Haida M7 Drop-in Nano-coating Clear-Night Filter

Haida M7 Drop-in Nano-coating Clear-Night Filter. Resulting images will have truer colors and improved contrast when compared to images influenced by light pollution.

Haida M7 drop-in Filter's are made of the highest quality optical glass, coated on both sides with multilayer Nano coatings, reducing reflections, resistant to water and scratches. Through the new production process, Haida filters have been completely free of dust and are completely neutral. The double-sided Nano coating makes the glass exceptionally resistant to dirt and scratches. Water is rolling over the surface, and cleaning is very easy and fast.

Haida M7 Clear Night Filter blocks the light rays in the spectrum of sodium lamps and mercury lamps between approximately 580nm and 610nm, thus enabling the reproduction of pure white color from light yellow, beige or orange. In the blue area, the filter has a transmission factor of 100%, in the green area about 50%, and in the red area about 90%.

• Ideal for night photography (city photography) and photographing the galaxy in circumstances where light pollution is a problem
• Reduce Light Pollution in Night Sky
• Block Yellow Sodium-Vapor Light
• Block Yellow Mercury-Vapor Light
• Block Yellow Light from Low CRI LED's
• Very high sharpness and absolute color neutrality
• This Nanopro filter is a Drop-In filter that is only used in the Haida M7 filter holder
• Made of optical glass, which is free of color cast and with a Nanopro coating that protects the filter extra
• The double-sided Nano coating makes the glass exceptionally resistant to dirt and scratches. Water is rolling over the surface, cleaning is very easy and fast.
• For the M7 all of the round filters have metal frame
• The Nanopro is the color of the professional photographer or of the amateur photographer who strives for optimal quality in his photography and material