Radiation Resistant Lens for Low Light Applications Manufactured from specially selected non-browning glass – the Model 313-000 fixed focus lens from Resolve Optics has an aperture of f/1.4 to enable as much light as possible to be gathered and transmitted to the sensor. Design optimized for use with 2/3-inch image format radiation-resistant CID cameras, this radiation resistant lens is the perfect choice for low light applications in space exploration and in the nuclear industry. The optical glass selected for use in the Model 313-000 lens is proven to withstand long-term exposure to rad...