Don Zeck Lens Cap Will Begin Production of Caps for Canon® Super Telephoto Lenses: 200, 300, and 500 NON IS

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Thanks to customer demand Don has begun to manufacture 2 new lens caps. Zeck produces these patented caps for Nikon® and Canon® lenses. The new caps will fit Canon® 200mm F1.8 NON IS, 500mm F4 NON IS, and 300 mm F2.8 NON IS lenses. These caps will maintain the same high quality and attention to detail that has been the hallmark of the original caps since 2006. New production facilities have raised the bar for fit and finish. This is the first practical and highly effective cap for use in covering your Nikon® and Canon® optics.

These sturdy caps offer the best protection from scratches, dust, rain, and other hazards. Each lens cap is equipped with a collapsible low-profile handle so that the cap can easily be mounted while the hood is in the shooting or stored position. The caps are precision CNC machined from rugged black polypropylene and equipped with "O" rings that will not mark or damage your lens. Nothing touches your lens optics and the thick design will protect against damage to your front element.

"Why didn't Canon think of this first? This is genius. It was by chance I stumbled onto Don Zeck's lens cap on a photo forum for my Canon EF 300mm f/2.8L IS USM lens. The cap is easy to install and remove with the lens hood activated and reversed. My search for the perfect lens cap ended here. Thank you, thank you, thank you, Don!"

The new caps will be added to our product line.

Nikon® / Nikkor® lens caps are now available in the following sizes: 200mm F2.0 VR, 300mm F2.8 VR, 300mm F2.8 AF-S, 400mm F2.8 VR, 400mm F2.8 AF-S, 500mm F4 VF, 500mm F4 AF-S, 600mm F4 VR, 200-400mm F4 VR.

Canon® EOS - EF - USM lens caps are available in the following sizes:
200mm F2.0 IS, 300mm F2.8 IS, 400mm F4 DO IS, 400mm F2.8 IS, 500mm F4 IS, 600mm F4 IS, 800mm F5.6 IS.

“We are also considering producing caps for Tamron and Sigma lenses,” said Zeck. “however we need to gauge the market for these lenses. I’d love feedback from Tamron and Sigma users. Please email me with lenses you might like to have caps for. I developed these caps for Nikon and Canon photographers so they could enjoy a lens cap that was smaller, lighter and more convenient to use. We’d love to add Tamron and Sigma photographers to our clientele.”

The “Don Zeck Lens Cap” sells for $54.95 and comes with a 30 day money back guarantee as well as a lifetime warranty for materials and workmanship. Domestic shipping is free. The caps are available at Don’s web site To see the how the cap fits on the lens, click on the video demonstration on the website.

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Phyllis Zeck
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