EMS-ULS for TEC140-BINO is in the making.
EMS-UXL is more desirable for this purpose, but EMS-ULS is also enough to realize 140-BINO. You can choose either of them according to your budget. Here is the example.
(This is the innovative mount he chose this time.)
It is like eating A5 Wagyu beef: the taste is so delicious, that you do not want to swallow.
So, in short about first experience with binoscope made of two APO110ED F6.5 + EMS system:(EMS-ULS with IPD helicoid)
first – it is quite “delicious” and dangerous: once you see sky with both eye you would not want to go back to cyclopic observing. The danger comes from double cost + for set up.
second – adjusting binoscope (EMS system) to your IPD is like to start riding the bicycle, once you learn – it goes easy after.
third – keep in mind the binoscope is like your comfortable shoes – they fit mostly for you, it could be a bit unfriendly to other people. Usual telescope may serve better for public observing.
I did try a bit of “deep sky”¹ and the moon in early morning. Power: from 100X to 32X.
¹ there is no real deep sky at my backyard, have to get a house with better views.
Arm-wrestling year-end party took place at Dan-Dan-Stadium in Yonago city last night.
I would like firstly extend my sincerest appreciation to the staffs of the event and Mr.Nishikawa,my teacher who kindly drove us to the site and back without drinking himself.
This time, I only got one win. The strong layman left some damage on my right arm, and I could not show my ability
at the following match.
The second opponent was Mr.Kondo who was once a light-weight champ. of Tottori Pref., and I lost.
But I am happy that he admired me that I showed some progress than one-year ago.