is it full frame or aps-c eyes only? 2011/1/28 Ken Waller <kwal...@peoplepc.com>: > > Kenneth Waller > http://www.pentaxphotogallery.com/kennethwaller > > ----- Original Message ----- From: "Larry Colen" <l...@red4est.com> > Subject: Re: FS: 'Telephoto Lens Viewer' > > >> >> On Jan 27, 2011, at 1:14 PM, <kwal...@peoplepc.com> <kwal...@peoplepc.com> >> wrote: >> >>> At least that's what the instruction sheet calls it. >>> Turns screw mount Pentax lens into a telescope. >> >> Sounds like fun. How is it different than putting the lens on a camera to >> use as a telescope? More magnification? > > More magnification - the instruction sheet says to devide the lens focal > length by 10 to get the power of magnification - a 300 mm lens with this > 'viewer' will yield 30 power magnification. > >> >>> >> >> -- >> Larry Colen l...@red4est.com sent from i4est > > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and > follow the directions. >
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