Nothing significant added to what's already in the eSIF.
Moose
Brian Swale wrote:
Hi folks,
Over the last couple of weeks several people mentioned they had seen few
authoritative details about the glass of the Zuiko 35-80 f/2.8.
Here are some details I tripped over just now.
" www.olympus.com/files/omlens.pdf
Olympus Zuiko ...... 35mm~80mm 2.8 - 22
16 Elements 14 Groups
ED glass & High Refractive glass formula constant no.
63-30 degree angle of view
minimum focus 0.6m / 2.0'
weight 650g / 22.9 oz.
length 99mm
filters 62mm
Catalog No. 103-450
This remarkable Zuiko lens sets a new standard of optical precision in zoom
lens design. By using both Extra Low Dispersion glass and High Refractive
Index glass lenses, Olympus developed a zoom that rivals many single focal
length lenses. In the past few years this style zoom lens has become a
popular all around lens for general photography. Its fast 2.8 aperture allows
for good low light performance, while its 35mm~80mm range gives added
flexibility."
< This message was delivered via the Olympus Mailing List >
< For questions, mailto:owner-olympus@xxxxxxxxxxxxxxx >
< Web Page: http://Zuiko.sls.bc.ca/swright/olympuslist.html >
|