Olympus round-up: New PEN DSLR and Stylus Tough cameras
Olympus PT-EP01 PEN Underwater Housing for Olympus E-PL1
Olympus Pen Camera E-PL1 and Underwater Housing PT-EP01 | eBay
SakuraDo Camera @ Mint @ Olympus PT-EP01 Underwater Housing for PEN Lite E- PL1 | eBay
Amazon.com : Olympus PEN E-PL1 12.3MP Live MOS Micro Four Thirds Mirrorless Digital Camera with 14-42mm f/3.5-5.6 Zuiko Digital Zoom Lens (Black) : Mirrorless Camera : Electronics
Olympus PT-EP01 Underwater Housing for Olympus E-PL1 260286 B&H
Olympus E-PL1 Review
Olympus PT-EP01 PEN Underwater Housing for Olympus E-PL1
Olympus PT-EP01 PEN Underwater Housing for Olympus E-PL1
Hands on review of the Olympus EPL-1 and PT-EP01 housing. :: Wetpixel.com
Quick Olympus PT-EP01 Review (Underwater Housing for PEN E-PL1) | Eugene Fratkin Photo Blog
Scuba Diver Info - Camera review: Olympus E-PL1 with PT-EP01 Underwater Housing
Amazon.com : Olympus PEN E-PL1 12.3MP Live MOS Micro Four Thirds Mirrorless Digital Camera with 14-42mm f/3.5-5.6 Zuiko Digital Zoom Lens (Slate Blue) (Old Model) : Electronics
Olympus PT-EP01 PEN Underwater Housing for Olympus E-PL1
Olympus PT-EP03 Underwater Housing for E-PL2 PEN camera (Discontinued)