Kowa Jc10M C-Mount 12Mm Fixed Focal Lens

Kowa Jc10m C-mount 12mm Fixed Focal Lens

Product Code: eq16474
Availability: In Stock

$2,504.85 $3,807.37

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Description
Reviews (9)

The C-Mount 12mm f/1.8-11 2/3" 10MP JC10M Series Fixed Lens from Kowa provides 200 lp/mm resolution (center) and low distortion in order to maximize performance for high-end applications. Incorporating Kowa's broadband coating and floating mechanism design, the JC10M series lens reduces chromatic aberration over a wide range (close range to infinity) and maintains high transmission over a wide light range (from visible to near IR). The lens has a focal length of 12mm and aperture range of f/1.8-11.

Parameters
Focal Length	12 mm
Lens Type	Fixed
Elements	7 elements, 9 groups
Sensor	2/3" (Ø11 mm)
Image Size	0.25 x 0.34" (6.60 x 8.80 mm)
Iris Range	f/1.8-11
Focusing Range	0.32' (0.10 m) to infinity
Iris Control	Manual
Focus Control	Manual
Shooting Distance Range	H x V x D: 3.17 x 2.37 x 4.0" (80.70 x 60.20 x 101.5 mm) @ M.O.D
Angle of View	Horizontal: 39.1° Vertical: 29.8° Diagonal: 47.8°
Resolution	Center: 200 lp/mm, Corner: 160 lp/mm
Distortion	-0.12 % (TV)
Back Focus	13.9 mm in air
Mount	C-mount
Thread Size	M25.5xP0.5 mm
Minimum Focus Distance	0.32' (0.10 m)
Flange Back Length	17.526 mm in air
Effective Diameter	Front: Φ18.4 mm, Rear: Φ16.1 mm
Exit Pupil	154.1 mm
Lens Coating	Wide-band multi coating
Temperature Range	14 to 122°F (-10 to 50°C)
Storage Temperature	-4 to 140°F (-20 to 60°C)
Dimensions	1.29 x 2.06" (33.00 x 52.50 mm)
Weight	3.7 oz (105.0 g)
Packaging Info
Package Weight	0.25 lb
Box Dimensions (LxWxH)	3.4 x 1.9 x 1.8"

Floating Mechanism Design: Virtually eliminates optical aberrations from close range to infinity

XD Extra Low Dispersion: Wide-band multi-coating effectively reduces glare and refraction

High-precision aspherical lens reduces distortion and produces a high-definition picture

200 lp/mm resolution and low distortion help in maximizing performance for high-end applications

Incorporates wide-band coating and a floating mechanism design to maintain high transmission from visible to near IR

Short minimum object distance and compact design, along with aspherical lens elements, allow for easy installation in compact machine vision systems

Suitable for machine vision & factory automation applications

Related Questions and Answers

Q: 1. Is this good for macro?

A: At 50mm the Tamron M118FM50 does offer some magnification to the lenses view.

Q: 2. How does the lens focus? and How is the diaphragm controlled?

A: You adjust the focus and aperture manually. There are no auto functions available.

Q: 3. will this work with a pentax q using a c mounto pq adapter?

A: You can certainly purchase a Q mount to c-mount lens. One recommendation is the following adapter: https://www.bhphotovideo.com/c/product/995041-REG/fotodiox_c_pq_adapter_for_c_mount_lenses.html

Q: 4. There is a lot of kowa 6 mm c mount out there as I saw , what is the main difference? I want to use it with bolex h16 .

A: The Bolex H16 does have a C-mount that could work with the C-Mount of the Kowa LM6JC C-Mount 6mm Fixed Lens. However, this is a 2/3 sensor lens and you may experience vignetting.

Q: 5. What is the FOV at 0.2m distance?

A: According to my calculator, you should get a 94.98 FOV.

Q: 6. what's the difference between the 23FM16L and 23FM16SP?

A: The 23FM16SP model is built for megapixel cameras, and the 23FM16L is for cameras that are less than 1MP.

Q: 7. It is compatible with nikon D5600?

A: No it is not compatible with your Nikon camera. This lens offers a C mount often found on industrial and surveillance box type cameras.

Q: 8. Hi, I have been trying to find a cheap alternative for a wide angle lens for my micro 4/3 (I'm using a OMD EM10).Anyone has any experience with this lens on a M43 body? Will it vignette into a ball? Or how will the pic even look?Regards.

A: I do not believe that you will get a good image with it. There will definitely be vignette based on videos that I have seen.

Q: 9. it use nikon d810 ?

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

Q: 10. Ive assumed this could be adapted to Lumix G9, thats correct?

A: We do have C-Mount to MFT adapters. However this lens only covers a 1 sensor, it will not cover the MFT sized sensor of the G9.

anyonymous	18/09/2024
[0.32' (0.10 m)] Build quality is superb. Images using this lens are clean and crisp. 5

anyonymous	13/07/2024
[C-mount] I bought this lens to use with a In-line process camera for my laser processing work station. This fixed focal length long focal length lens worked perfectly and I was able to zoom the work area with a clear image. I recommend this product srongly for imaging where the working distance is a constraint. 5

Hibou	09/07/2024
[0.32' (0.10 m)] 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

oren shachar	07/07/2024
[Manual] fast delivery and easy process. part as expected. 5

Andreas	05/07/2024
[0.25 lb] Optics ok, mechanics outstanding. 5

Mike	08/05/2024
[13.9 mm in air] 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