I've been informed that I have to look for bins (8x40/2) with large eyepiece diameter. Apparently bins with small diam. give a tunnel-effect view to my specs-wearing partner.
Have seen that the Opticron DBA's have a diam. of 21.6mm, anyone recommend any others?
The Nikon Sporter I 8x36 have an eyepiece diameter of 25mm
Simon's correct - the Nikon 8x36 Sporters are outstanding for use with specs. and are available at less than half price at the mo at www.warehouse express.com