WD 250mm-∞ 50mm Camera Lens / F2.8-16 0.17kg fixed focal lens

Basic Information
Place of Origin: China
Brand Name: OPT
Model Number: OPT-CDP5028
Minimum Order Quantity: 1 piece
Price: Negotiable
Packaging Details: Craft Box
Delivery Time: 7 work days at the soonest
Payment Terms: T/T
Supply Ability: Negotiable
Detail Information
Focal Length: 50mm Aperture: F2.8-16
Working Distance(mm): 250-∞ TV Distortion At WD300: <0.13%
Mag. At MOD: 0.206X At WD250 Chief Ray Angle: <3.64°
Filter Thread (mm): M32.5*P0.5 Weight (kg): 0.17
High Light:

WD 250mm 50mm Camera Lens


WD 250mm Fixed Focal Lens


0.17kg Fixed Focal Lens

Product Description

WD 250-∞ Focal Length 50mm Dolphin 20M Series Fixed Focal Length Lenses F2.8-16 0.17kg OPT-CDP5028


Product Features
◆ The F/# aperture is F2.8-F16.
◆ Designed with 208 lp/mm high resolution and suitable for cameras of ≥2.4μm pixel size and ≤1.1" (Ø17.6mm) sensor format.
◆ Spectrum range is wide and compatible with VIS and NIR (400 - 1000nm).
◆ The TV distortion is less than 0.2% (The TV distortion of OPT-CDP1228 <0.85%@WD300, OPT-CDP1628 <0.41%@WD300.)
◆ The lens is featured with high relative illumination: CRA Below 5°, this guarantees a high relative illumination across the entire image without vignetting.
◆ The OPT-CDP5028 working distance is 250-∞.
◆ The image circle is 17.6mm(diameter).
◆ Filter thread is M32.5*P0.5.
◆ OPT-CDP5028 dolphin 20M series fixed focal length lenses focal length is 50mm.
◆ Back focal length (mm): back focal length is 13.05mm.
◆ Weight of OPT-CDP5028 fixed focal length lens is 0.17kg.

◆ The resolution of dolphin series fixed focal length lenses is 2.4µm.

◆ TV distortion is less than 0.13% at working distance of 300mm.

◆ Magnification at MOD is 0.206X at working distance of 250mm.

◆ The chief ray angle is less than 3.64°.

Model Explanation
OPT: Brand name
C: C-Mount
DP: Dolphin series fixed focal length lenses
50: Focal length: 50mm
28: F#: 2.8
Product Name Fixed Focal Length Lenses of 20M Dolphin Series
Model OPT-CDP28
Focal Length 50mm
Aperture range F2.8-F16
Working Distance(mm) 250-∞
TV Distortion(%)

Less than 0.13% at working distance of 300mm

Back focal length (mm)


Weight(kg) 0.17kg
Image circle Ø (mm) 17.6mm
Resolution (µm)
Chief Ray Angle <3.64°
Magnification(x) at MOD

0.206X at working distance of 250mm


Resolution Comparison
                           WD 250mm-∞  50mm Camera Lens / F2.8-16 0.17kg fixed focal lens 0
                                           Image taken via CDP lens                                            Image taken via other lens

Application Examples:  
                                                             WD 250mm-∞  50mm Camera Lens / F2.8-16 0.17kg fixed focal lens 1
                                                                                    Mobile phone shell character recognition

Dimensions (mm)

                                    WD 250mm-∞  50mm Camera Lens / F2.8-16 0.17kg fixed focal lens 2                                                          

Contact Details

Phone Number : +8618002835357