PentaxForums.com - View Single Post - Pentax Announces New DA* Lenses and Other Accessories

**Adam** · 02-21-2007, 10:39 PM

Same here for the 200 & 300mm, but I guess I should be happy with my A*'s and FA*'s.

I know that it's Pentax's abbreviation for the ultrasonic motor, but I'm not sure what it stands for exactly...

02-21-2007, 10:39 PM	#4
Adam Administrator Site Webmaster Location: New York Gallery Photos: 55 Posts: 4,804	Same here for the 200 & 300mm, but I guess I should be happy with my A's and FA's. I know that it's Pentax's abbreviation for the ultrasonic motor, but I'm not sure what it stands for exactly...