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Dolphin 20M Series C-Mount F2.8 12mm Fixed Focal Length Lenses 0.21kg
Dolphin 20M Series C-Mount F2.8 12mm Fixed Focal Length Lenses 0.21kg
Dolphin 20M Series C-Mount F2.8 12mm Fixed Focal Length Lenses 0.21kg
Dolphin 20M Series C-Mount F2.8 12mm Fixed Focal Length Lenses 0.21kg
Dolphin 20M Series C-Mount F2.8 12mm Fixed Focal Length Lenses 0.21kg
Dolphin 20M Series C-Mount F2.8 12mm Fixed Focal Length Lenses 0.21kg
Dolphin 20M Series C-Mount F2.8 12mm Fixed Focal Length Lenses 0.21kg
Dolphin 20M Series C-Mount F2.8 12mm Fixed Focal Length Lenses 0.21kg
Specifications
Brand Name :
OPT
Model Number :
OPT-CDP1228
Place of Origin :
China
MOQ :
1 piece
Price :
Negotiable
Payment Terms :
T/T
Supply Ability :
Negotiable
Delivery Time :
7 work days at the soonest
Packaging Details :
Craft Box
Focal Length :
12mm
Aperture :
F2.8-16
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
Description

Focal Length 12mm Dolphin 20M Series Fixed Focal Length Lenses F2.8-16 WD 100-∞ 0.21kg OPT-CDP1228

Product Features
◆ The F/# aperture is F2.8-F16.
◆ High resolution: 208 lp/mm resolution; suitable for cameras of ≥2.4μm pixel size and ≤1.1" (Ø17.6mm) sensor format.
◆ Wide spectrum range: Compatible with VIS and NIR (400 - 1000nm).
◆ Low distortion: 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-CDP1228 working distance is 100-∞.
◆ The diameter of image circle :17.6mm.
◆ Filter thread: M40*P0.5.
◆ Dolphin 20M series fixed focal length lenses OPT-CDP1228 focal length is 12mm.
◆ Back focal length (mm): back focal length is 13.40mm when its working distance is 100mm; back focal length is 11.79mm when its working distance is infinity.
◆ Weight of OPT-CDP1228 fixed focal length lens is 0.21kg.

◆ 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.

Model Explanation
OPT-CDP1228
OPT: Brand name
C: C-Mount
DP: Dolphin series fixed focal length lenses
12: Focal length: 12mm
28: F#: 2.8
Specifications
Product Name Dolphin 20M Series Fixed Focal Length Lenses
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

Resolution Comparison
Dolphin 20M Series C-Mount F2.8 12mm Fixed Focal Length Lenses 0.21kg
Image taken via CDP lens Image taken via other lens

Application Examples:
Dolphin 20M Series C-Mount F2.8 12mm Fixed Focal Length Lenses 0.21kg
IC character detection
Dimensions (mm)
OPT-CDP1228

Dolphin 20M Series C-Mount F2.8 12mm Fixed Focal Length Lenses 0.21kg

Product tags

c mount lens

,

2.8mm fixed lens

,

mount c lens
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Dolphin 20M Series C-Mount F2.8 12mm Fixed Focal Length Lenses 0.21kg

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Product Detail
Brand Name :
OPT
Model Number :
OPT-CDP1228
Place of Origin :
China
MOQ :
1 piece
Price :
Negotiable
Payment Terms :
T/T
Contact Supplier
video
Dolphin 20M Series C-Mount F2.8 12mm Fixed Focal Length Lenses 0.21kg
Dolphin 20M Series C-Mount F2.8 12mm Fixed Focal Length Lenses 0.21kg
Dolphin 20M Series C-Mount F2.8 12mm Fixed Focal Length Lenses 0.21kg
Dolphin 20M Series C-Mount F2.8 12mm Fixed Focal Length Lenses 0.21kg

OPT Machine Vision Tech Co., Ltd.

Active Member
5 Years
guangdong, dongguan
Since 2006
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Machine Vision LED Lighting, Machine Vision Ring Light, Machine Vision Bar Light
Employee Number :
1400~1500
Certification Level :
Active Member
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