K&F Concept 100*150*2MM Square Reverse Graduated GND8

The K&F Concept 100*150*2MM Square Reverse Graduated GND8 Filter is engineered for sunrise and sunset photography where the brightest light sits along the horizon. Crafted from premium Japanese optical glass with advanced gradual coating, it delivers exceptional clarity, color accuracy, and even light transmission from UV to near-infrared. The double-sided polished, nano-coated surface is waterproof, scratch-resistant, and anti-reflective, ensuring clean, high-definition results while balancing exposure across challenging scenes. Compatible with standard 100mm filter holders including Lee and Cokin Z Series.

This filter is specifically designed for scenes where the light is strongest at the horizon, making it ideal for sunrise and sunset shooting. Featuring SJ52 Japanese top-grade optical glass, this reverse GND filter ensures exceptional clarity and true-to-life color reproduction. K&F's exclusive gradual coating allows even light transmission from ultraviolet to near-infrared, reducing unwanted color shifts. The filter undergoes double-sided optical grinding and polishing to maintain high parallelism and image sharpness, even on telephoto lenses. A durable nano-coating provides waterproof, scratch-resistant, anti-oil, and anti-reflection protection, helping maintain clean surfaces and minimizing glare. With its 100*150mm, 2mm-thick design, it fits major square filter holder systems such as Lee and Cokin Z Series, making it a professional choice for landscape photographers who need reliable exposure control in dynamic lighting conditions.

Key Features

• Reverse Graduated ND8 (0.9) filter for sunrise and sunset horizon lighting
• Made from Japanese SJ52 top optical glass for clarity and color fidelity
• Gradual coating ensures even light transmission from UV to near-infrared
• Double-sided optical grinding and polishing for high sharpness and parallelism
• Nano-coated waterproof, scratch-resistant, anti-oil, and anti-reflective
• Reduces light in horizon area while balancing exposure across the scene
• Compatible with Lee Filter Holder and Cokin Z Series (100mm system)
• Ideal for landscape and travel photography

• 1 K&F Concept 100*150*2MM Reverse GND8 Square Filter

• Filter Type Reverse Graduated ND8 (0.9), 3-stop reduction
• Material Japanese SJ52 optical glass
• Coating Nano-coating, gradual ND coating, anti-reflective layer
• Dimensions 100*150mm
• Thickness 2mm
• System Compatibility 100mm holders (Lee, Cokin Z, etc.)