Ms. Moon
Draper, US
★★★★★ 3
Not for narrow feet, very lightweight.
Size: 7.5, Color: Black
My feet are slightly narrow; these were not adjustable enough to make secure. Otherwise they are cute. The material feels kind of light, these were my first attempt at UGGs so I'm not sure if that's typical or an actual quality issue. Either way, they don't seem very durable but I can't imagine these are meant for roughing it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026

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