The Tiffen 95 mm Coarse Thread Clear Premium Coated Filter is a simple, clear filter designed for general protection of your lens. This optically clear filter does not affect the overall image quality whilst helping to reduce dust, scratches, moisture and other elements that could damage your lens. This filter features a premium multi-coating that helps reduce reflections, improves light transmission and maintains contrast and colour fidelity. Tiffen filters are manufactured using ColorCore technology; a process that involves laminating the filter substrate between 2 pieces of optical glass, grinding it flat to a tolerance of 1/10,000th of an inch, then mounting it to precision metal rings. - Clear filter ensures general protection of your lens from the elements. - Premium multi-coating to reduce lens reflections, improve light transmission and maintain colour fidelity and contrast. Specifications