(for Machine Vision) Vision System Peripheral Equipment CA-L Series
Distortion-Free, VPR-Equipped, Telecentric Macro LensHigh-performance telecentric macro lens supporting 2/3" images and 5 megapixels
With conventional telecentric macro lenses, the selections were limited and depended on the characteristic optical magnifications of the lenses. The VPR (Variable Pixel Resolution) mechanism not only makes it possible to select lenses intuitively according to the pixel resolution but also brings a level of freedom to the range over which optical magnification can be adjusted.
- These lenses are designed with optical magnification to match 5 megapixels (3.45 μm/pixel) and 2 megapixels (4.4 μm/pixel).
All models have a TV distortion of 0.02% or lower. This reduces distortion to 0.25 pixels or less over the entire image even for a 5 megapixel camera. These lenses are the perfect choice for a wide range of applications from dimension measurement to alignment.
Ultra high-resolution design
These lenses have been designed with consistently high resolution not only in the centre of the image but on its periphery as well. Even with a unit cell size of 3.45 μm/pixel, every part of the screen exhibits high resolution and contrast.