Pentax DA 18-135mm f3.5-5.6 ED WR Category_On Camera Flash Heads Ilfostop helps to maintain the

Ilfostop helps to maintain the activity and prolong the life of the fixer solution by reducing carry over of excess developer (alkaline) into the fixer bath (acidic)

The objective lens surface is treated with the PENTAX original Super Protect (SP) coating

environmental and general photography in a wide variety of conditions

Nominally rated at ISO 400

The Nikon MB-D10 Battery Grip is designed specifically for the Nikon D300

Pentax DA 18-135mm f3.5-5.6 ED WR Category_On Camera Flash Heads Ilfostop helps to maintain theThe smc PENTAX DA 18 135mm F3. 5 5. 6 ED AL [IF] DC WR lens is designed exclusively for use with PENTAX digital SLR cameras. This interchangeable zoom lens features a simplified weather resistant construction and extra smooth autofocus operation using a built in motor, in addition to its high 7. 5X zoom ratio.