Hello Everyone,
I love spotting scopes, and the incredible detail they deliver. But, I most certainly dislike viewing through the scope with one eye while shutting the other. I find it to cause great strain in both my eyes significantly limiting (a) observation time, and (b) as I would later confirm with a suggested solution below, potentially interfere with stable eye-positioning over the scope.
Although problem (b) is very minimal with our relatively narrow FoVied Kowa663M + TE-9Z scope, I still could distinctly recall how the 20-50X Wide angle ATS eyepiece from Swarovski left me totally bewildered with the kidney beaning effects partly because I couldn’t keep my head steady!
A simple thought occurred: Why not let a sleep mask (or an eye patch) go over the unused eye? And, look through the scope with one eye still, but leave the other eye open as it would be “normally”? I later found out online on other forums (but somehow not ours?) that this is a common strategy used by many other spotter enthusiasts who dislike one eyed viewing for eyestrain or other reasons.
I tried it in the field, and what a difference!!!! Zero eyestrain whatsoever. No problem “glass”-ing however long, panning through the shorebird varieties filling the landscape from one end to the other, IDing them one after the other creating a LIST(!), all the while not taking the eye off the eyepiece one bit! And during that entire time, I would find that I had no reason to reposition my eye for any stable eye positioning -- other than accommodating the eye-cups for any zoom-related eye relief change!
Of course, the sleep mask comes off/stowed away after observation, depending on one’s preference.
I thought I would share this experience, suggest to anyone curious, and welcome your thoughts on any other alternative strategies that people have found over the years.
If you do try it out / have tried it out, it would be great to hear about your experience as well.
Thanks,
Kumar
I love spotting scopes, and the incredible detail they deliver. But, I most certainly dislike viewing through the scope with one eye while shutting the other. I find it to cause great strain in both my eyes significantly limiting (a) observation time, and (b) as I would later confirm with a suggested solution below, potentially interfere with stable eye-positioning over the scope.
Although problem (b) is very minimal with our relatively narrow FoVied Kowa663M + TE-9Z scope, I still could distinctly recall how the 20-50X Wide angle ATS eyepiece from Swarovski left me totally bewildered with the kidney beaning effects partly because I couldn’t keep my head steady!
A simple thought occurred: Why not let a sleep mask (or an eye patch) go over the unused eye? And, look through the scope with one eye still, but leave the other eye open as it would be “normally”? I later found out online on other forums (but somehow not ours?) that this is a common strategy used by many other spotter enthusiasts who dislike one eyed viewing for eyestrain or other reasons.
I tried it in the field, and what a difference!!!! Zero eyestrain whatsoever. No problem “glass”-ing however long, panning through the shorebird varieties filling the landscape from one end to the other, IDing them one after the other creating a LIST(!), all the while not taking the eye off the eyepiece one bit! And during that entire time, I would find that I had no reason to reposition my eye for any stable eye positioning -- other than accommodating the eye-cups for any zoom-related eye relief change!
Of course, the sleep mask comes off/stowed away after observation, depending on one’s preference.
I thought I would share this experience, suggest to anyone curious, and welcome your thoughts on any other alternative strategies that people have found over the years.
If you do try it out / have tried it out, it would be great to hear about your experience as well.
Thanks,
Kumar
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