birding-aus

Birding & glasses

To:
Subject: Birding & glasses
From: Chris Ross <>
Date: Sun, 22 Jul 2012 12:43:21 +1000
Hi all,

read the discussion with interest, astigmatism it seems leaves your options limited. If you can adapt this product:
http://www.televue.com/engine/TV3_page.asp?id=54&Tab=_back

to your binoculars it should allow you to get better images from your binos and to be able to use the full field of view. They are designed for astronomical telescope eyepieces, some of which have particularly wide apparent fields of view and these products were developed to allow people with astigmatism to to take full advantage of the wide field of view.
The other thing to consider with eyeglasses is to get multi coating on 
the lenses to minimise reflections.  Have not actually tried any of 
these as I still don't use specs at 51, despite being told 6 or 7 
years ago when tested at work that _everyone _over 45 needs glasses.  
I think at the time I tested as very  slightly short sighted and 
annoyed the hell out of the optometrist  when I could read the bottom 
line of the eye chart and the prescribed diopter lens he had me try 
made the chart harder to see.  I've seen a couple of examples where 
people have been told they need glasses but when they spend the $$$ 
the specs make things worse for them, so if it doesn't seem right get 
a second opinion.
regards,

Chris Ross
===============================

To unsubscribe from this mailing list,
send the message:
unsubscribe
(in the body of the message, with no Subject line)
to: 

http://birding-aus.org
===============================

<Prev in Thread] Current Thread [Next in Thread>
  • Birding & glasses, Chris Ross <=
Admin

The University of NSW School of Computer and Engineering takes no responsibility for the contents of this archive. It is purely a compilation of material sent by many people to the birding-aus mailing list. It has not been checked for accuracy nor its content verified in any way. If you wish to get material removed from the archive or have other queries about the archive e-mail Andrew Taylor at this address: andrewt@cse.unsw.EDU.AU