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Review Summary
2020-11-05T17:49:45
Great product. Quick shipping.
BRENDA K.
2020-10-30T05:08:10
It sometimes slides off, but it really helps if you use reading glasses.
Thomas D.
2019-12-15T06:38:22
This makes through the lens focus spot on with a diopter to match my glasses. Game changer when depth of field is shallow.
James T.
2019-11-20T05:14:55
Very easy to put on and I am seeing much clearer now!! Ordering another for my backup camera! Others say it slides off, I have not had this problem. Just make sure it clicks in when you push it on
NORMAN F.
2018-12-30T17:09:30
Awesome. For my 7d2
rod c.
2018-12-04T13:28:14
It works perfectly, but it DOES NOT fit the 1Ds.It looks and covers the same area but the retainer clip is too large to clip to the actual viewfinder on my 1Ds. Superglue jel solves that. I can now use the camera without contact lenses.
STEPHEN J.
2018-07-20T06:28:39
If you need reading glasses this is a must.
robert h.
2018-05-03T11:18:24
Had to search online to figure out what was needed, but there were multiple folks with my same issue. I was clockwise at the far end of the focus wheel and barely clear thru the viewfinder. This +1 put me back on center. Life is good.
JAMES H.
2018-04-13T09:14:54
The short story is that this works just fine. Needed to change out my OE Diopter as I had reached its upper limits to focus.
Michael M.
2018-04-12T10:38:58
I recently had eye surgery which changed my vision. Although my vision is muted improved I still needed a bit more adjustment th the standard e Canon eye piece. I have used diopters from Canon in the past with good results and this one works as predicted. I have the Canon 5D Mk IV which it fits and I believe it will also fit the 5D Mk III as well.
Albert H.
2016-10-30T14:15:05
Eyecup with diopter adjustment is as described. The product was in excellent condition and was delivered promptly.
Ronald S.
2014-01-06T19:00:00
With changing eyesight, this item is really handy for bringing things into focus through the viewfinder. By the way, it fits perfectly my Canon 7D.
DOUGLAS M.
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Great Addition!!!
By DOUGLAS M.
With changing eyesight, this item is really handy for bringing things into focus through the viewfinder. By the way, it fits perfectly my Canon 7D.
Awesome Diopter
By BRENDA K.
Great product. Quick shipping.
Compatibility:
EOS-1D X Mark II
1D X
1Ds Mark III
1D Mark IV
1D Mark III
5DS
5DS R
5D Mark IV
5D Mark III
7D Mark II
7D (w/ Rubber Frame)