K&F Concept 82mm Blue Streak Filter KF01.2102

Blue Streak Filter Effects

The blue streak filter produces cool brushed effects by adding a layer of blue transparent lines to images. This creates blur, gradient, deformation, and other visual effects, enhancing the artistic and visual appeal of photos and movies.

Optical Quality

• Both sides of the lens are ground and polished using advanced technology to ensure ultra-high definition.
• This process balances the light penetration path, preserving image sharpness without degradation.

Coatings and Surface Treatments

• 28-layer anti-reflection coating effectively reduces surface reflections, preventing ghosting and related issues.
• The filter surface is treated with high-tech films providing moldproof, waterproof, scratch-resistant, and oil-resistant properties.

Frame Design and Material

• The frame surface features a CNC trapezoidal pattern to increase friction, facilitating easy rotation and installation/removal of the filter and other accessories.
• Constructed from aviation-grade aluminum, the frame thickness is only 5.3 mm, ensuring no vignetting occurs at wide-angle or telephoto settings.