Ikelite DS51 II 50Ws Underwater TTL Strobe inonlensfilter "UCL-67 M67"，"UCL-90 M67" or "UCL-100M67"

"UCL-67 M67"，"UCL-90 M67" or "UCL-100M67" are not recommended due to degradation of image quality

and Sea&Sea Optical TTL Converter

Retaining ring

(*4) This lens is designed for underwater use only

64 cm / 25

Ikelite DS51 II 50Ws Underwater TTL Strobe inonlensfilter "UCL-67 M67"，"UCL-90 M67" or "UCL-100M67"If size and weight are your primary deciding factors, the DS51 II is for you. The DS51 II is one of the smallest and lightest strobes in its class weighing in at less than one pound (443g) per strobe. The compact size makes it simple to position the strobe for macro, super macro, and close focus wide angle. Ergonomics You won't need a pair of tweezers to set the DS51 strobe. The strobe power exposure mode switch is prominent on the rear of the strobe