Video Chat with a Pro Video Expert - Live

computar 1.1" 50mm f/2.8 12MP Ultra Low Distortion Lens (C-Mount)

BH #COV5028MPY • MFR #V5028-MPY
computar 1.1" 50mm f/2.8 12MP Ultra Low Distortion Lens (C-Mount)
Key Features
  • For 12MP Sensors on 1" Cameras
  • Covers 1.1", 1", and 2/3" Type Sensors
  • 19.69" Minimum Focus Distance
  • Lockable Focus and Iris Rings
This Computar 1.1" 50mm f/2.8 12MP Ultra Low Distortion Lens is designed for cameras with a C-Mount for use in a variety of applications. It has a fixed focal length of 50mm, and resolves an image on 1.1" cameras with 12MP sensors. Featuring a minimum working distance of just under 20", the lens focuses to infinity and incorporates both lockable iris and focus rings, so you can leave the lens set up and not have to worry about either ring changing over time. The front of the lens incorporates an M34.0 filter thread.
In Stock
$449.95
$75/mo. suggested payments for 6 Mos.
with the credit card.§ 
or Save the Tax with the credit card. 
Protect Your Gear
Add a protection plan from $59.99
Focal Length
25mm
35mm
50mm
Ask Our Experts
800.606.6969

computar MPY Series Overview

This Computar 1.1" 50mm f/2.8 12MP Ultra Low Distortion Lens is designed for cameras with a C-Mount for use in a variety of applications. It has a fixed focal length of 50mm, and resolves an image on 1.1" cameras with 12MP sensors. Featuring a minimum working distance of just under 20", the lens focuses to infinity and incorporates both lockable iris and focus rings, so you can leave the lens set up and not have to worry about either ring changing over time. The front of the lens incorporates an M34.0 filter thread.

For machine vision and ITS applications
The 2.8 aperture ensures the high resolution of this lens, even when wide open
The lens works in temperatures from below freezing to over 100 degrees Fahrenheit
The lens features lockable iris and focus rings, allowing you to set it up and feel secure that both focus and iris won't drift during normal use
UPC: 781904053551

computar MPY Series Specs

Lens Mount
C
Sensor Compatibility
1.1"
Focal Length
50mm
Back Focal Length
11.9mm
Angle of View
1.1"-Type Sensor
Diagonal: 20°
Horizontal: 16.2°
Vertical: 11.9°
1"-Type Sensor
Diagonal: 18.2°
Horizontal: 14.6°
Vertical: 11°
2/3"-Type Sensor
Diagonal: 12.6°
Horizontal: 10.1°
Vertical: 7.6°
Minimum Focus Distance
From Camera Sensor: 19.69" / 0.5 m
Distortion
1.1": -0.1%
1": -0.1%
2/3": -0.1%
Effective Diameter
Front: 0.87" / 22.2 mm
Rear: 0.61" / 15.4 mm
Operating Temperature
14 to 122°F / -10 to 50°C
Flange Back Length
0.69" / 17.526 mm
Filter Thread
M34 x 0.5 mm
Dimensions (ø x L)
1.56 x 1.78" / 3.95 x 4.52 cm
Weight
3.8 oz / 107 g
Packaging Info
Package Weight
0.285 lb
Box Dimensions (LxWxH)
3.4 x 2.05 x 2"

computar MPY Series Reviews

See any errors on this page? Let us know

Can this lens be adapted for use for filmmaking ...

Can this lens be adapted for use for filmmaking on a camera like a Panasonic GH5 or BMPCC?
Asked by: Lee
There are C-Mount to MFT Adapters available, such as BH #FOCMAMFT. However this lens does not cover an MFT sized sensor. In general this would not be recommend for use on those cameras.
Answered by: Joseph
Date published: 2019-12-11

What thread size is the ring adapter? It doesn't ...

What thread size is the ring adapter? It doesn't fit the standard 49 mm rings I have.
Asked by: Paul
Filter size is not listed for this lens. Spec sheet: https://bit.ly/3AlQwEu
Answered by: Richard
Date published: 2021-10-07

I'm looking for a 1:1 custom mount to a 16 mm ...

I'm looking for a 1:1 custom mount to a 16 mm animation stand camera (ACME - Photo Sonics prism viewfinder camera) Will this lens adapt?
Asked by: Steven
The Computar 1.1" 25mm f/2.8 12MP Ultra Low Distortion Lens (C-Mount), should mount and offer compatibility with your camera, as long as it features a C-Mount.
Answered by: ericsc
Date published: 2022-04-10

Where is the exit pupil located?

Where is the exit pupil located?
Asked by: Liying
  • y_2024, m_2, d_20, h_8CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.38
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_4
  • loc_en_US, sid_1337070, prod, sort_[SortEntry(order=HAS_STAFF_ANSWERS, direction=DESCENDING)]
  • clientName_bhphotovideo