K&F 77MM C Series Magnetic MCUV Filter,Reflection Green Film K&F Concept

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C Series Magnetic — UV filter 77 mm, protects the front element and filters ultraviolet light.

• 18 anti-reflective layers, reflectance 0.6 %
• Magnetic mount — on and off in a second
• The surface repels water and grease and resists scratches

An MCUV filter does two jobs at once. It filters out the ultraviolet light that puts a bluish veil over distant and mountain shots, and above all it shields the front element — instead of a scratched lens you replace a filter costing a fraction. It has no other effect on the picture, so it can stay on permanently.

The glass carries 18 anti-reflective layers and reflects only 0.6 % of the light, so no ghosting or veiling appears against the light.

The filter goes on magnetically — a magnetic adapter ring screws onto the lens and the filter holds itself on. A swap takes a second and nothing has to be screwed.

The surface repels water and grease, so drops run off and fingerprints wipe away without smears; the coating also stands up to cleaning in the field.

• UV filter 77 mm — 1 pc

• Filter type: UV filter
• Series: C Series Magnetic
• Thread size: 77 mm
• Mount: magnetic, onto an adapter ring
• Glass: Japanese AGC optical glass, 94 % transmission
• Coatings: 18
• Reflectance: 0.6 %
• Frame: aluminium alloy, sandblasted against stray light
• Frame thickness: 3.3 mm
• Surface treatment: water-repellent, grease- and scratch-resistant