The Realtree Max4 HD Lens Cover for the Canon Extender Set EF III from LensCoat includes a cover for the Canon 1.4 and 2.x extenders. They cover the extenders with a 100% closed-cell neoprene coat, offering protection from bumps, jars and nicks. These coats allow you to blend in with your surroundings and make you less noticeable to wildlife. They are useful for nature and outdoor photographers, as well as sports shooters and photojournalists.
Two small holes line up with the red dot indictor, making it easy to quickly line up your extender with camera mount and lens with the cover installed. There is also a hole for the extender release. The Realtree Advantage Max4 HD camouflage pattern offers maximum effectiveness in open terrain. The pattern incorporates cattails, millet, milo, corn stalks, sunflowers, oak and maple leaves, cedar and oak limbs, plus a variety of other plant life.