SIGMA 77mm UV filter WR

This special water-repellent UV filter from Sigma utilizes the latest technology and also boasts high-quality workmanship. Sigma produces professional accessories that boast unique features and offer superior lens protection.

Key Features

• Special UV filter for lenses with a diameter of 77mm
• Water repellent - suitable for travelling in wet environments
• Basic lens protection 
• Prevents the penetration of stray rays and the formation of unwanted reflections
• Suppresses ultraviolet rays
• Anti-reflective surface coating
• Prevents colour shift in photos
• Lens protection against UV radiation, moisture, dust and fingerprints

Permanent Lens Protection

Produce professional images in all conditions. Thanks to the special DG surface coating your lens will be perfectly protected against the penetration of unwanted rays. It also protects against unwanted and distracting reflections which could damage your camera's sensor chip and the quality of the captured images.  The coating absorbs ultraviolet rays which helps you to avoid pictures with a misty or dull look. The UV filter provides permanent protection for your lens and it also has a low-pass filter which effectively suppresses any UV light that can cause damage to the sensors of digital cameras. The risk of UV radiation is most severe in coastal and mountainous areas, so be sure to protect your camera and yourself from the sun's damaging rays.

Uses Professional Technology

With this UV filter, you can take both black & white and colour photographs. The filter has several anti-reflective layers, which means you don't have to worry about colour shift when taking pictures. The filter can be easily attached to the lens of your camera and used for everyday photography as an essential accessory. Since you can use it with other filters there is no need to remove the filter from the lens. Using this filter also protects your lens against dust, sand, moisture and fingerprints.