I always keep at least one in reserve, as I'm constantly (about one every other month!) losing 52mm lens caps...

Cap works fine with the added bonus of Nikon Quality at a reasonable price. Finally upgraded the cap on my lens (purchased in 1999) to the current design after having a less than desirable experience trying to cover / uncover my lens with a rigid lens hood attached!

Traded my older side release style cap for the pinch variety, easier to use with a deep lens hood.

Why save a buck or two on some cheaper lens cap that is difficult to grab, or is always falling off. If you have quality lenses by Nikon, just buy the Nikon lens caps. Buy them for your non-Nikon lenses as well.

I had been without a lens cap for a while thinking it was alright, but there is no better practice than keeping your lens clean with a cap to protect it.

Have seen reviews on other sites that said the replacement didn't work well. Must have been knock offs. This is original mfg and fits like a glove.

I lost my lens cap on the major construction site for the restoration of the Wyoming State Capitol while doing "progress" photos. I went on line and found the exact replacement and, in a few days, was good to go!

This is just a backup. What else can I say, it's Nikon.

Very happy with the on Lens cap. Love the pinch mechanism

Cap fits but there is no place to attach lanyard so cap will be lost in no time!