FOB Price
أحصل على آخر سعر( Negotiable )
|Minimum Order
Place of Origin:
China
Price for Minimum Order:
-
Minimum Order Quantity:
1 Piece
Packaging Detail:
negotiable
Delivery Time:
negotiable
Supplying Ability:
100 Piece per Month
Payment Type:
T/T, L/C, D/A, D/P
الشخص الذي يمكن الاتصال به Tony
NO.165,Hebei Street, Qinhuangdao, Hebei
The engineers and technicians of Qinhuangdao Audio-visual Machinery Research Institute, put all their heart and soul on the researches and then develop the new series of fish-eye lenses using for monitoring. The target surface size of these series of lenses is 1/3 inches for CCD sensors, whose relative dperture ranges fromF/1.4 to F/*6, angle of view from ***-degree to ***-degree. These series of lenses have the unique characteristics in their high resolving power and naturalistical color rendition, and their inspection standard fits the latest national standards of film-video image.
These series of lenses have a bright future in the areas such as bank vaults, treasury, question bank of school, drug storage and endoscopic of hospital, channe measurement, panoramic monitoring. And they can particularly be used in the no blind spot, and *4 hours duty environment without inerruption. Features of fish-eye lens compared with traditional monitoring lens1. Only one lens can achieve ***-degree wide-angle omnibearing monitoring with no blind spot effectively.
2. Simple circuit system as well as resource saving.
3. Less work for the monitoring staffs.
4. No rotating stations bring an important advance in service life.
