Mewlon 180c + Baader ASTF 180 OD 3.8 + Baader k-line Calcium

[Fedele]

I finally replaced the OD 3.8 Artisan filter with a Baader ASTF 180 OD 3.8 filter, in combination with the baader K-Line calcium filter
The filter arrived well packaged and tightly pulled, without major creases. Finally I was able to verify how having an astrosolar filter that is too pleated has its effects in contrast. I had read that it was irrelevant. It's not true.
the filter makes everything more comfortable and practical. The idea of sticking adhesive felt on the shiny mewlon tube just annoys me.
I noticed a good improvement over the handcrafted filter, which still had the advantage of keeping more shadow ion

[Robindonne]

Sticky velcro on a Takahashi?? Whats wrong with you?  Im not sure pictures with that are accepted here. But great you’ve found a solarfilter.  

Edited May 21, 2021 by Robindonne