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Re: [ATM] ATM Digest, Vol 33, Issue 13
Ah hah!
Those are helpful stats. Do you have (or anybody) feelings about the
enhanced coatings versus standard?
Thanks,
Jack
-----Original Message-----
From: atm-bounces@atmlist.net [mailto:atm-bounces@atmlist.net] On Behalf Of
Mike Lockwood
Sent: Thursday, September 14, 2006 11:04 AM
To: atm@atmlist.net
Subject: Re: [ATM] ATM Digest, Vol 33, Issue 13
Hi,
Jack Swaton @ Starry Host wrote:
> I also have a recommendation for "L and L Optical" in Mission Viejo
> (about 45 minutes from my house). Any experience?
They've coated ~30 mirrors for me, and all have been good. Turnaround
time is usually 1-2 weeks (often closer to 1 week for non-enhanced
aluminum).
L&L coated my 12.5" Cass optics with enhanced aluminum, and they look
excellent after 1.5 years and several star parties. My 16" F/4 has
their standard aluminum coating and it looks good after ~3 years and
several cleanings. I also know of a few primaries stored outdoors
that are holding up fine after a year or two.
Mike Lockwood
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