The K&F CONCEPT ND Filter is for photographers and videographers wanting a versatile, high-quality variable ND without stepping into the ultra-premium price bracket. This is a standout option. The ultra-low reflection design genuinely improves contrast and clarity, and the build quality feels solid and professional. Ideal for long exposures, portraits, or video work where precise light control matters.
I really wanted to get out and test this on some long exposure water like the ocean or a waterfall. However, weather has not been great for weeks now and have been unable to get out and about to do further testing.
Rating: 4.5/5 – A smart, polished upgrade for anyone serious about neutral density control.
