For Insta360 Luna Ultra BRDRC Filter Accessories, Specification: CPL

1. Main materials: aluminum alloy (frame) + corning gorilla glass
2. Ultra-thin aluminum alloy frame, does not affect lens movement, no need to disassemble when the camera is off.
3. High light transmittance, clear image, vibrant colors, no distortion, glare, or ghosting.
4. Double-sided coating, waterproof, oil-proof, and dustproof, easy to clean, professional protection.
5. Magnetic design, aluminum alloy frame, one-second fit, no burden on the gimbal.
6. UV protection filter: essential for basic protection, ultra-clear anti-reflective lens suitable for everyday shooting, outdoor adventures, and travel photography.
7. CPL polarizing filter: enhances image contrast and color saturation, enhances the sense of depth in the sky and clouds, eliminates reflections from water surfaces and glass, and improves the professional quality of the image.
8. ND16 neutral density filter: ND reduces the amount of light entering the lens, avoids overexposure, blocks scattered light, improves color saturation, and makes the image more transparent and vibrant.
9. 1/4 Black soft filter: soft focus for portraits, cinematic straight-out-of-camera highlights with natural blurring, slightly diminishing blemishes and smoothing skin texture without losing detail.
10. LPR - anti-light pollution: filters light pollution, eliminates yellow light, produces cool-toned white skin in portraits, enhances the depth of landscape photos, and restores the brilliance of starry skies and city nightscapes.
11. Net weight: 2.8g
12. Product dimensions: 4x2x0.2 cm

Notes:
1. Only UV filters allow 98.5% light transmission; CPL filters cannot be expressed using light transmittance.
2. Only CPL/VND filters are adjustable; other filters are not adjustable.