Specifications: The diffuser is used to create exposures of even density over the entire surface of film. Use the diffuser by placing it flush against the front of the lens and exposing through it. Try use and see the difference. The flash with our diffuser installed and tilted at 45 degrees gives a nice soft wrap around of light with a soft shadow behind the subject. It disperses the light over a wider area for a softer, more balanced and natural effect than you didn't use before. This fits cleanly over the head of your existing flash, no need for cumbersome attachments, hooks. The light that passes through the diffuser and on to the film will create an even density across the surface of the film. Flash straight on if without our diffuser causes the light to go forward only and creates a harsh shadow behind the subject. Suitable for: For Canon: 580EXII, 580EX, 550Ex, 540EZ, 430EZ, 420EZ, 430EX, 420EX, 380EX, 520EX, 300TL For Nikon: SB24, SB25, SB26, SB28, SB28DX, SB50DX, SB80DX, SB800, SB600, SB900 For Minolta: 5600HS, 5600HS(D), 3600HS(D), 3500xi, 5400HS, 5400xi, 5200i For Sigma: Sigma 500 Series For Sigma EF-500DG, EF-500DG Super For Sigma EF-500 DG II, EF-500 Super II For Contax: TLA 280, TLA 360 For Metz: 40-MZ-2, 44 AF-4, 40 AF-4M, 54 MZ-3, 44 MZ-2, 54 AF-1C, 54 AF 1N,44 AF-4C, 44 AF 4N, 54 For AF-4i, 54 MZ-4, 40 MZ-3i, 54 MZ 3, 54 MZ 4, 36AF For Metz: 45 CT-1, 45 CT-3, 45 CT-4, 45 CT-5, 45 CL-1, 45 CL-3, 45 CL-3 For Sony: HVL-F32x, HVL-F1000, F36AM, F56AM For Olympus: FL40,FL50, G40, FL36 For Soligor TIF 380, DG-420Z For Sunpak: 2000DZ, 266D, 355AF, MZ440AF, PZ5000AF For Vivitar: 2500, 273, 3500, 5200, 550 FD, 728AF, 836, 840AF, 850AF, DF200 For Achiever: 260AF, 260T, 630, 828, 828TW, TZ250 For Cobra: 480AF, Auto280 For Nissin: 360TW, 360TXP, PZ400-c-n-m For Promaster: FT-1700, FTD5700, FTD6500, FTD7000M For Pheonix: 80DZA, 82ZBDA, D79-BZS, ZB1-92N For Pentax: 330FTZ, AF500FTZ Item Name: Flash Diffuser Material: Cloth Features: Easy Installation, Photography Accessory, Universal Dimension: 6.5cm x 4cm x 5.5cm/2.56" x 1.57" x 2.17" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Flash Diffuser(Other accessories are not included.)