Focal Length 16mm Dolphin 20M Series Fixed Focal Length Lenses F2.8-22 WD 100-∞ 0.17kg OPT-CDP1628
◆ 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°.
OPT: Brand name
DP: Dolphin series fixed focal length lenses
16: Focal length: 16mm
28: F#: 2.8
||Dolphin 20M Series Fixed Focal Length Lenses
||From F2.8 to F22
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
|Image circle Ø (mm)
|Chief Ray Angle
||Less than 5.0°
|Magnification(x) at MOD
0.131X at working distance of 100mm
Image taken via CDP lens Image taken via other lens
Connector PIN detection