STC 77mm Variable Neutral Density Multi-Coated Filter, ND2-1024

• STC Ultra layer Variable Adjustable ND2 ~ 1024/ND16 ~ 4096 filter 77 mm

The art is long, and the time is fleeting. "-longfellow, American poet STC Variable Neutral Density (VND) filter provides photographers with greater flexibility to optimize the balance between the aperture, exposure time and the motion blur of subject in different situations and atmospheric conditions, using the moment in the shooting time and capture the movement of their essence. Unlike the graduation interconnect incorrect, longer that other brands, each STC Ultra layer VND is measured by the professional light meter for more precise section to help you capture the period of exposure in each shot. SLC (simulated) linear calibration technique makes the Visual Light Transmission through the Dakota Glass and the film of polarization equal and extremely low saturation of colour. In addition, the physical theory of "x" effect in the graduation Maximum is inevitable. Designed by a photographer in favour of long exposure photography, variable ND16 ~ 4096 would be more useful in the wide-angle lens. Convenient ND 2 ~ 1024/ND16 ~ 4096 all-in-one filter with non-stop limitation mechanism. Accurate 10 Graduation: [ND2, ND4, ND8, ND16, ND32 ND64,) nd128, nd256, nd512, nd1024] & [ND16, ND32 ND64,) nd128, nd256, nd512, nd1024, nd2048, nd4096, nd8192] 9 mm ultra slim frame design is to reduce vignetting even use with wide angle lens. Ultra light aluminum frame ease your burden when carry it. Both-sided multiple Nano coating reduces reflectivity and made the Glass Easy to clean with anti-smudge (water contact angle > 110 & # x2218;), antistatic and scratch resistant coatings. Telescope Lens Applicable sharp focusing. Matte black anodized frame design eliminates flare. Teflon-coated knurled thread is easy to install or remove from your lens, and it "s available for lens cap and hood.