Flash Units


New Member
Hello to all,

I'm looking to purchase a flash for my K10D. My Sigma EF-500 Super is not compatible with the K10D but works great on my istDL. I can have the 500 Super upgraded by Sigma to work with the 10D.

I've looked online at the Sigma EF-530 Super, but can't find any store that has one in stock.

I have not used a Pentax Flash, What do you think is the best flash for the K10D?



I have heard that the af360 will under-expose by one stop from reviews on the net. Has anyone experienced this, is it a fault, or is it actually the way it is set?