Computar E1222Kry M12 1.2Mm Fisheye Fixed Focal Lens

Computar E1222kry M12 1.2mm Fisheye Fixed Focal Lens

Product Code: eq45038
Availability: In Stock

$269.85 $329.22

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Description
Reviews (13)

The Computar E1222KRY M12 1.2mm Fisheye Fixed Focal Lensfrom Computar E1222KRY M12 1.2mm Fisheye Fixed Focal Lensis compatible with board cameras over 8MP that have a 1/1.7" sensor. This fisheye lens has a 1.2mm focal length and delivers a 185° vertical field of view. It is IR corrected.

Compatible with 1/1.7" Sensors M12 Mount 1.2mm Fixed Lens 185° Vertical Field of View IR Corrected

Parameters
Lens Mount	M12
Sensor Compatibility	1/1.7", 1/3", 1/4"
Focal Length	1.2mm
Back Focal Length	4.2mm
Angle of View	1/1.7"-Type Sensor Vertical: 185° 1/3"-Type Sensor Horizontal: 171.5° Vertical: 139.5° 1/4"-Type Sensor Diagonal: 164.2° Horizontal: 139.5° Vertical: 110.3°
Focus Type	Fixed Focus
Iris Type	Fixed
IR Corrected	Yes
Operating Conditions	22 to 82°F / -10 to 50°C
Dimensions (ø x L)	1.15 x 1.01" / 29.2 x 25.7 mm
Packaging Info
Package Weight	0.05 lb
Box Dimensions (LxWxH)	1.2 x 1.2 x 1.2"

Compatible with cameras over 8MP

True day and night functionality

f/2.2 aperture

4.2mm back focal length

Ø24.4mm front and Ø5.6mm rear effective lens aperture

Ø5.38mm image size at 185°

Stereographic projection

ImmerVision Enables certification ensures compatibility between immersive viewing and wide-angle images

Related Questions and Answers

Q: 1. Can this lens be used for Canon cameras using CS mount to EF mount adapters?

A: This CS lens could be used on a Canon camera's EF lens mount withe proper CS to EF adapter.

Q: 2. Are there instructions as to how to use the discs that were included? I'm lost as to how to use.

A: I have a link to one of "How To" videos with the FIsh-Eye lens and disks. If you need any help, please start a video chat with us and an expert from our store will guide you over an one-to-one video chat. Video Link: https://www.youtube.com/watch?v=LIbBzVXshSw Video chat link: https://bhpho.to/3MLX2vU

Q: 3. How many line pairs per mm can lens B&H # MAV4325 resolve?

A: This answer is not given by the manufacturer. I would recommend that you reach out to them directly with your request.

Q: 4. Can you use it with canon 1.4x and 2x teleconverters ?

A: Yes, you are able to calibrate with FoCal while mounted with teleconverters.

Q: 5. it use nikon d810 ?

A: The Nikon D810 will not accept CS mount lenses.

Q: 6. Is this a replacement Lens for the CV502 Marshal camera? Mine got damages and won't focus.

A: The CV502 has an M12 mount. So Yes, the lens will work with the camera.

Q: 7. Will this work on an 8MP 4K camera?

A: There are many factors to consider including sensor size. Please call or e-mail us: 800.606.6969 surveillance@bandh.com

Q: 8. I see this works for lens up to 400mm, but would it work on a Will it work on a Nikon 200-500mm 5.6 zoom? Thanks

A: Hi Bill, FoCal Plus is limited to calibrating lenses up to 400mm focal length, you could calibrate the 200-500mm at the wider end but not at the telephoto end. With focal lengths over 400mm (i.e. 401mm and more) you would need to instead use FoCal Pro Best Regards, Dave

Q: 9. What is the depth of field at 14.7 away from subject?

A: I am sorry but we do not have that information. Please contact the manufacturer for this information. a href= http://www.marshall-usa.com/optical/ target= _blank http://www.marshall-usa.com/optical//a

Q: 10. Hi. What is the dimensions of the lens? Specifically the length?

A: 34.7mm with a 4mm mount. All included 38.7mm.

anyonymous	12/09/2024
[4.2mm] Used this lens with a Marshall CV500-M2. Gave me exactly the viewing frame I needed for a fixed shot of the pulpit at our church. 5

Mike	23/08/2024
[0.05 lb] I actually used this lens on my Pentax Q7 with a Fotodiox CM-QM Adapter. Results were amazing: Decently sharp, very wide, good in low light, easy to focus. Can't change the aperture, but whatever. I'm glad I bought this lens. It basically lives on my camera now. 5

avatar42	18/08/2024
[0.05 lb] I have a range of these Marshal lenses now. (3.0 to 16mm) All seem clearer than the stock ones you get with most security cameras. The telephoto lenses you usually see for these cameras seem to be about 12mm so this one gives you that bit more reach when you need it. 5

Hibou	15/08/2024
[Fixed] This 23FM25SP lens can even be used on 1 CCDs with a little dark vignetting at the corners. If you don't mind paying almost twice as much for a much bigger 25mm f/1.4 lens, you would do better with the 2/3 25mm f/1.4 Fujinon HF25SA-1, but otherwise the 23FM25SP is a great compact lens, superior to the cheaper M118FM25 and 23FM25L Tamron lenses. 5

anyonymous	08/08/2024
[0.05 lb] Fast delivery, good price, high quality lens. Thank you! 5

SammyB.Good	03/08/2024
[0.05 lb] Great lens! Measured resolution is better than manufacturer's specs. We're seeing more detail than ever before. A fantastic upgrade. 5

anyonymous	06/07/2024
[4.2mm] I'm using this lens with an industrial vision system. I like these lenses because they are lockable. 5

DVRGuy	15/05/2024
[4.2mm] The lens is actually much larger and different than the one shown in the image. Roughly 1in diameter at its largest, and roughly 2in long. Fits with the 12mm screw mounts found on most board cameras. I am using this lens to help capture images of vehicles that leave my cul-de-sac as protection for our neighborhood. So far, I've had decent success at reading licence plates during the day-time after the image was recorded to a DVR. Vehicles are roughly 150ft away from the camera. I've not tested if the lens works well in IR light or not. The lens and camera easily fit inside an electrical junction box, shooting though the hole of a knockout in the Jbox. 5