Solarmax 40

[Astrobserver99]

I have a solarmax 40 with BF5 blocking filter and case.

There is also a homemade solarmax filter holder for the ed80, if you need it.

Only a couple of months old. I want to purchase a dedicated solar telescope, hence the sale.

Excellent condition

Asking $699.00 plus $12.00 postage

[Merlin66]

These SM40 filters can easily be fitted to the front of a PST as a double stack filter. This dramatically improves the surface resolution ( down to around 0.4A) and gives fantastic views of filaments, plage and sunspot detail.

[Astrobserver99]

sold