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China factory - OPT Machine Vision Tech Co., Ltd.

OPT Machine Vision Tech Co., Ltd.

  • China,Dongguan ,Guangdong
  • Active Member

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China Cobra Series Fixed Focal Length Lenses Focal Length 50mm F2.8-F22 WD 250-2000mm
China Cobra Series Fixed Focal Length Lenses Focal Length 50mm F2.8-F22 WD 250-2000mm

  1. China Cobra Series Fixed Focal Length Lenses Focal Length 50mm F2.8-F22 WD 250-2000mm
  2. China Cobra Series Fixed Focal Length Lenses Focal Length 50mm F2.8-F22 WD 250-2000mm
  3. China Cobra Series Fixed Focal Length Lenses Focal Length 50mm F2.8-F22 WD 250-2000mm
  4. China Cobra Series Fixed Focal Length Lenses Focal Length 50mm F2.8-F22 WD 250-2000mm

Cobra Series Fixed Focal Length Lenses Focal Length 50mm F2.8-F22 WD 250-2000mm

  1. MOQ: 1 piece
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms T/T
Supply Ability Negotiable
Delivery Time 7 work days at the soonest
Packaging Details Craft Box
Model OPT-COB5028
Focal Length 50mm
TV Distortion <0.01% at WD300
Working Distance(mm) 250-2000mm
Image circle Ø (mm) 9mm
Back focal length (mm) 18.11mm at WD250; 18.11mm at ∞
Weight 0.08kg
Mag. at MOD 0.222X at WD250
Brand Name OPT
Model Number OPT-COB5028
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability Negotiable
Delivery Time 7 work days at the soonest Packaging Details Craft Box
Model OPT-COB5028 Focal Length 50mm
TV Distortion <0.01% at WD300 Working Distance(mm) 250-2000mm
Image circle Ø (mm) 9mm Back focal length (mm) 18.11mm at WD250; 18.11mm at ∞
Weight 0.08kg Mag. at MOD 0.222X at WD250
Brand Name OPT Model Number OPT-COB5028
Place of Origin China

Cobra Series Fixed Focal Length Lenses Focal Length 50mm F2.8-F22 WD 250-2000mm 0.08kg OPT-COB5028

 

Product Features
◆ The F/# aperture is F2.8-F22.
◆ It supports high relative Illuminance and gets high evenness image by matched with cameras.
◆ The OPT-COB5028 working distance is 250-2000mm.
◆ The diameter of image circle :9mm.
◆ Filter thread: M27*P0.5.
◆ Cobra series fixed focal length lenses OPT-COB5028 focal length is 50mm.
◆ Back focal length (mm): back focal length is 18.11mm when its working distance is 250mm; back focal length is 18.11mm when its working distance is infinity.
◆ Weight of OPT-COB5028 fixed focal length lens is 0.08kg.

◆ The cobra series fixed focal length lenses' resolution is 2.2µm.

◆ TV distortion is less than 0.01% at working distance of 300mm.

◆ Magnification at MOD is 0.222X at working distance of 250mm.

◆ The chief ray angle is<5°.

 
Model Explanation
 
OPT-COB5028
OPT: Brand name
C: C-Mount
OB: Cobra series lenses
50: Focal length: 50mm
28: F#: 2.8
 
Specifications
Product Name Fixed Focal Length Lenses of Cobra Series
Model OPT-COB5028
Focal Length 50mm
Aperture range From F2.8 to F22
Working Distance(mm) 250-2000mm
TV Distortion(%)

Less than 0.01% at working distance of 300mm

Back focal length (mm)

18.11mm when its working distance is 250mm

18.11mm when its working distance is infinity

Weight(kg) 0.08kg
Image circle Ø (mm) 9mm
Resolution (µm)
2.2µm
Chief Ray Angle Less than 5°
Magnification(x) at MOD

0.222X at working distance of 250mm

 

Resolution Comparison
 
                           
                          Image taken via Cobra Series Fixed Focal Length Lens                        Image taken via other lens

Application Examples:  
 
                                                             
                                                                                               Measurement of metal parts                    
                                                                                                                                                                                                             
Dimensions (mm)
OPT-COB5028

                                                                              

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    2006

  • Employee Number:

    1400~1500

  • Ecer Certification:

    Active Member

OPT is a machine vision components and softwares supplier for factory automation. It has quickly developed to become a leader in the machine vision industry. OPT’s products and solutions are reaching more than 20 countries and regions, with more than 30 branches and distributors worldwide, t... OPT is a machine vision components and softwares supplier for factory automation. It has quickly developed to become a leader in the machine vision industry. OPT’s products and solutions are reaching more than 20 countries and regions, with more than 30 branches and distributors worldwide, t...

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  • OPT Machine Vision Tech Co., Ltd.
  • No. 8, Jinsheng Road, Jinxia Henan Industrial Zone, Chang'an Town, Dongguan, Guangdong, China 523850
  • https://www.opt-machinevision.com/

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