Nice 8.5” f7.2 dob on eBay

[Stu]

Looks like a bargain, freshly recoated mirrors. Could be a great planetary and lunar scope.

https://www.ebay.co.uk/itm/203085027502

[markse68]

almost tempted just for a spare mirror 😉

[Stu]

49 minutes ago, markse68 said:

almost tempted just for a spare mirror 😉

It’s 1/4 wave, so not top spec but at least a known quality and diffraction limited.

[markse68]

40 minutes ago, Stu said:

It’s 1/4 wave, so not top spec but at least a known quality and diffraction limited.

I’ve no idea what mine is Stu but whatever it is it does a pretty good job on tight doubles and planets are alright too