This might cause values on the 2nd hand market of the original model to take a small hit. I wonder if there will be a marking to identify the new slimmer ethos?
This might cause values on the 2nd hand market of the original model to take a small hit. I wonder if there will be a marking to identify the new slimmer ethos?
I will NEVER sell my Ethos, so this is not likely to be an issue for me!
It doesn't sound like much of a change - but it will make all the difference for lots of users when they are binewted (is that a word?). The average interpupillary spacing for adults is 63mm, & two "fat Ethoi" together are spaced 63.5mm apart (including the rubber grips).
I am trying to resist Mark's logical conclusion to all this.
It doesn't sound like much of a change - but it will make all the difference for lots of users when they are binewted (is that a word?). The average interpupillary spacing for adults is 63mm, & two "fat Ethoi" together are spaced 63.5mm apart (including the rubber grips).
I am trying to resist Mark's logical conclusion to all this.
How many generations of astronomers to evolve to a larger IPD??
Nope, nor of availability but even at that price I won't be buying one. However he has a good price for an autocollimator on the page - I'll be contacting him about that. I'll ask.
All I can tell you is I bought another item from the same page and paid the listed price plus postage - so the price listed for the item I bought included GST. I can only imagine the same applies to the listed Ethos price. But I'm not buying one so I won't enquire further.
