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MCAsan

macrumors 601
Original poster
Jul 9, 2012
4,587
442
Atlanta
This week I had cataract surgery on right eye and will have it on the left eye in 2 weeks. I am going with what is called mini-monovision. That technique is set one eye for near vision and the other for distance. This is applicable for us old farts who have presbyopia. That condition is where the lens in your eye gets old and stop flexing (accommodating) when the ciliary muscle ring in your eye ties to get the lens to flex to better focus. From what I have read and seen, there are accommodating replacement lens; however, they do not have the range of our original lens. My doctor does not recommend them. Hence the mini-monovision approach.

The doctor said normally the dominate eye (for most folks the right eye) is usually set to far vision. But as a photographer I want the right eye to see close for the camera controls, the LCD screen, and EVF. I can see the LCD clearly from around 1' away and just adjusted the EVL diopter for very clear views of it.

My point is think about how you will operate a camera once it is time for glasses/contacts, with presbyopia correction, and cataract correction (which usually means surgery). Remember that if you live long enough, you will likely have to deal with all those types of vision correction.....while enjoying photography.
 

someoldguy

macrumors 68030
Aug 2, 2009
2,806
13,993
usa
Never really thought much about it . I've had bifocals for close to 30 years and just adjust the viewfinder diopter so it's giving me a clear view through the finder . No cataract surgery yet , when that comes ( if ever ) I'll figure out a workaround at that time .
 

Clix Pix

macrumors Core
My right eye, which has also always been the eye that goes immediately and instinctively to peer through the VF on a camera, is my stronger eye so I think that when the time comes for cataract surgery I will opt to have that one be the one which continues to work well looking through a camera's viewfinder. I have a cataract growing on that eye now but it is nowhere near the "ripe" stage yet, so I won't be a candidate for surgery for a few more years yet, thank goodness.
 

MCAsan

macrumors 601
Original poster
Jul 9, 2012
4,587
442
Atlanta
My right eye has stabilized and healed. I got out my cameras and set the diopter on the EVF. Can see the screen very well. I can read the big LCD screen on the back from around 12". So using my right eye for the near vision side seems to be a good idea for me.
 

MCAsan

macrumors 601
Original poster
Jul 9, 2012
4,587
442
Atlanta
Left eye now done and seems to be delivering 20/20 for distance. It is so good to be able to not wear glasses again! For me mini-monovision seems to be working as planned.
 
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