[NOT REQUIRED] ERF around 120mm [Archive]

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mental4astro

13-09-2018, 07:39 PM

Hi all,

Seeing if anyone has an ERF in the size range of 90mm to 100mm. If larger (120mm-ish) let me know too - I'm sure i can adapt. I have a couple of refractors not doing too much here, and could become donor scopes for a PST conversion.

Thanks for looking,

Alex.

mental4astro

20-09-2018, 10:26 AM

I've sold the smaller of my two refractors. So it means a change in ERF size I am after.

Might someone have a 120mm ERF, or close to? A bit over or under is not a big deal.

Thanks for looking,

Alex.