Theia Wide Angle Lenses

Ultra-wide machine vision lenses with minimal distortion

Theia Technologies wide angle lenses capture more of a scene while maintaining image detail across the frame. Featuring patented Linear Optical Technology®, selected models optically correct barrel distortion to produce a more natural, rectilinear image without relying on software de-warping.

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Theia wide angle lenses

Ultra-wide coverage

With horizontal fields of view of up to 135°, Theia lenses allow machine vision systems to monitor larger areas using fewer cameras. Fixed focal length and varifocal options are available to suit different working distances and installation requirements.

Optical distortion correction

Unlike conventional fisheye lenses, Theia’s Linear Optical Technology® keeps straight lines straight and preserves more detail towards the edges of the image. This improves the accuracy of detection, identification and measurement across the field of view.

Quick specs

Specification Details
Horizontal field of view Up to 135°
Lens options Fixed focal length and varifocal
Resolution Multi-megapixel, with selected models supporting up to 4K
Image formats Options for 1/2.3″ and 1/1.8″ sensors
Distortion correction Optical correction on Linear Optical Technology® models
Spectral options Visible and NIR-corrected models available
Mount C-mount and CS-mount options
Ruggedised options Selected models rated for shock and vibration
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Available part numbers

Theia wide angle lenses are available in manual and auto-iris configurations with C-mount and CS-mount options.

Part Number Iris Control Mount Focal Length Maximum Horizontal Field of View
SY110M Manual CS-mount 1.67 mm Up to 120°
SY110A Auto CS-mount 1.67 mm Up to 120°
SY125M Manual CS-mount 1.28 mm Up to 135°
SY125A Auto CS-mount 1.28 mm Up to 135°
MY125M Manual C-mount 1.28 mm Up to 135°
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Additional Resources & Technical Datasheets
→ SY110 Series Datasheet → SY125 Series Datasheet

Key features and benefits

Wide scene coverage

Capture more of the surrounding environment with a single camera.

Minimal barrel distortion

Produce rectilinear images without software de-warping.

Improved edge detail

Retain more usable resolution towards the edges of the frame.

Flexible lens selection

Choose from fixed, varifocal, visible and NIR-corrected models.

Rugged options

Support mobile, industrial and other demanding imaging applications.

Simplified system design

Reduce camera requirements and downstream image processing.

Applications

Theia wide angle lenses are suited to applications where broad coverage and accurate image detail are equally important, including:

Autonomous mobile robots
Mobile mapping systems
Industrial inspection
Machine vision and automation
Logistics and warehouse monitoring
Automotive and crash testing
Unmanned and remotely operated vehicles
Security and situational awareness

Find the right wide angle lens

Adept Turnkey can help you select a Theia lens based on your required field of view, sensor format, resolution, working distance and operating environment.

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