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Lou took this great image of a prom with his Lunt152 double stacked with a Quark

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by oli14
Sun Nov 03, 2019 7:33 pm
Forum: Solar Scope Modifications
Topic: PST mod on a C14
Replies: 10
Views: 227

PST mod on a C14

Hello, I'm trying to make the PST mod on my C14 with an off-axis 160 ERF-D filter and a BF1800 Lunt. I have already made this modification on a tecnosky telescope of 152. 3.jpg During my first attempt I did not succes to do the focus. I did several tests with long rings. 4.jpg Valery in this old pos...