K&F Concept 37/40.5/43/46/49/52/55mm Variable ND Camera Lens Filter ND2-ND400

Description

Packaging upgrade, new(Orange) /old(Black) packaging will be sent randomly
Description:
【Variable ND Filter】K&F CONCEPT ND2-400 Filter reduce the light from 1 to 9 f-stops.
【Material】Made by Completed Professional Optical Glasses, with double-side multilayer blue coating to help repel water.
【Exposure Reduction】ND filters are good for rivers, waterfalls, and other bodies of water, especially under bright light. The longer exposure times allows for smoother water movements, shallower depth of field, and blurred motion.
【Ultra-Slim】The filter frame is only 7.3mm, and super lightweight CNC ring used in construction prevents adverse effect
【Note】This Filter kit is compatible with all 37mm lenses. Please verify your camera's lens thread size before ordering. Your camera's lens thread size will be marked somewhere on the lens barrel or printed underneath your lens cap. This number is always preceded by a "ø" (diameter) symbol.
Slim Adjustable ND Filter Feature:
-- Reduces the amount of light reaching the film without affecting the color.
--Applies slow shutter speed under strong sunlight exposure.
--Glass mounted with high pressure press technology.
-- Made of high quality optical glass by K&F Concept technology.
--Wider outer optic to help reduce vignetting at wide angles.
--Extinction paint seiko manufacturing,To achieve the testing sights on military standard.
ND Filter Use Effect:
--Neutral density can be adjusted from ND2 to ND400, Reduces the amount of light reaching the film without affecting the color.
--Have Control of Any Lighting Environment.
--Allows wider apertures, effectively decreasing depth of field.
--Suitable for dynamic screen, waterfalls, streams, waves, etc.
Multi-Resistance Coated
--The K&F Polarizers Filter Multi Resistance Coating (MRC) helping repel water, dust & grease, while also preventing ghosting.
--All these fantastic attributes are essential for working effectively outdoors. Our proprietary MRC coating is structurally harder than the glass itself and the reduced reflections improve the efficiency since less light is lost.
Note:
Your lens thread size will be printed underneath your lens cap or written somewhere on the lens barrel. Make sure you order the correct size otherwise it will not fit your lens.If you are not able to confirm your lens size,psl contact with us, we will help you.