Theia Technologies ML183M C-Mount 1.8-3mm Varifocal Lens

BH #THML183M • MFR #ML183M
Theia Technologies
Theia Technologies ML183M C-Mount 1.8-3mm Varifocal Lens
Key Features
  • Compatible with Cameras up to 5MP
  • C Mount
  • Works with 1/3, 1/2.7 & 1/2.5" Sensors
  • 1.8-3mm Focal Length
The ML183M C-Mount 1.8-3mm Varifocal Lens from Theia is designed for use with up to 5MP resolution cameras that have a 1/3, 1/2.7, or 1/2.5" sensor. This varifocal lens features a 1.8-3mm focal length that delivers an adjustable field of view from 115 to 77°. It is IR corrected and has manual iris operation with manual focus and zoom with lock screws.
In Stock
$599.00

Theia Technologies ML183M C-Mount 1.8-3mm Varifocal Lens

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Theia Technologies ML183M Overview

The ML183M C-Mount 1.8-3mm Varifocal Lens from Theia is designed for use with up to 5MP resolution cameras that have a 1/3, 1/2.7, or 1/2.5" sensor. This varifocal lens features a 1.8-3mm focal length that delivers an adjustable field of view from 115 to 77°. It is IR corrected and has manual iris operation with manual focus and zoom with lock screws.

IR corrected from UV (435nm) to IR (850nm)
f/1.8 to close aperture
Linear Optical Technology delivers an adjustable wide field of view from 115 to 77° (image will be flipped with this technology)
EasyZoom optimizes field of view with minimal need for refocusing
Pan focus from 1.64' to infinity
<1% distortion
Supports multi-megapixel resolution cameras

Theia Technologies ML183M Specs

Lens MountC
Sensor Compatibility1/2.5", 1/2.7", 1/3"
Focal Length1.8 to 3mm
Aperturef/1.8
Angle of View1/3" Sensor
Horizontal: 105 to 77°
Vertical: 90 to 62°
Diagonal: 117 to 90°
1/2.7" Sensor
Horizontal: 111 to 84°
Vertical: 95 to 68°
Diagonal: 123 to 96°
1/2.5" Sensor
Horizontal: 115 to 88°
Vertical: 99 to 71°
Diagonal: 126 to 100°
Minimum Focus Distance11.81" / 30 cm
Focus TypeManual Focus
Iris TypeManual
Distortion1%
IR CorrectedYes
Operating Temperature-4 to 140°F / -20 to 60°C
Dimensions (ø x L)1.97 x 1.78" / 50 x 45.3 mm
Packaging Info
Package Weight0.2 lb
Box Dimensions (LxWxH)3.8 x 2.1 x 1.8"
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