K&F concept is well-known as a budget accessory brand that often produces products of a higher quality than their prices might suggest. And despite the likes of Kase, Lee and NiSi Filters dominating the square filter market, K&F Concept produces impressive glass filters at a considerably lower cost.
The K&F Concept Square Filter Holder System X-Pro series is a comprehensive professional filter kit to get you started with four filters and four adaptor rings included. The kit includes a square filter holder, a polarising filter, an ND8, an ND64, and an ND1000. You can also purchase ND grads separately, but you will need to either purchase the K&F filters that come with the required frame or purchase the filters and frames separately.
