Sigma 105mm Protector WR Coating

SIGMA WR PROTECTOR(Water-repellent, Antistatic type) 

Protector is developed to protect the lens surface from dirt and dust as well as scratches. It is an ideal filter for regular use as it is completely colorless so does not affect color reproduction. The SIGMA WR PROTECTOR also incorporates a  water and oil-repellent function. The filter surface repels water drops and provides resistance to fingerprints, and even if they appear on the surface, they can be easily removed. 

Antistatic function
 

With excellent antistatic performance, the filter prevents microscopic dust clinging to the surface. Even if the lens gets soiled, dust can be easily removed using an air-blower.

Thinner wide type (from 46mm to 82mm)

By incorporating thinner frame (except 86mm, 95mm and 105mm) to avoid vignetting even with super wide-angle lenses, it is ideal for various types of lenses from wide-angle to telephoto. Moreover, a lens cap can be attached as the edge of frame is threaded.

Newly designed case for safety and utility

Thanks to Elastomer resin, filters do not move in the case even when it is carried around. The case is half-transparent so that content can be recognized from outside. Excellent for carrying and long-term storage.