Features: Superb Grain Quality with All the High-speed Advantages of an ISO800 Film: Direct positive sigma crystal emulsion technology. Excellent Sharpness: Technology for thinner and more uniform layer arrangement and faster acid transfer in the neutralizing-timing layer. Virant Color Reproduction: Technology for eliminating interlayer color mixing and dye-releasers. Further Extended Temperature Range(5?-40?): New advanced fine-grain emulsion, new development accelerators and newly developed development-control technology. Faster Image Formation: Newly developped thin-film technology and new development accelerators. Greater Resistance to Age-induced Changes in Raw Stock: New emulsion, new development accelerators and newly developed development-control technology. Single-plastic Composition for Easier Disposal: Unified-composition film pack.