VALUE CUSTOMER SERVICE: Backed with ULTIMAXX 90-Day 100% Satisfaction Guarantee. SPECIALIZED: The filter maintains total control over depth of field making it efficiently beneficial in creating certain special effects. ADJUSTABLE: The Ultimaxx 49mm ND2-ND400 Fader Variable Neutral Density Adjustable Lens Filter consists of a built-in rotating ring which allows you to adjust from ND2-ND400 just by twisting the filter. MODEL COMPATIBILITY: Canon EOS 5D Mark III, 5D Mark IV, 5DS, 5DS R, 6D, 6D Mark II, 70D, 77D, 7D Mark II, 80D, 90D, Rebel SL1, SL2, SL3, T5, T5i, T6, T6i, T6s, T7, T7i, T8i (w/ Canon EF 50mm f/1.8 STM Lens), Sony Alpha A3000, NEX-3, NEX-5, NEX-5N, NEX-6, NEX-7, NEX-F3 (w/ Sony E 20mm f/2.8 Lens), And More. LENS COMPATIBILITY: Canon EF-M 15-45mm f/3.5-6.3 IS STM, Canon EF 50mm f/1.8 STM, Canon EF-S 35mm f/2.8 Macro is STM, Sony E 55-210mm f/4.5-6.3 OSS, Sony E 35mm f/1.8 OSS, Sony FE 50mm f/1.8, Sony E 30mm f/3.5 Macro, Sony E 20mm f/2.8, And More.Water Resistance Level: Not Water Resistant. Photo Filter Effect Type: Neutral Density. Coating Description: Multi Coating. Photo Filter Thread Size: 49 Millimeters. Material: Optical Glass. Brand: Ultimaxx. Country of Origin: USA. Manufacturer: Ultimaxx. Date First Available: February 28, 2020. Best Sellers Rank: #183 in Camera Lens Neutral Density Filters. Customer Reviews: 4.5 out of 5 stars 82 ratings 4.5 out of 5 stars. Item model number: UM-VND-49. : B0859KTVJS. Item Weight: 4.2 ounces. Package Dimensions: 4.45 x 3.62 x 0.87 inches.