Heat absorbing glass eliminates much of the infrared radiation from the light produced by the enlarging lamp, thus helping to protect filters and negatives from heat damage, and reducing the chance of negative "popping" which affects focus. This heat absorbing glass is an optional accessory for the LPL 66-SII enlarger, and is the replacement glass for LPL, Omega/LPL, and Saunders/LPL C6600 6x6 condenser enlargers. 75mm x 75mm x 5mm thick. |