Re: [ATM] Subaperture Corrector for Two Mirror Telescope

["Richard F.L.R. Snashall" <rflrs@rcn.com>]

Richard F.L.R. Snashall wrote:

>
> The corrector may be a tad oversized, but the [N-]BK7 lens is OTS
> as Melles Griot LFF357.  The other lenses are sized to match.

But, given that I can't seem to find this lens on their site, I
think maybe the best from the perspective of cost and buildability
might be (and almost as good):

    http://users.rcn.com/rflrs/rc3-19x.atm
    http://users.rcn.com/rflrs/rc3-19x.len
    http://users.rcn.com/rflrs/rc3-19x.txt
    http://users.rcn.com/rflrs/rc3-19x.zmx
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