Computar 5Mp Cs-Mount 2.8-8.5Mm Varifocal Lens

Computar 5mp Cs-mount 2.8-8.5mm Varifocal Lens

Product Code: eq40610
Availability: In Stock

$344.85 $534.52

Qty

5 reviews Write a review

Description
Reviews (5)

The 5MP CS-Mount 2.8-8.5mm Manual Iris Varifocal Lens from computar is designed for use with 5MP CS-mount cameras with 1/2.7" format sensors. This IR corrected day/night 2.8-8.5mm varifocal lens captures images while eliminating focus shift and infrared bleed. With an aperture of f/1.2 to 16C, this lens is designed to provide enhanced performance in both low-light and bright conditions. An aspherical lens surface allows for corner-to-corner sharpness for all aperture settings.

CS-Mount Connection Compatible with 1/2.7" Cameras 2.8-8.5mm Varifocal Lens f/1.2 to 16C Manual Iris

Parameters
Lens Mount	CS
Sensor Compatibility	1/2.7"
Focal Length	2.8 to 8.5mm
Back Focal Length	7.3mm
Angle of View	1/2.7"-Type Sensor Diagonal: 150.4 to 47.1° Horizontal: 124.7 to 41.3° Vertical: 63.9 to 22.7° 1/3"-Type Sensor Diagonal: 130.4 to 42.8° Horizontal: 99.1 to 34.1° Vertical: 72.3 to 25.6° 1/4"-Type Sensor Diagonal: 92.1 to 32° Horizontal: 72.3 to 25.6° Vertical: 53.5 to 19.1°
Minimum Focus Distance	From Front of Lens: 1.6' / 0.5 m From Camera Sensor: 1.64' / 0.5 m
Focus Type	Manual Focus
Iris Type	Manual
Effective Diameter	Front: 0.976377952755906" / 24.8 mm Rear: 0.330708661417323" / 8.4 mm
IR Corrected	Yes
Operating Conditions	14 to 122°F / -10 to 50°C
Flange Back Length	0.49" / 12.5 mm
Dimensions (ø x L)	0.14 x 0.19" / 43.6 x 59 mm
Weight	2.3 oz / 64 g
Packaging Info
Package Weight	0.185 lb
Box Dimensions (LxWxH)	3.25 x 2.85 x 2.4"

Varifocal, manual-iris lens

Designed for 5MP CS-mount cameras

Full HD format

Precise focus adjustment

IR corrected optics

Supports corner brightness

Related Questions and Answers

Q: 1. can I use this lens on Aida 100A, or if not, what would you recommend (ideally zoom to 6ft high person from 60ft away)?

A: Yes, this is a CS Mount lens which is compatible with the AIDA 100A.

Q: 2. Can I see image/ video quality please before I make any considerations?

A: Please view the tamron website for sample images: tamron-usa{dot}com

Q: 3. 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.

Q: 4. What's FOV angle of this lens when used with 2/3 5MP sensor?

A: 2/3 sensor, 8mm lens = FOV H 57.62 degrees, V 4483 degrees.

Q: 5. What is the minimum focal length? I am trying to capture video through a gun sight and need to put the camera close to the rear sight.

A: Approximately 11.8"

Q: 6. Are there any lens filters available for this lens? Polarizer?

A: There are no filter threads on this lens.

Q: 7. Where can I find the P-Iris version HV1140P-8MPIR?

A: The Hikvision HV1140D-8MPIRA CS-Mount 11-40mm Varifocal Lens BH #HI1140D8MIRA is not offered in a P-Iris version at B&H.

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. I have a video camera C mount, 1/1.8 CMOS, 1280 x 1024, USB3; with this lens, at the minimum distance (0.3 m.) which are the maximum and minimum areas that I can see onto a monitor? Is suitable this lens for my video camera? Thanks a lot.

A: At 4 mm you will get 1.20 ft. width. At 13 mm you will get 0.37 ft width. As for your image that you are trying to get, it depends on the camera and what the focusing distance will be. You might want to check with the manufacturer.

Q: 10. Does this lens is compatible with the JVC VN-T16U ?

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

david l.	13/08/2024
[Yes] Bought 2 of these, super satisfied, very sharp and versatile zoom range. 5

William	17/07/2024
[Yes] Exactly the proper lens for our camera 5

Hibou	07/07/2024
[7.3mm] The Tamron 13VM308ASIRII is a cheap versatile lens for industrial inspection cameras; it is also good for IR. The image is almost as good as the more expensive megapixel version M13VM308. These lenses are also available with auto apertures, which would be useful in variable light conditions with appropriate CCD units. 5

Cool Clubs	07/07/2024
[1/2.7"] We use this lense for multiple views in a golf analysis project. With multiple cameras setup at different heights angles and distances i am able to focus and zoom to the desired views. 5