For 3D it depends on how far the subject is away. Usually for first photo... about 15 steps...
For this tree... inches..
That's Richardson Peak in the background.
The problem I always have on these trips... is that most of the trip has just incredible views...
and I take a LOT of photos... and there was a reason behind them... over 900 this trip
of nearly 60 miles in 4 days... and then I get home and look at them... and I like them...
but I don't feel the same as I felt when I was looking at it with my own eyeballs....
So... you Z reader... get a couple pix...
Something like an erratic which is as large as a room... that was cracked in half due to
a vein of quartz in the middle doesn't always translate... and therefore, you get this photo
instead:
<i.e. no photo>
Anywho... if you go... post your trip... a photo or two will do...
Half Dome fun out there...