Tokyo Grapher OPF550-S. Personally, I find the S version easier to handle light sources and effects than the L version. For those looking for a 43mm diameter, please consider this. 【High-Quality Filter】 TOKYO GRAPHER's 43mm filter offers excellent optical performance, achieving clear images. 【Versatile】 This filter is ideal for landscape and portrait photography, and is compatible with various shooting scenarios. 【Durability】 With a robust design, it has the durability to withstand long-term use. - Brand: TOKYO GRAPHER - Type: Filter - Size: 43mm Thank you for viewing. No returns or exchanges, please.