THIS IS *NOT* AN ENDORSEMENT BY THE U.S. ARMYI'm demonstrating the weather sealing and dust resistance offered by PENTAX's bodies and lenses (www.pentaximaging.com and www.pentaxforums.com) while deployed in Afghanistan by covering them in sand, small rocks, and dust, and then rinsing them off in the shower. PENTAX K-7 DA* 50-135 f/2.8 PENTAX K-5 D-BG4 Battery Grip DA* 16-50 f/2.8Since this video was uploaded (July 2012), I have also owned/used the K-30, K-50, K-5 IIs, K-3 (plus D-BG5 battery grip) and can personally attest to their weather sealing and ability to withstand the above.Website: www.alexjansenphotography.com

タグ: pentax, (business, operation), pric, ricoh, imaging, company, durable, camera, dslr, weather, sealing, sealed, k-5, k-7, canon, nikon, da*