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

*Ed in GA* · 02-22-2007, 06:39 AM

Originally Posted by guilherme bauer

I was wondering if the AF will work on K100D and others(older) DSLR. Sure, without the SDM.

Somebody knows anything about this?

From the Pentax Web-site.

When mounted on the PENTAX K10D digital SLR camera body, the focus mode is automatically switched to SDM-assisted autofocusing*. When mounted on other PENTAX digital SLR camera bodies, the conventional autofocus mode using a camera-mounted motor is selected.

02-22-2007, 06:39 AM	#17
Ed in GA Site Supporter Join Date: Sep 2006 Location: Savannah, Georgia, USA Gallery Photos: 1 Posts: 1,487	Originally Posted by guilherme bauer I was wondering if the AF will work on K100D and others(older) DSLR. Sure, without the SDM. Somebody knows anything about this? From the Pentax Web-site. When mounted on the PENTAX K10D digital SLR camera body, the focus mode is automatically switched to SDM-assisted autofocusing*. When mounted on other PENTAX digital SLR camera bodies, the conventional autofocus mode using a camera-mounted motor is selected. __________________ K20D/BG-2, FA 35 f/2, FA 50mm f/1.4, Tamron 90mm f/2.8 Macro, DA 16-45 f/4, DA 18-55 f/3.5 - 5.6 II, DA 55-300 f/4 - 5.8, AF540FGZ