Another vote for SK Grimes. Pricey, and it puts a premium on not losing them, but man are they nice.
Another vote for S.K. Grimes. B&H and HP Marketing for the Schneider and Rodenstock lenses. For Nikon and/or you're okay with used OEM caps, they can be found at KEH or eBay with some patience.
SK Grimes machines lens caps from solid Delrin. They are light, strong and inflexible (and hence very protective). They are made to order to your specs or using your lens itself (if you send it to them). They make the lens caps originally supplied with your lens look like a joke.
Though relatively expensive, they are protecting a much more expensive investment in glass. Go for the best and don't look back!
Bookmarks