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{"title":"2MP\/3MP High Definition Waterproof Infrared Zoom Car Camera Lens F2.0 EFL4.59mm","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/8c\/85\/90989b54b88b4688904964f530c5-200x200-1\/2mp_2f3mp_high_definition_waterproof_infrared_zoom_car_camera_lens_f2_0_efl4_59mm_safety_alarm_system.jpg","attrs":{"Brand Name":"GTD","Model Number":"YJCM204","Certification":"IATF 16949, ISO 9001","Place of Origin":"CHINA"}}
{"title":"OV9284 MAX Image Height \u00d84.6 EFL4.3mm Car Behavior Detection Lens","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/12\/9a\/cf7f89e44c81c6dde328b94cfa9e-200x200-1\/ov9284_max_image_height_c3_984_6_efl4_3mm_car_behavior_detection_lens.jpg","attrs":{"Brand Name":"GTD","Model Number":"YJCM107","Certification":"IATF 16949, ISO 9001","Place of Origin":"CHINA"}}
{"title":"EFL5.21mm Lens and TTL8.93mm Auxiliary Drive Driver Fatigue Monitoring System","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/10\/a7\/b072f7f3c06d4f947f6ddec5663c-200x200-1\/efl5_21mm_lens_and_ttl8_93mm_auxiliary_drive_driver_fatigue_monitoring_system_for_m12_2ap0_5_thread_size.jpg","attrs":{"Brand Name":"GTD","Model Number":"YJCM207","Certification":"IATF 16949, ISO 9001","Place of Origin":"CHINA"}}
{"title":"Driver Fatigue Monitoring System AR0144 5G 1IR EFL4.589mm DMS Lens DFOV54\u00b0 for","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/f0\/d8\/b49bedf17e35a6f7cc1dfc1c6dd8-200x200-1\/driver_fatigue_monitoring_system_ar0144_5g_1ir_efl4_589mm_dms_lens_dfov54_c2_b0_for_driver_safety.jpg","attrs":{"Brand Name":"GTD","Model Number":"YJCM103","Place of Origin":"CHINA","Minimum Order Quantity":"10pcs"}}
{"title":"1.3\/2M HD Driver Fatigue Monitoring System\uff0cEFL4.95 Wide Angle Lens UV Glue \u00d86","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/43\/5d\/e712a20473dc2ded3e7b32d9355b-200x200-1\/1_3_2f2m_hd_driver_fatigue_monitoring_system_ef_bc_8cefl4_95_wide_angle_lens_uv_glue_c3_986_max_image_height.jpg","attrs":{"Brand Name":"GTD","Model Number":"JZ-8328","Certification":"ISO9001\u3001IATF16949","Place of Origin":"CHINA"}}
{"title":"DMS\uff0cIntelligent Face Recognition Car Camera Lens\uff0cHD 1080P Night Vision M12","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/38\/0f\/9bf31631df0121119ce265bb65d4-200x200-1\/dms_ef_bc_8cintelligent_face_recognition_car_camera_lens_ef_bc_8chd_1080p_night_vision_m12_ef_bc_8csecurity_and_protection.jpg","attrs":{"Model Number":"JZ-8312","Place of Origin":"CHINA","Minimum Order Quantity":"1000pcs","Price":"negotiation"}}
Optical Imaging Stability: Car lenses are engineered to maintain image clarity and stability even under conditions of vibration or rapid temperature changes, which is crucial for features like lane departure warning and adaptive headlights .
High-Resolution Sensors: With the advancement of ADAS (Advanced Driver Assistance Systems), there is a trend towards higher pixel counts in car lenses. For instance, the transition from 120W to 200W lenses to 800W pixels is becoming common to capture more detailed imagery .
Material Composition: Car lenses can be made of glass, plastic, or a combination of both. Glass lenses offer better durability and temperature performance, making them suitable for high-end applications. Plastic lenses are more cost-effective but may deform under harsh conditions, affecting image quality. Glass-plastic hybrid lenses are becoming popular for their balance of cost and performance .
Aspherical Lens Technology: Aspherical lenses help to reduce aberrations that can cause image blurring. They allow for a single lens to correct aberrations that would typically require multiple spherical lenses, leading to miniaturization and improved imaging performance .
Wide-Angle Field of View: Car lenses are often designed with ultra-wide angles to provide a broad monitoring range, which is particularly useful for applications like rearview cameras and surround-view systems .
Zoom Capabilities: Some car lenses feature zoom capabilities, allowing them to adjust the focal length and provide different fields of view without changing the lens physically .
Durability and Weather Resistance: Car lenses are built to withstand harsh environmental conditions, including high temperatures, UV exposure, and moisture. They often come with protective coatings to enhance durability and reliability .
Low Light Performance: Advanced car lenses may incorporate technologies like RGBW (Red, Green, Blue, and White) pixel arrays to enhance low-light performance, allowing for better visibility and image capture in dim conditions .
High-Speed AF and Image Stabilization: For capturing images of moving vehicles or in motion-blurred scenarios, car lenses may include high-speed autofocus and optical image stabilization to ensure sharp and clear images .
Application
smart homeware products, such as security and protection monitoring, APP Wifi camera, IP camera, smart digital door viewer, visual door bell, sweeping robot, refrigerator and air conditioner etc.
Enterprise qualification
Since inception our company has paid full attention to improving self-quality.In recent years,HK has made breakthrough in market access and qualification.
Since its establishment, the Group always carries through the mission of “building spirit, creating wealth, affecting oneself and benefiting others” and perseveres in development road of high precision, high standard and high speed. Additionally, it sets up a perfect system of production management, quality control and after-sales service via fully implementing quality management system standards of ISO 9001&ISO/ITAF:16949.
Company advantage
1. Optical industry leader
2. Large size, with many subsidiaries
3. Good service
4. R & d, production, sales in one enterprise, professional
5. Low price and fast delivery.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Seller
Year Established:
2005
Total Annual:
300000-310000
Employee Number:
2400~2500
Ecer Certification:
Verified Supplier
INTRODUCTION:
Guangtongdian Group Ltd was founded in 2006. So far, its total investment is RMB 250 million. Its headquarters is based in Shenzhen, with branches separately located in Dongguan of Guangdong Province, Xiangyang of Hubei Province and Nanyang of Henan Province.
In 2015, t... INTRODUCTION:
Guangtongdian Group Ltd was founded in 2006. So far, its total investment is RMB 250 million. Its headquarters is based in Shenzhen, with branches separately located in Dongguan of Guangdong Province, Xiangyang of Hubei Province and Nanyang of Henan Province.
In 2015, t...