Compatible film recognition module for reloadable 35mm cassettes What it does Equips reloadable film cassettes and handrolled/bulk film containers with a film recognition system so your camera can automatically read the film's sensitivity and exposure latitude and apply correct automatic exposure settings. Key benefits Accurate automatic exposure: Ensures the camera receives the correct ISO and latitude information for handrolled or bulkloaded film, reducing misexposed frames when using nonDX coded cassettes. Restores metering convenience: Lets you use hand roll pan film or bulk film with cameras that expect DXcoded 135/35mm cartridges without manual ISO override. Broad compatibility: Works with standard 135 / 35mm / 36EXP film cassettes that do not carry DX coding and with neutral reloadable containers where hand roll film data differs from the cassette. Maintains workflow: Ideal for photographers who reload cassettes or use bulk film but still rely on camera automatic exposure systems. Important attributes Function: Adds film recognition capability so a camera can distinguish film sensitivity (ISO) and latitude and provide that data to the camera's automatic exposure system. Compatibility: Designed for hand roll pan film, bulk film, and standard 135 / 35 / 36EXP film cassettes without DX coding; works with reloadable cassettes that are neutral or mismatched to the loaded film. Performance: Enables automatic detection and transmission of film data to the camera, improving exposure consistency when using nonDX media. Form fit: Intended for standard 135size film cassettes and compatible reloadable containers (fits the common 35mm cassette format). Use scenarios Street and travel photography: Load bulk or handrolled film into a neutral reloadable cassette and keep automatic metering active on your 35mm camera to avoid manual ISO changes while shooting on the go. Film labs and darkrooms: Reload custom emulsions or push/pull developed rolls into standard 135 cassettes and ensure the camera reads the correct sensitivity so clients receive consistent exposure results. Experimental and fineart shooting: Work with specialty panchromatic or handrolled films while retaining the convenience and accuracy of your camera's automatic exposure system. Compatibility note Some reloadable cassettes are neutral and may not match the handrolled film's encoded data. This product bridges that gap by enabling film recognition and allowing the camera to receive accurate sensitivity and latitude information for automatic exposure control.