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Outdoor monitoring and heavy industrial processing present extreme thermal challenges that can degrade optical focus and damage internal lens mechanics. The 1/1.7" Large Format -20℃-60℃ Wide Temp C-Mount Industrial Lens is specifically built to combat thermal expansion and contraction, maintaining crystal-clear focus across extreme temperatures. Designed for large sensor formats, this lens covers up to 1/1.7" sensors, maximizing light gathering and resolution.
Our field trials in extreme conditions confirm that the mechanical tolerances of this C-mount industrial lens remain stable, preventing focus shift even during rapid temperature swings. Whether integrated into outdoor traffic systems or steel mill monitoring, this lens delivers dependable, high-contrast imagery where standard lenses fail.
| Model | Z118M0512C6M | Z117M1055C10M |
|---|---|---|
| Focal Length | 5~12mm | 10~55mm |
| Image Size | 1/1.8" | 1/1.7" |
| Resolution | 6MP | 10MP |
| Working Range / Iris | F2.0~C | F2.8~C |
| Working Range / Focus | 0.02m~Inf.(W) 0.1m~Inf.(T) | 0.01m~Inf.(W) 0.2m~Inf.(T) |
| Control / Iris | Manual | Manual |
| Control / Focus | Manual | Manual |
| Control / Zoom | Manual | Manual |
| FOV(H*V) | 1/1.8" : 72.80°*52.35°(W) ~ 34.15°*23.15°(T) 1/2.5" : 59.37°*46.34°(W) ~ 26.72°*20.22°(T) 1/2.8" : 58.22°*34.78°(W) ~ 26.12°*14.87°(T) |
1/1.7" : 40.61°*31.02°(W) ~ 7.70°*5.78°(T) 1/1.8" : 40.47°*27.61°(W) ~ 7.67°*5.12°(T) 1/2.8" : 31.11°*17.8°(W) ~ 5.80°*3.26°(T) |
| TV Distortion | -0.87%(W) ~ 0.1%(T) | -0.1%(W) ~ 0.05%(T) |
| Mount Type | C | C |
| Filter Size | M35.5 P=0.5mm | M35.5 P=0.5mm |
| Dimensions | Φ37.5*45.3mm | Φ37.5*64.2mm |
| Weight | 88g | 118g |
| Operating Temp. | -20℃~60℃ | -20℃~60℃ |
Every architectural choice behind the Industrial Vari-focal Lens M35 Machine Vision Lens addresses specific, real-world failure points encountered during prolonged factory deployments.

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