Check the listing for details. Photax Chrome Glazing Sheet Size 7x5. Condition: Used. Listed at 5.37 USD. The Photax Chrome Glazing Sheet Size 7x5 is a processing equipment designed for film photography, specifically used in darkroom and developing setups. Manufactured by the brand PHOTAX, this glazing sheet is essential for achieving high-quality prints in a darkroom environment. Its dimensions of 7x5 inches make it suitable for a range of printing applications, ensuring precise and consistent results for photographers and darkroom enthusiasts.