logo

products details

Created with Pixso. Home Created with Pixso. Products Created with Pixso.
Camera Module Lens
Created with Pixso.

1/4 Inch FOV 7.4 Degree Telephoto 21mm Lens M12.6 Mount F/NO 6.0 CCTV Lens

1/4 Inch FOV 7.4 Degree Telephoto 21mm Lens M12.6 Mount F/NO 6.0 CCTV Lens

Brand Name: HCVsight
Model Number: HC-CJ21
MOQ: 50 pieces
Price: US$6.99/50~999 pieces US$6/>=1000 pieces
Payment Terms: T/T
Supply Ability: 100000/pieces/mouth
Detail Information
Place of Origin:
ShenZhen,China
Pixel:
2mp
Compatibility:
Windows/Mac/Linux
Lens Type:
Customizable
Color:
Black
Sensor Type:
CMOS
Frame Rate:
30fps
Product Size:
12mmX36mm
Packaging Details:
Anti-static bag in Paper box(110mmx93mm41mm)
Supply Ability:
100000/pieces/mouth
Highlight:

21mm Camera Module Lens

,

Car Drone Camera Module Lens

,

Recognition shooting lens

Product Description
1/4 Inch FOV 7.4 Degree Telephoto 21mm Lens M12.6 Mount F/NO 6.0 CCTV Lens
Product Overview
This high-definition camera equipped with a 21mm ultra long focal lens is a professional grade visual tool designed specifically for capturing details at long distances. It has an amazing 7.4 ° ultra narrow viewing angle, which can zoom in on distant objects like a telescope, perfectly presenting every detail. Equipped with a 1/4-inch CMOS sensor, it provides high-definition image quality of 2 million pixels, combined with advanced image processing technology, ensuring excellent imaging clarity and color reproduction in various lighting environments from bright daylight to hazy dusk. Whether used for scientific observation, security monitoring, or high-end visual projects, it is your capable assistant for discerning every detail.
Key Features
  • 21mm telephoto lens with 7.4° field of view
  • 1/4-inch CMOS sensor with 2MP HD resolution
  • Excellent clarity and color reproduction
  • Stable signal transmission with minimal interference
  • Broad compatibility with multiple operating systems
  • High color accuracy across various lighting conditions
Technical Specifications
Lens Parameters
Download Full Specification (PDF)
TTL 14.3
EFL 21mm
F/NO 6.0
BFL 3.91mm
MBF 5.0mm
MAX IMAGE CIRCLE 6.1
MAX FOV 7.4°
Construction 3G+650IR
FOV Sensor size 1/4"
Distortion <-0.01%
CRA <6°
Thread Size M12.6
Applications
This versatile lens is suitable for various machine vision and monitoring applications including:
  • Banking equipment (ATMs, account opening systems)
  • Medical reporting systems
  • Printers and vending machines
  • Advertising displays and kiosks
  • Robotics and automated welding equipment
  • Fire monitoring systems
  • Law enforcement equipment
  • External cameras for mobile devices and computers
  • Security surveillance systems
  • Industrial monitoring (boiler flame monitoring, etc.)
Customization Options
Brand Name: HCVsight
Model Number: HC-CJ21
Place of Origin: ShenZhen, China
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging: Anti-static bag in Paper box (110mm x 93mm x 41mm)
Delivery Time: 2-3 weeks
Payment Terms: T/T
Supply Ability: 100,000 pieces/month
Color: Black
Compatibility: Windows/Mac/Linux/Android
Available Customizations
We offer various camera module types including USB, AHD, CVBS, wired webcam, and wireless wifi modules. Available in multiple resolutions from 1MP to 12MP, with options for fixed focal length or autofocus. Diverse product sizes available from 6mm x 6mm up to 38mm x 38mm, including some of the smallest modules currently on the market.
Technical Support & Services
Our products come with comprehensive technical support to ensure optimal performance:
  • Online product documentation and user manuals
  • Technical support via email or phone
  • Remote Desktop Assistance
  • Repair and replacement services
  • Product training and education
  • Customized solutions for specific needs
1/4 Inch FOV 7.4 Degree Telephoto 21mm Lens M12.6 Mount F/NO 6.0 CCTV Lens 0 1/4 Inch FOV 7.4 Degree Telephoto 21mm Lens M12.6 Mount F/NO 6.0 CCTV Lens 1