Home |
CCTV Lenses top |
JAPANESE
News
September 24, 2013
Tamron Co., Ltd.
Development Announcement
ITS 3 Mega-Pixel Integrated Zoom Lens
1/1.8" 15-50mm F/1.4 (Model DE005)
Tamron Co., Ltd. (HQ: Saitama city, President & CEO Morio Ono), comprehensive optics manufacturer and a leader in the security industry, announced the development of an 3 Mega-Pixel Integrated Zoom Lens for ITS applications.
Model DE005
Development Concept
The ITS (Intelligent Transport Systems) market has been growing steadily, and the number of installed ITS cameras is projected to increase as well.
The combination of an FA camera and a fixed-focal lens is mainstream in the current ITS market. However, this combination presents a number of problems. Since the lenses used have a fixed focal length, adjustment during installation is limited and multiple lenses must be prepared. Also, due to the fact that the lens and camera are separate, the superior functions of an integrated camera cannot be utilized.
Tamron has developed a 3 Mega-Pixel Integrated Zoom Lens which has a focal range of 15-50mm to meet the most in demand range in the traffic surveillance market, and its fast and compact design makes it a seamless replacement for any existing solution. This lens can be integrated into the camera, and makes the installation simple as there is no need to adjust back focus.
Tamron aims to boost its share of the traffic surveillance market with this 3 Mega-Pixel Integrated Zoom Lens.
Main Feature
- Compact Size Fits into a PTZ Dome
- Even while realizing a 50mm telephoto focal length, the size has been kept compact to fit into a 90mm chassis.
- Can be utilized with versatility in PTZ domes.
- Improved Versatility
- Precise remote control is possible by the adoption of stepping motors, drastically reducing installation time.
- Adoption of electric motors allows development of an auto focus camera.
- Optical Design for Low Light Surveillance
- Optically designed to limit the reduction in F-number caused by zoom movement. F/1.4 can be maintained throughout the focal range of 15-35mm, while achieving F/1.6 at 50mm.
- Adoption of electric motors allows development of an auto focus camera.
- Optical Design for Larger Imager Sizes
- Designed to match 1/1.8" sensors popular in the traffic market.
- Ideal Focal Length for Traffic Surveillance
- High-demand focal range 15-50mm can be covered by this lens. It is suitable for number plate recognition, identification of people or vehicles, etc.
- Color Smear is Eliminated with Decreased Color Aberration
- Precise and High Quality Structure Maximizes Performance
Main Specifications
| Model | DE005 |
| Imager Size | 1/1.8", 1/2", 1/3" |
| Mount | Built-In |
| Focal Length | 15-50mm |
| Aperture Range | F/1.4 - close |
| Iris Type | DC |
*Specifications, appearance are subjected to be changed without notice.
*Data is as of September 24th, 2013.
