Focal Length 25mm Dolphin 20M Series Fixed Focal Length Lenses F2.8-16 WD 150-∞ 0.14kg OPT-CDP2528
Product Features
◆ The F/# aperture of OPT-CDP2528 is F2.8-F16.
◆ It was designed with high resolution of 208 lp/mm and suitable for cameras of ≥2.4μm pixel size and ≤1.1" (Ø17.6mm) sensor format.
◆ With wide spectrum range and suitable with VIS and NIR (400 - 1000nm).
◆ The distortion is low that the TV distortion is less than 0.2% (The TV distortion of OPT-CDP1228 <0.85%@WD300, OPT-CDP1628 <0.41%@WD300.)
◆ Providing high relative illumination: CRA Below 5°, this guarantees a high relative illumination across the entire image without vignetting.
◆ The OPT-CDP2528 working distance is 150-∞.
◆ The diameter of image circle is 17.6mm.
◆ Filter thread: M32.5*P0.5.
◆ OPT-CDP2528 dolphin 20M series fixed focal length lenses focal length is 25mm.
◆ Back focal length (mm): back focal length is 11.89mm.
◆ Weight of OPT-CDP2528 fixed focal length lens is 0.14kg.
◆ The dolphin series fixed focal length lenses' resolution is 2.4µm.
◆ TV distortion is less than 0.16% at working distance of 300mm.
◆ Magnification at MOD is 0.162X at working distance of 150mm.
◆ The chief ray angle is less than 5.0°.
Model Explanation
OPT-CDP2528
OPT: Brand name
C: C-Mount
DP: Dolphin series fixed focal length lenses
25: Focal length: 25mm
28: F#: 2.8
Specifications
| Product Name | Dolphin 20M Series Fixed Focal Length Lenses |
| Model | OPT-CDP2528 |
| Focal Length | 25mm |
| Aperture range | From F2.8 to F16 |
| Working Distance(mm) | 150-∞ |
| TV Distortion(%) | Less than 0.16% at working distance of 300mm |
| Back focal length (mm) | 11.89mm |
| Weight(kg) | 0.14kg |
| Image circle Ø (mm) | 17.6 |
| Resolution (µm) | 2.4 |
| Chief Ray Angle | <5.0° |
| Magnification(x) at MOD | 0.162X at working distance of 150mm |
Resolution Comparison
Image taken via CDP lens Image taken via other lens
Application Examples:
Inspection of connector PIN
Dimensions (mm)
| OPT-CDP2528 |
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Product Tags:
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F2.8-16 25mm Camera Lens Dolphin 20M Series Fixed Focal Lens Images
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