The RAINSLEEVE (2 pack) from OP/TECH USA is the must-have accessory for avid outdoor photographers, offering a shield from the elements (from rain, sand and snow) that fits easily in the pocket or camera bag. It features a unique eyepiece opening that adapts to most camera viewfinders, allowing composition of shots through the cameras lens, not through the plastic. All camera and lens controls are easily seen and operated through the RAINSLEEVE. It can be used either hand-held or on a tripod. If shooting with a long lens, the tripod mount can be attached directly through the pliable plastic. If shooting using an OP/TECH USA neck strap, simply attach the quick disconnects directly through the pliable plastic. (Note: verify that you have a positive lock on the quick disconnects.) The drawstring enclosure will fit any lens up to seven inches (17.8 cm) in diameter and up to 18 inches (45.7 cm) long.