This DSLR Bounce Zoom Swivel AF Flash for Pentax gives you an affordable, full-featured flash for your Pentax DSLR. This flash has auto focus/TTL metering, automatic shutter speed setting, a focus-assist beam for low-light situations, a reflecting plate and wide-angle diffuser, and a zoom function with settings for 0, 45, 60, 75, and 90mm. This bounce zoom swivel head offers a horizontal swivel from 0 to 270° and vertical bounce angles of 0, 45, 60, 75, and 90°. Here's the light you crave.