GrtDay

We know that a DSLR will minimize lens lag...but I can't justify another $3000+ in UW housing and flash to take my DSLR underwater for 2 weeks annual usage.
I need your recommendations for a FAST shutter on a Consumer Digicam. Optical zooms are my #2 priority with macro being #3.
I'll buy an Ikelite housing and DS-51/52 or DS-160 series as needed but I need your experienced recommendations on what works.
Thanks to all in advance.
Dive cheerfully!