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SIGMA WR UV FILTER 49mm
Product Details
SIGMA WR UV FILTER 49mm
Used only once after purchase.
This filter absorbs ultraviolet rays, preventing the bluish cast that occurs during sunny day shooting, and is effective for general photography such as landscapes, portraits, and snapshots on clear days. Since this filter is colorless and does not affect color reproduction, it is also ideal as an everyday filter.
Features WR Coating
WR coating significantly suppresses light reflection, reducing flare and ghosting. It achieves a reflectance of 0.24% in the visible light range. Its excellent water-repellent and stain-resistant properties strongly repel water droplets, and fingerprints or other smudges can be easily wiped away. In addition, the self-lubricating function of the WR coating provides over 10 times the scratch resistance compared to conventional multi-coatings. It also features an anti-static function that suppresses the adhesion of fine dust and dirt due to static electricity, and if any does adhere, it can be easily blown away with a blower or similar tool.
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.

