Computar M12-Mount 1.05Mm Fisheye Fixed Focal Lens

Computar M12-mount 1.05mm Fisheye Fixed Focal Lens

Product Code: eq40698
Availability: In Stock

$194.85 $251.36

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Description
Reviews (19)

The Computar M12-Mount 1.05mm Fisheye Fixed Focal Lensfrom Computar M12-Mount 1.05mm Fisheye Fixed Focal Lensis designed for 5MP cameras with 1/2.5" format sensors. This fisheye lens has a 180° horizontal field of view and is IR corrected to eliminate focus shift. The lens is IP66-rated for use in outdoor applications.

For 5MP 1/2.5" Format Cameras 1.05mm Fixed Lens with f/2.8 Aperture 180° Field of View IR Corrected IP66-Rated for Outdoor Applications

Parameters
Format	1/2.5", 1/3", or 1/4"
Mount Type	M12 S mount (P = 0.5 mm)
Focal Length	1.05mm
Aperture	f/2.8
Effective Aperture	Front Diameter: 0.79" (20 mm) Rear Diameter: 0.21" (5.4 mm)
Distortion	-96.66%
Image Size	Diameter at 180°: 0.16" (4.1 mm)
Focal Range	1.96" (5 cm) to infinity
Field of View	1/2.5" Type (50% Peripheral Light): Vertical: 180° 1/3" Type (50% Peripheral Light): Horizontal: 180° Vertical: 163.2° 1/4" Type (50% Peripheral Light): Diagonal: 180° Horizontal: 163.2° Vertical: 130.2°
Back Focal Length	3.62mm
Coating	MgF2 single coat (all surfaces λ = 510 nm)
Dimensions	1.1 x 1.02" (27 x 26 mm)
Weight	0.61 oz (17 g)
Packaging Info
Package Weight	0.05 lb
Box Dimensions (LxWxH)	1.2 x 0.6 x 0.6"

1.05mm fisheye lens

Designed for 5MP 1/2.5" format cameras

Stereo graphic projection

180° horizontal field of view

IR corrected to eliminate focus shift in the visible and near IR light spectrum

Related Questions and Answers

Q: 1. will this fit nikon D7000?

A: Yes, the Lensbaby Fixed Body with Fisheye Optic (Nikon F) is compatible with the Nikon D7000.

Q: 2. 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: 3. Can i mount this lens on an m12 lens mount ?

A: This lens has a CS mount. If you wanted to mount it, you would need an M12 to CS mount.

Q: 4. it use nikon d810 ?

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

Q: 5. 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: 6. 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: 7. 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: 8. 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: 9. Can I get a Zemax model for this lens?

A: Unfortunately, we do not have a Zemax lenses.

Q: 10. Is this lens compatible with Marshall Electronics CV505-MB 1/3" 2.5MP FHD 3G-SDI/HDMI Camera?

A: Yes this lens is compatible.

Andreas	19/09/2024
[1.05mm] Lens is used with a Point Grey gig E camera. Works quite well with a good minimum focal distance. 5

YEG_steve	18/09/2024
[-96.66%] Who could ask for anything more? 5

SammyB.Good	18/09/2024
[f/2.8] Great lens! Measured resolution is better than manufacturer's specs. We're seeing more detail than ever before. A fantastic upgrade. 5

anyonymous	17/09/2024
[0.61 oz (17 g)] I'm using this lens with an industrial vision system. I like these lenses because they are lockable. 5

Gustavo	04/09/2024
[f/2.8] excelente lente! 5

maloman	21/08/2024
[0.05 lb] This lens is great if you need a wide angle with superb light sensitivity for an extremely affordable price ! Sure its build quality can not match more expensive lenses. But it gets the job done and pretty well at that! Even nice for macro! If the camera is more than 1.3 megapixel this lens might not be ideal! I used it for machine vision applications. 5

anyonymous	14/08/2024
[0.61 oz (17 g)] as described. new item. well packed. 5

Peter	13/08/2024
[0.61 oz (17 g)] Was trying out different style lens for this processing machine application. With this one having adjustability for both the Iris and the focus, it really helped for this low light area. We set it, locked down the screws and we are good to go. 5

Gabor	05/08/2024
[0.61 oz (17 g)] I use this lens for video conferencing. I modified some Logitech C920 cameras with a CS mount + switchable IR filter. It works great. 5