K&F Concept ND8-ND128 Variable ND Filter with Nano Surface Treatment - Key Features:
- ND filter function:
- The primary function of a variable ND filter is to reduce the amount of light entering the lens without affecting the overall color balance , making it ideal for long exposure techniques and motion blur effects in varying lighting conditions.
- Without the appearance of an "X" intersection and with self-locking frame technology:
- Say goodbye to "X" marks on photos thanks to K&F's advanced technology. The filter automatically stops when rotated to the lowest (ND32) or highest (ND512) setting, ensuring precise and safe adjustment.
- High-quality optical glass:
- Made from optical glass that balances the light penetration path, while maintaining image clarity and reducing glare, ensuring high-resolution image quality.
- Multi-layer nano-coating (28 layers):
- The glass sides are coated with 28 nano-layers that are resistant to water, oils, and scratches, and also reduce reflections on the filter surface, making it easy to clean.
- Without vignetting:
- The frame is made of high-quality aircraft-grade aluminum , with an anodized sandblasting treatment to reduce unwanted light ingress.
- Thanks to its thickness of only 7.6 mm , blurring at the corners is avoided, even with wide-angle lenses.
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