1.52" secondary?

Marcus, Matthew (Matthew.Marcus@No-Spam-tencor.com)
Mon, 5 Jun 1999 12:56:21 -0700

Messages sorted by: [ date ][ thread ][ subject ][ author ]
Next message: Andrew Pierce: "Crux of the matter"
Previous message: Andrew Pierce: "Molokai Observing Report -- Part 1"

Edmund Scientific has a 1.50" elliptical that would do as a secondary.
Unfortunately, they want $42 for it (Protected Al) or $61.50 (Enhanced),
and it's 1/8-wave.
mam

> ----------
> From: Jeff Crilly[SMTP:jeff@No-Spam]
> Reply To: sf-bay-tac@No-Spam
> Sent: Monday, June 05, 1999 12:14 PM
> To: tacos
> Subject: 1.52" secondary?
>
> I'm looking for a local supplier for a 1.52 secondary mirror.
> Preferably of decent quality, but not essential.
>
> Lumicon has one for $45 -- seems a bit steep.
> Orion no longer carries them (though they appear to
> have 1.61 but are out of stock.)
>
> If I cant find one locally, I'm thinking about ordering
> it www.discovery-telescopes.com -- they have one for
> $37 and is garaunteed to 1/10 wave.
>
> Any comments?
>
> jeff
>
>

Next message: Andrew Pierce: "Crux of the matter"
Previous message: Andrew Pierce: "Molokai Observing Report -- Part 1"

1.52" secondary?

The Astronomy Connection -- Mailing List Archives