Filter Holder/Lens Cover for Cognex, Matrox, PPT Vision
This product allows use of off the shelf 52mm camera filters while providing protection for the camera lens. Optical quality is substantially enhanced over the standard plastic cover. Construction is of 6061 aluminum with a black hardcoat anodize finish for superior corrosion protection and scratch resistance. Adapters are available in 3 lengths: 50mm, 60mm and 75mm. Longer adapters are available by special order.