Wow--Tammy, that binoscope is nice! Since both OTAs have the same serial number and they say "binocular" on their lens cell inscription rings, I'll assume that TEC custom-made that binoscope for you?
Hi Scott,
Yes, I believe Yuri made 5 sets of TEC140ED binoscope from the last (?) 10 TEC140EDs before TEC140FL.
Other CNer has #1 and mine is #2.
In case you missed the thread.
https://www.cloudyni...40-binoscope-2/
What a shameless show off you are Tammy.
But I love it.
Hi Jeff,
Yeah, I was sick of other TEC bashing thread
Now I feel good now 
TEC makes excellent scope. If I were moving up aperture, I definitely go with TEC.
I enjoyed talking to Yuri during binoscope troubleshooting.
Isn't it awesome APO250VT binoscope some day 
Tammy