21mm 3G F6.0 Megapixel 1/4'' 7.4 degree M7 mount optical camera lens for telescope

 

Product Description

Specification:

Sensor size: 1/4’’ CMOS/CCD
Wavelength: 650nm~940nm
Focal length (EFL): 21mm
F/NO (infinite): 6.0
View angle (diagonal): 7.4 degree

TTL:28.69mm
TV Distortion: < 10% 
Flange back length: 12.6mm 
Thread size: M7x P0.35 
ELEMENT: 3G

Schematic:

 

product pictures

 

 Production line

 

 Workshop

Packaging & Shipping

 We often used in boxes(Vacuum packing),just as you like!

SHIPPING

 

 

Our Services

 To meet your unique application requirement,we can also customize these products or provide you a complete custom solution from design to volume production.If an offthe shelf product can't meet your critical needs we can work with you to create a customized solution optimized for your application.We have an extensive library of designs that we can finetune to meet your unique requirements in terms of performance,size,cost,schedule,etc.

 

Warranty

1.Our products are promised free from defects in workmanship and material for a period of 60 days.
2.Design,custom-made and technical support service.
3.Repair or replacement will be made at no charge,if we are informed of the defect within 30 days of shipment of the goods.
4.Shipment errors will also be replaced free of charge.

 

Our advantages

1.7 years R&D,producing and exporting experience.We have excellent design research and development personnel.
2.Strong design ability,if an off-the shelf product can't meet your critical needs,we can work with you to creat a customized solution optimized for your application.
3.Strict quality control system.
4.Punctual delivery.
5.Professional & considerate after service.

 

Company Information

 

Certification

Huizhou Haoyuan Optical technology Co., Ltd.is a professional designer and manufacturer of optical lens and is also one of the largest manufacturers of wide angle lens.Main products are: mobile phone camera lens, wide-angle lens , auto-data recorder lens,fish-eye lens,special effect telephone lens and other highend products.

   

    Our factory was established in 2009, located in Shenzhen City, Guangdong Province, China.In 2014,It moved to Huiyang district of Huizhou City. It made us win the favor of the spacious customer by dint of perfect technology, strong enterprising spirit, superior quality and topgrade service. For this reason, the factory has a rapid development in just a few years. Until now, our factory has become quite a strong man and processing factory.

 

    Additionally, with the increasingly fierce competition, our colleagues has deeply realized that only reasonable price, superior quality and stable delivery can ensure the confidence of the vast number of business and common prerequisite for development.

 

    Since the establishment of our factory, we have been insisting on the strategy and policy of taking technology as the guide, taking quality as the center, taking efficiency as the fundament and taking credibility as the goal in order to provide customers with high-quality services.

 

         Haoyuan optics has been focusing on the development of the optical industry. Which has many years of experiences on the design of the optical system.In this period , Haoyuan optics provide more multi-purpose and high-quality lens, toprovide more satisfied service for coustomers.                                           

 

 Professional production, quality assurance, affordable, welcome to inquire, all factory direct sales, look forward to building cooperate with you wholeheartedly!

 

 

FAQ

 1.We provide 1 year warranty. If the item is defective, please notify us within 3 days of delivery.

2.All items must be returned in their original condition, in order to qualify a refund or a replacement.

3.Shipping fee and insurance is not refundable.

4.If you appreciate our items and service, please show your opinion. We will be grateful to what you do.

5.Please contact us before leaving any negative feedback. We will work with you to solve any problems.

 

 

If any further question please do not hesitate to contact us.Thanks.