|Relative Power @ 50mm1: 0.19×
Relative Coverage2: 0.18×
Current Cameras: K-5 II
Older Cameras: K-7, K20D, K200D, K-5
This is essentially the same as the earlier built-in flash, but with about 40% more power — GN 13 instead of 11. The field of view covers 18mm for APS-C, which is equivalent to 28mm in the 35mm-full-frame terms usually used in discussing flash zoom.
More about the K20D / K200D / K-7 / K-5 / K-5 II built-in flash can be found on these pages:
Including an Amazon link on this page is the easiest way to display the current prices, without having to keep track of it manually or write a more-complicated tracking script. And as a bonus, there's a picture of flash. Obviously, the ad is also an affiliate link. As with all advertising on this site, I hope it's not too obnoxious.