Focal Length 16mm Dolphin 20M Series Fixed Focal Length Lenses F2.8-22 WD 100-∞ 0.17kg OPT-CDP1628
Product Features
◆ The F/# aperture is F2.8-F22.
◆ It was designed with high resolution of 208 lp/mm resolution; suitable for cameras of ≥2.4μm pixel size and ≤1.1" (Ø17.6mm) sensor format.
◆ Wide spectrum range and compatible with VIS and NIR (400 - 1000nm).
◆ The distortion is low : TV distortion <0.2% (The TV distortion of OPT-CDP1228 <0.85%@WD300, OPT-CDP1628 <0.41%@WD300.)
◆ High Relative Illumination: CRA Below 5°, this guarantees a high relative illumination across the entire image without vignetting.
◆ The OPT-CDP1628 working distance is 100-∞.
◆ The diameter of image circle is 17.6mm.
◆ Filter thread: M37*P0.5.
◆ OPT-CDP1628 dolphin 20M series fixed focal length lenses focal length is 16mm.
◆ Back focal length (mm): back focal length is 19.98mm when its working distance is 100mm; back focal length is 17.58mm when its working distance is infinity.
◆ Weight of OPT-CDP1628 fixed focal length lens is 0.17kg.
◆ The dolphin 20M series fixed focal length lenses' resolution is 2.4µm.
◆ TV distortion is less than 0.41% at working distance of 300mm.
◆ Magnification at MOD is 0.131X at working distance of 100mm.
◆ The chief ray angle is less than 5.0°.
Model Explanation
OPT-CDP1628
OPT: Brand name
C: C-Mount
DP: Dolphin series fixed focal length lenses
16: Focal length: 16mm
28: F#: 2.8
Specifications
| Product Name | Dolphin 20M Series Fixed Focal Length Lenses |
| Model | OPT-CDP1628 |
| Focal Length | 12mm |
| Aperture range | From F2.8 to F22 |
| Working Distance(mm) | 100-∞ |
| TV Distortion(%) | Less than 0.41% at working distance of 300mm |
| Back focal length (mm) | 19.98mm when its working distance is 100mm 17.58mm when its working distance is infinity |
| Weight(kg) | 0.17kg |
| Image circle Ø (mm) | 17.6 |
| Resolution (µm) | 2.4µm |
| Chief Ray Angle | Less than 5.0° |
| Magnification(x) at MOD | 0.131X at working distance of 100mm |
Resolution Comparison
Image taken via CDP lens Image taken via other lens
Application Examples:
Connector PIN detection
Dimensions (mm)
| OPT-CDP1628 |
|  |
Product Tags:
|
|
16mm Fixed Focal Length Lenses F2.8-22 Images
|
