K&F Concept 4-8點可變星芒濾鏡 十字螢幕

Tried it on some Christmas lights and was genuinely surprised how crisp the 8-point burst came out. The rotating ring clicks into place nicely, making it easy to switch between effects without taking it off the lens.

Fiddled with the ring until I hit 6 points on a backlit fountain and the effect is exactly what I wanted. The glass feels solid in the hand, and rotating it between 4 and 8 spikes is smooth without being loose.

The glare from street lamps at night used to ruin my cityscape shots, but this filter turns them into beautiful, controllable 4 or 8-point stars. I love how you can twist the ring to adjust the effect size without swapping lenses.