K&F CONCEPT 52mm Variable ND32-512 Filter — Open-Box, 10% Off

ND Filter Function: The Variable ND filter main function is to reduce the entry of light without affecting the overall colour balance, for long exposure and motion blur techniques in changing light. (New and old packages are sent randomly) No X Cross & frame self-locking technology: Say goodbye to the "X" cross on images with K&F peak technology. The filter will stop when rotating to Mini (ND32) or Max (ND512). Top optical glass: It is made of optical glass, which balances the light penetration trajectory and ensures that the sharpness of the image is not affected, also reduces glare and ensure HD image quality. Multi-Layer Coatings: Both sides of the glass with nanometer coatings, hydrophobic, reduces the reflectivity came from the filter surface, Waterproof & oil-resistant & scratch-resistant. No Vignetting: The frame is made of aircraft-grade aluminium with oxidation sandblasting, avoid stray light from entering, and the thickness is only 7.6mm which can effectively avoid vignetting. K&F CONCEPT is the world's No.1 brand in terms of lens filter online sales volume among camera-accessory-focused brands. Source: Euromonitor, 2024 data.

K&F Concept Variable ND Lens Filters ND32-512

1. The frame of the product is designed with different white scales from Min32 to ND512, which is convenient for recording the shooting position. This product has frame self-locking technology. When the frame is rotated to Min (ND32) to draw ND512, the frame is automatically locked to facilitate light reduction Positioning to avoid the phenomenon of the black cross;
2. The nd filter is polished to ensure ultra-high-definition, well-balanced accessories to wear, and to ensure that the quality and sharpness are not lost.
3. The glasses are made of plastic Japanese optical glass, which can use double-sided reinforced film to effectively reduce the reflected light from the absorption surface. In this way, the phenomenon of external reflected light caused by reflection and reflection is reduced, and the ultimate imaging quality is pursued.
4. The lens is equipped with a waterproof and oil-proof coating. If you do not pour water on it, the water droplets will still remain in the air and will not spread. Carry and carry, and it will prevent the fog in the formal event.
5. With the use of anti-scratch wipe film for contact lenses, there is a risk of scratches on the surface of wearing a mask;
6. The frame is made of aviation-grade aluminium, and the frame has an ultra-wide-angle structure design. The thickness of the end frame is 7.6mm. The design of the thin frame ensures that the customer will not have a dark frame when using the 16mm wide angle;
7. The mirror surface is designed with a CNC trapezoidal pattern frame to increase friction and install/view and other accessories anytime and anywhere.
8. Filter frame surface is oxidized and sandblasted, which can effectively enter any stray light that spreads in a large area and prevent useless reflection on the metal surface.