Required for use with Underwater Protective Case PFL-01 for FL-20 Flash and Underwater Protective Case PFL-E01 for FL-36 Flash to use the Evolt Underwater Housing Flash Bracket (PTBK-E01).

• Underwater Flash Bracket for the PT-E01 E-300 and PT-E02 E-330 underwater housings
• The short arm PTSA-01 is needed to adapt the PFL-E01 underwater housing for the FL-36 flash with the PTBK-E01 flash bracket.