Promaster 4122 52MM Yellow Filter Screen Protectors combine it with additional compatible

combine it with additional compatible light-shaping devices to create even more creative possibilities

mobile phone (phone holder not included) as well as other optional accessories

Fastest and Most Adaptable Softboxes with 9 unique sizes & 13 interchangeable inserts for the most popular speedlights and strobes

Worksite-friendly

micro SDHC cards and CFexpress Type-A cards

Promaster 4122 52MM Yellow Filter Screen Protectors combine it with additional compatibleThe PROMASTER YELLOW (K2) is especially useful for clear contrast between blue sky with clouds and foreground. It provides a natural tonal rendition. The PROMASTER yellow filter is often used for subjects at intermediate distances. The PROMASTER Yellow filter is designed for use with Black & White film, however, it can also be used with color film to produce special color effects.