77mm Variable ND2-ND32 (1-5 Stop) & Black Mist 1/4 Filter 2-in-1, 28 Multi-Layer Coatings - Nano-Xcelcel Series

SKU: KF01.1815

Q
I recently bought this. I was wondering if anyone know what kin of screwdriver is needed to remove the orange thumb dial?
Answer Question
A
Hi, the orange putter is to help adjust the filter more conveniently, if you remove it, the cpl and nd will seperate,will effect to use it.