The CS-Mount 3.8-16mm Varifocal Lens from Hikvision is designed for use with 8MP cameras that have a 1/1.8" sensor. This aspherical lens has a 3.8-16mm focal length with a 103.1 to 28° horizontal field of view. It is IR corrected and features a DC auto iris with manual operation of zoom and focus.

Compatible with 8MP Cameras    CS Mount    3.8-16mm Focal Length    Compatible with 1/1.8" Sensors    103.1 to 28° Horizontal Field of View    IR Corrected    DC Auto Iris    Manual Zoom and Focus Operation

Aspherical lens

DC auto iris

f/1.5 to close aperture

Ø9mm (1/1.8") maximum image format

12.5mm flange back length

Related Questions and Answers

Q: 1. Is this lens able to hold infinity focus from full telephoto back to wide?

A: On this specific lens once you adjust from telephoto to wide you will have to adjust the focus as well.

Q: 2. Does this lens is compatible with the JVC VN-T16U ?

A: This megapixel lens is compatible with the JVC VN-T16U.

Q: 3. I see this lens is made for APS-C sensors so why does it say 25.6mm in 35mm format. I would think that since it is designed for a smaller sensor you would not have to multiply the 1.6. In other words if I use this on my Canon 7d is it 16mm or 25.6?

A: Manufacturers almost always state a lens focal length at 35mm. So, it's in reality 25.6mm on a 1.6 crop sensor. I'm using it on the 7D as well. Unfortunately, due to the totally manual properties of the lens, the camera shows no info on what the actual focal length is...Doesn't show any info AT ALL, at least not on my 7D body. Takes beautiful astronomical shots tho, extremely low to no coma.

Q: 4. Will this Lens fit on Canon EOS 7D ? Thank you

A: The Rokinon 16mm f/2.0 ED AS UMC CS Lens for Canon EF-S Mount will fit on the 7D, yes. The 7D can use both EF and EF-S mount lenses.

Q: 5. Are there any lens filters available for this lens? Polarizer?

A: There are no filter threads on this lens.

Q: 6. Is this lens compatible with the AIDA imaging hd3g-ndi-200?

A: Yes, the AIDA Imaging CS-Mount 2.8-12mm Varifocal 3 Megapixel Lens would be compatible with the AIDA Imaging HD-NDI-200 Full HD IP / NDI|HX2 POV Camera.

Q: 7. The dimensions on this lens are very large and long. Will this need a lens support to prevent strain on the MFT mount?

A: No, I dont use any kind of support for my BMPCC or GH4

Q: 8. How good is the video quality and image quality? I'd love to see the pictures and videos to see what I'm taking into consideration of this product.

A: Unfortunately we do not have pictures to show you, However the lens does supply a superb image.

Q: 9. Will this lens perform on an Axis M1125 security camera? Veing a single static subject, 40 feet away, maybe covering 6 feet wide subject?

A: Yes you can use this lens with the camera. As for your other questions, you will need to set the lens at around 30mm to get your 6'width.

Q: 10. Is the iris closed when there is no DC supplied to the lens?

A: The IRIS is usually closed. When power is supplied via the DC cable connected to the camera, the IRIS will open. If you do not want an auto IRIS, I would recommend looking at a manual IRIS lens.