Focal Length: | 12mm | Aperture: | F2.8-16 |
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Working Distance(mm): | 100-∞ | TV Distortion At WD300: | <0.85% |
Mag. At MOD: | 0.101X At WD100 | Chief Ray Angle: | <3.8° |
Filter Thread (mm): | M40*P0.5 | Weight (kg): | 0.21 |
High Light: | F2.8 12mm Fixed Focal Length Lenses,Fixed Focal Length Lenses 0.21kg,Dolphin 20M Series 12mm Camera Lens |
Focal Length 12mm Dolphin 20M Series Fixed Focal Length Lenses F2.8-16 WD 100-∞ 0.21kg OPT-CDP1228
◆ The cobra series fixed focal length lenses' resolution is 2.2µm.
◆ TV distortion is less than 0.85% at working distance of 300mm.
◆ Magnification at MOD is 0.101X at working distance of 100mm.
◆ The chief ray angle is less than 3.8°.
◆ Resolution of lens is 2.4µm.
Product Name | Dolphin 20M Series Fixed Focal Length Lenses |
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Model | OPT-CDP1228 |
Focal Length | 12mm |
Aperture range | From F2.8 to F16 |
Working Distance(mm) | 100mm-∞ |
TV Distortion(%) |
Less than 0.85% at working distance of 300mm |
Back focal length (mm) |
13.40mm when its working distance is 100mm 11.79mm when its working distance is infinity |
Weight(kg) | 0.21kg |
Image circle Ø (mm) | 17.6mm |
Resolution (µm) |
2.4µm
|
Chief Ray Angle | Less than 3.8° |
Magnification(x) at MOD |
0.101X at working distance of 100mm |
OPT-CDP1228 | |
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