K&F CONCEPT CPL Black Diffusion 1/4 ND2-32 for Insta360 Luna Ultra KF0103.9901.0040

K&F Concept Premium Filter System for Insta360 Luna Ultra

The premium filter system from  K&F Concept is specifically designed for  the Insta360 Luna Ultra , meeting the most stringent optical standards. The product features a smart quick-release mechanism, delivering accurate, consistent color reproduction with absolutely no tone distortion.

Key Features

• Perfect compatibility: Precisely designed for Luna Ultra, easy tool-free installation, and will not scratch the original lens.

• Stable operation:  The filter is securely attached, without shaking, obstructing the field of view (vignetting), or causing light leakage.

• High-definition optics:  HD lenses feature a dual-layer anti-reflective nano-coating (Green Coating) for maximum clarity.

• Exceptional durability:  Excellent water resistance, oil resistance, and scratch resistance in all operating environments.

Details of Specialized Filter Systems

1. CPL polarizing filter (Reduces reflections & Increases saturation)

• Function:  A great helper for landscape photography, eliminating unwanted reflections on water and glass surfaces.

• Effect:  Increases contrast, making the sky appear bluer, the clouds more distinct, and the overall colors more vibrant and professional.

2. Black Mist Filter 1/4 (Cinematic Fog Effect)

• Function:  An ideal accessory for shooting portraits, vlogs, or instant selfies without post-production.

• Effect:  Creates a magical, blurring effect in the highlights, softening the overall look and naturally smoothing the skin while maintaining the sharpness of the details.

3. Night/Light Pollution Filter

• Purpose:  Specifically designed for astronomical photography, stargazing, and cityscapes at night.

• Effect:  Completely eliminates the yellow/orange light spectrum caused by urban streetlights. Restores a bright, cool skin tone when photographing people and increases the depth of field, bringing back the inherent clarity to the night sky.

4. UV protective filter (High light transmittance)

• Function:  A basic and essential protective layer for everyday lenses.

• Effect:  The ultra-clear lens blocks ultraviolet rays, prevents reflections, and provides absolute protection for the camera against dust and impacts during travel and outdoor activities.

5. Variable filter ND2-32 (Flexible adjustment 1-5 Stops)

• Function:  Controls the amount of light entering the sensor, preventing overexposure when shooting during the day.

• Effect: An all-in-one multi-purpose filter that replaces multiple separate filters. Simply rotate to adjust the filter down by 1 to 5 stops, allowing you to easily control shutter speed to create smooth motion blur effects when shooting video.