Often, you want to balance light intensity between two areas within a scene. This is important outdoors to allow more sky detail while properly exposing the foreground.
Exposing for the foreground will produce a washed-out, over-exposed sky, exposing for the sky will leave the foreground dark, underexposed. By using the color graduate ND, the ability to balance both areas at once is provided.
Tiffen Digital HT® Filters
Made from the purest optical quality glass and Tiffen's award-winning ColorCore technology, Tiffen Digital HT - High Transmission - filters offer a new breakthrough in multi-coating technology.
Imagine, a double-sided coated filter with the strength of titanium, unmatched scratch-resistant durability and worry-free cleaning.
Other coated filters on the market today cautiously suggest delicate, if any, cleaning procedures, in fear of destroying the coating (and thereby the filter).
Not with the Digital HT filters - the secret is in the titanium coating that makes it extremely durable and protects against damage and mark up.
And that's not all these High Transmission filters feature a low profile titanium finish ring and anti-reflective black lock ring, with a distinctive titanium finish that sets these filters apart from the rest.
Digital HT filters are made in the USA and come with a 10-year warranty, your guarantee of quality assurance.
Digital HT filters are available as the following filters: Digital Ultra Clear, Haze 86 (with 86% UV absorption), Circular Polarizer, 812® Warming Filter, ND .06, ND 1.2, Soft/FX® 3, Star 4 Point 2, and Color-Grad® ND.0.6 in sizes 52mm-82mm.
The Tiffen 77 ND Filter is commonly used for Image manipulation and more.The Tiffen 77 ND Filter is most used by customers who consider themselves to be a Photo enthusiast among others.The Tiffen 77 ND Filter is popular because customers like the following qualities of the Tiffen 77 ND Filter: Clear optics, Easy to use, Firm mount and Strong construction.