Lens Caps
Lens caps are just one of those accessories for cameras that you need to keep your lens clean. If you don't have a lens cap, then hit the Internet. You'll find just about any kind for any brand name you could possibly be looking for. A good camera lens cap with be a snug fit, but not something you need to cram on to make it stay. It should not be too loose either or you'll find yourself fetching the thing off the floor more times than you can count. And photography is about shooting pictures, not hunting for lens caps.
Nikon lens cap history is extremely difficult to find on the Internet unless you can speak Japanese. It is speculated that the first lens cap was actually developed in about 1956 for the Micro Nikkor 5cm F3.5. Since this information cannot be readily confirmed, and you are interested in the history, you might try a library and ask for historical works on the development of cameras and their accessories. For the current decade, if you want to own a lens cap for Nikon cameras, you definitely can find these on the Net and in eBay. So depending on what you want to spend, you can decide once you have compared prices.
Here's a great idea if you want to make sure you do not lose your lens cap – a lens cap with leash. The elastic leash keeps the lens cap attached to your camera by wrapping around the lens barrel. Pretty simple idea, and yet pretty effective as well. It beats the heck out of taking your lens cap off, leaving it someplace and walking away when you're done forgetting it. At least with the leash, it's around your neck and has the cap on it. No way you're going to forget that.
In the market for Canon lens caps? You can of course find them on auction through eBay, from Amazon or from other sellers. Front or rear lens caps are available in the snap on variety. If you happen to have a Bushnell Night Vision product, never turn the scope on with the Bushnell lens cap off. The pinhole in the lens cap lets you to test the scope in daylight conditions.
The Promaster lens cap claims to be much more than just an everyday lens cap. It is precision molded to provide a premium fit and offers a center activated locking system. It's a great alternative to replace your existing lens cap.
No matter what lens cap you do choose, at least once you've done your research you'll know what will suit your camera. You can literally find hundreds of places on the Internet that carry everything from a 46mm lens cap to a 77mm lens cap and just about everything in-between. Of course you can also search for lens caps by brand name as well.