Sunday, June 03, 2012
Sunday, May 06, 2012
ATT Astronomy Fair 2012
Fahr fahr fahr auf die Autobahn
Beautiful lady promoting Kiribotib Astrofarm
Lucas Mesu demonstrates his Mesu-2 mount: Everything moves, except his super-stable mount!Type plate of the 25x100mm Fujinon binocular.
Checking out the 25x100mm Fujinon
Price tag of the 25x100mm Fujinon
230mm Lunt solar telescope objective.
230mm Lunt Solar telescope
Fujinon 10x70 binocular hanging in trapezium
Planewave
Edwin checking out the Delos in NP101 with Al Nagler in the background
Al Nagler.
Rob Lefeber with the designer of CFF telescopes.
Rob Lefeber with Skywatcher.
Wednesday, May 02, 2012
Walk on the "Brunssummerheide"
Astrophotography Day Spring 2012
Last Saturday it was the astrophotography day. This time it was held in observatory Philippus Landsbergen in Middelburg (Zeeland).
Lucas Mesu was also there with his renown Mesu-2 mount. 100kg max. payload, friction drive, ArgoNavis/ServoCat servomotor goto system: an astrophotographers dream.......
Lucas Mesu was also there with his renown Mesu-2 mount. 100kg max. payload, friction drive, ArgoNavis/ServoCat servomotor goto system: an astrophotographers dream.......
Tuesday, April 24, 2012
Visit to "Tiendesprong" observatory Tilburg
This evening we visited the "Tiendesprong" observatory Tilburg with a small delegation of Halley observatory. Here are some pictures of the beautiful 127mm Polarex refractor.
Sunday, April 22, 2012
NEQ6 telescope mount tuning
This saturday I went with my NEQ6 mount to Astrosystems Holland. Both RA and DEC axes were removed, cleaned and readjusted. Especially the RA axis is running with almost no free-play. Before that I had a lot of free play on the RA.
Here is the removed RA wormwheel.
Right you see the NEQ6 wormwheel. Left is the much larger ALT-AT7 wormwheel.
Here's the NEQ6 with DEC axis removed.
RA stepper motor
Control board.
Greasing the worm wheel before installation.
Installation of the DEC axis.
Here is the removed RA wormwheel.
Right you see the NEQ6 wormwheel. Left is the much larger ALT-AT7 wormwheel.
Here's the NEQ6 with DEC axis removed.
RA stepper motor
Control board.
Greasing the worm wheel before installation.
Installation of the DEC axis.
Sunday, April 08, 2012
Nice afternoon walk on the Veluwe.
This afternoon we went walking on the Veluwe. We saw many Nuthatches (Dutch: boomklever) over there.
Monday, April 02, 2012
Nice walk at the "Biesbosch"
Last Sunday we had a nice walk on the "Biesbosch". We saw many birds we never saw before, like Avocets, Godwits, Shelducks, Reed bunting, Titlark and the Stonechat.
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