Specification Brand : Arista BulletPoint1 : Traditional black and white film BulletPoint2 : Designed for 400 ISO BulletPoint3 : Process in standard black and white chemicals BulletPoint4 : Available in 35mm, 120 Roll and Sheet Film Sizes BulletPoint5 : 35mm x 100' rolls do not have frame numbers or edge-marking Color : Black CompatibleDevices : Camera ExposuresPerRoll : 24 ExternallyAssignedProductIdentifier : 9007710636179 ExternallyAssignedProductIdentifier1 : 0192223257122 ExternallyAssignedProductIdentifier2 : 192223257122 FilmColorType : Black and White FilmFormatType : Panchromatic B&W Negative FilmLightingType : Daylight FinishType : Smooth GpsrSafetyAttestation : 1 IsoEquivalent : 400 ItemName : Arista EDU Ultra 400 35mm Black and White Negative Roll Film, 10-Pack, with Camera Bag ItemPackageDimensions_Height : 6 inches ItemPackageDimensions_Length : 10 inches ItemPackageDimensions_Width : 8 inches ItemPackageQuantity : 1 ItemTypeKeyword : photographic-film Manufacturer : Arista Material : Plastic ModelNumber : TS-EL-001 NumberOfItems : 6 PartNumber : 190244 K2 ProductDescription : Enhance your black and white photography with the Arista EDU Ultra 400 35mm Black and White Negative Roll Film, available in a convenient 10-pack with a camera bag. This high-quality film is designed for versatility and compatibility with all major processing systems, making it an ideal choice for both amateur and professional photographers seeking rich, detailed images.The Arista EDU Ultra 400 film is optimized for normal contrast negatives, with recommended developing times standardized at 68 Degree F (20 Degree C). However, developing times may vary depending on your environment and equipment. For optimal results, consider the following developer options:- Arista 76 Powder: Use at stock dilution for 7-8 minutes or at 1:1 dilution for 12-13 minutes.- Arista Premium Powder: Develop at stock dilution for 7 1/2 minutes or at 1:1 dilution for 8 1/2 minutes.- Arista Liquid Film Developer: Apply as a working solution for 8 minutes.- Arista Premium Liquid Developer: Dilute at 1:9 for an 8-minute development.- Marathon Film Developer: Use at 1:9 dilution for 6 1/2 minutes.- Ilford ID-11, Kodak D-76: Stock dilution requires 7-8 minutes, while 1:1 dilution needs 12-13 minutes.- Kodak XTOL: Straight dilution for 7 minutes.- Kodak TMAX Developer: Dilute at 1:4 for 7-8 minutes.- Kodak HC 110: Use at 1:31 dilution for 6 1/2 minutes.- Agfa Rodinal: Dilute at 1:25 for 5 ProductSiteLaunchDate : 2024-08-27T09:18:28.631Z RollQuantity : 1 SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 45111619 WarrantyDescription : no warranty