The ThriftyCam utilizes the OMNIVISION OG02B1B B&W CMOS 2 Megapixel (1600x1304) Image Sensor with OmniPixel®3-GS Technology. At full resolution, the camera will present 60 frames per second.

For maximum performance, we recommend using it with a USB 3.0 or higher port on a coprocessor such as an Orange Pi 5 or a Jetson Orion module.

The quickest way to distinguish between lenses is to measure the carrier the lens comes in. This measurement would be measured between the base of the carrier (side attached to PCB) to the edge of where the threads are.

These measurements are:

92º - 0.26 inches 80º - 0.46 inches 65º - 0.44 inches 40º - 0.48 inches

Other info on the lenses:

80 Degrees:

• Max Image Circle: Ø10.0mm

• Focal Length: 4.1mm (±5%)

• F/No: 2.0

• Filter Thread: M12×P0.5

Physical Dimensions:

• Overall Length: 21.87±0.3mm

• Outer Diameter: 14±0.2mm

• Flange Back Length: 6.42±5%

Optical Specifications:

• Wavelength Range: 400-700nm (COLOR)

• Field of View:

  • Diagonal: 6.79mm-80°±5%(-1.0%)

  • Horizontal: 5.76mm-71°±5%(-0.9%)

  • Vertical: 3.6mm-48°±5%(-0.2%)

• Optical Elements: 2P3G+IR

Environmental Specs:

• Storage Temperature Range: -20°C to 85°C

• Stable Image Temperature Range: 0°C to 70°C

IR Filter Specifications:

• Tavg≥88% at 430-620nm

• T=50% at 650±15nm

• Tavg<5% at 700-1100nm

92 degrees:

• Focal Length: 2.8±5%/2.9mm

• F/NO: 2.2±5%

• Mechanical BFL: 2.79±0.2mm

Field of View (DFOV/HFOV/VFOV):

• Diagonal FOV: 92±3N (92.0°)

• Horizontal FOV: 77.4±3.9mm (77.4°)

• Vertical FOV: 66.4° (shown in diagram)

Physical Dimensions:

• Outer Diameter: 14.00±0.1mm

• Thread Size: M12.00×P0.5

• Overall Length: 27.9±0.2mm

Material Properties:

• ROHS standard wavelengths:

  • 440/680nm

  • 440/680nm

  • 650/670nm

  • 700/1100nm

Operating Specifications:

• TV Distortion: 0.1±5%

• Chief Ray Illumination: 65±5%

• Construction: (-40°C~+85°C) IR

An OnShape model can be found here.

A pair of tapped 10-32 holes 2 inches apart exist for mounting the camera anywhere on the robot, including grid spaced tubing.

The default lens is a 55 degree lens with an M12 mount. Details:

Resolution: 5MP (compatible with 5MP sensors)

Image Plane Size: 1/2.5"

Focal Length: 8.0mm

Aperture (F/NO): 2.0±5%

Mount: M12x0.5

Field of View (D x H x V): 60° x 50° x 40°

IR Compatibility: 850nm, 940nm

Dimensions: φ14x12 x 16.4mm

Weight: 5g

Minimum Object Distance: 20cm

Back Focal Length: 6.8±0.2mm

Operating Temperature: -20°C ~ +70°C

Additional lens options are available for changing the FOV, with a kit of 40, 65, 80, and 92 for sale here. For how to change the lens, please see this video here:

Note the carrier removal is only necessary for the 92 degree lens, the others share carriers within 1/32 inch and can be interchanged.