The Tiffen 77mm Ultra Clear Digital HT Filter is a simple, clear filter designed for general protection for your lens. This optically clear filter does not affect the overall image quality while helping reduce dust, scratches, moisture, and other elements from damaging your lens. Its Water White glass construction is optically pure and maintains consistent light transmission and clarity.
The Digital HT coating is a high transmission multi-coating that surpasses military specifications for hardness and durability. This optical purity combined with high scratch-resistance results in an easy-to-clean filter with superb imaging quality. They also feature low-profile titanium filter rings for increased strength and vignetting reduction.
- Clear filter offers general protection for your lens against the elements.
- Water White glass is optically pure for providing notable image fidelity and clarity.
- Digital HT multi-coating provides increased strength, durability, and optical clarity for greater light transmission and protection against scratches.
- Tiffen filters are made using ColorCore technology; a process that involves laminating the filter substrate between 2 pieces of optical glass, grinding flat to a tolerance of 1/10,000th of an inch, then mounting to precision metal rings.