These filters reduce the amount of light passing through the camera lens without changing the color of the scene. They are especially useful in bright light conditions to help prevent overexposure. Neutral Density filters also allow proper exposure at a wider lens opening for reduced depth-of-field to highlight a key subject by making the foreground and/or background out of focus.
Eliminates overly bright, washed-out images
Allows slower shutter speeds to produce blurred motion effects
Available in densities of .6 (2 stop) and 1.2 (4 stop)
Digital HT Filters Digital HT filters are a state-of-the-art technological breakthrough in multi-coated photo and video filters. Made for the discerning professional and imaging enthusiast, Digital HT filters with Hi-Trans® Double-Sided Titanium Multi-Coating surpass even military specifications for hardness and durability.*
Digital HT - High Transmission - filters offer the strength of a Titanium coating combined with the purest optical quality glass and Tiffen's Academy-Award-winning ColorCore technology. They present unmatched scratch-resistant durability and worry-free cleaning while other coated filters on the market today cautiously suggest delicate, if any, cleaning procedures, in fear of destroying the coating (and thereby the filter).
And that's not all - these High Transmission filters feature a low profile titanium finish ring and anti-reflective black lock ring which 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: Digital Ultra Clear, Haze 86 (with 86% UV absorption), Circular Polarizer, 812® Warming Filter, ND 0.6, ND 1.2, Soft/FX® 3, Star 4 Point 2, and Color-Grad® ND 0.6 in sizes 52mm-82mm. Each filter comes with its own distinctive soft pouch for storage when not in use.
Tiffen's research and development team has conquered the challenges of multi-coating. No longer is your investment in a multi-coated filter subject to the everyday challenges of dirt, humidity, and potential scratching which can render your multi-coated filter useless.
Along with the extreme toughness and durability, Tiffen Digital HT Titanium Coating features excellent Anti-Reflective and Transmission (HT Ã¢ High Transmission) characteristics. The Titanium coating consistently reflects less than 1% of the imaging light hitting the front surface of the filter while transmitting nearly 99%.
* Independent testing based on these specifications was conducted at the Rochester Institute of Technology (RIT), Rochester, NY. 1. Abrasion test - Severe abrasion test according to MIL-C-48497, using eraser stub certified to MIL-E-12387. 2. Adhesion test - tape adhesion test according to MIL-C-48497, using adhesive tape certified to MIL-A-A113 rev C. 3. Humidity Test - humidity test in accordance with MIL-C-48497, 95% RH at 50 degrees C for 24 hours.