Celestron made a number of interesting mirror lenses and scopes perhaps
25-30 years ago but their product line has been very staid and stable
for a long time.
Chuck Norcutt
Jay Maynard wrote:
> On Sat, Mar 03, 2007 at 08:40:41AM +0800, C.H.Ling wrote:
>> From: "Chuck Norcutt" <chucknorcutt@xxxxxxxxxxxxxxxx>
>>> Mirror lenses of less than 500mm focal length are quite rare as are
>>> apertures larger than f/8. I think someone made a 350mm mirror lens
>>> long ago but I can't remember who it was.
>> Tamron has a 350/5.6 and there is also a Russia 350/4.5 which seems pretty
>> good in resolution, I have tried it once on my E-1.
>
> I've got a very nice - and very compact - Celestron 300/5.6.
==============================================
List usage info: http://www.zuikoholic.com
List nannies: olympusadmin@xxxxxxxxxx
==============================================
|