4.0Overall:  

Other Thoughts: 

I'm using this to cover a couple Tiffen filters and a Lensmate adapter I purchased for my S3 IS. It works perfectly, just loses a star for the lack of a tether.

4.2Overall:  

Other Thoughts: 

What can I say? It's a lens cap that does what it's supposed to do. I lost the lens cap for one of my Canon lens' (feel overboard on a boat) and I ordered a replacement from Amazon. It fit perfectly as I expected it would...

4.2Overall:  

Other Thoughts: 

I always take an extra Cap in my bag for my lenses. Just in case you lose the one on the lens, it's not really worth damaging your lens, or probably even your filter. Some caps that come with filter sets are 'usable' on the canon lenses / protective filters, but often they just fit better when used with the filter they came with, so i tend to shy away from this approach experimentally. I would like to see a 3 or 4 way cap with that many tabs, so when you brush it, it doesn't just come off, but of course this might make it harder to take off than is desirable. <br/>Summary: <br/>+ Fits properly. <br/>- Cost (should be at most $4 MSRP). <br/>- No 'cap keeper' included.

4.2Overall:  

Other Thoughts: 

Fits my Canon SX10 very well, wish there was an attachment cord to the camera.

4.2Overall:  

Other Thoughts: 

This is a perfect replacement cap for the one that I had misplaced... and found 2 months after I got the replacement.