Sigma patent shows Micro Four Thirds 25mm f/1.2 lens; could we see it some day from Olympus?

 

 

An recently published patent from Sigma lays out the framework for two Micro Four Third lenses, one of which is already in production and one that may very well see the light of day.

Discovered by Egami, the patent details a single underlying lens design, with a total of six different embodiments, including f/1.8 lenses at 24.5, 25, 30, 17, and a second one at 24.5 with a slightly narrower field of view, plus a 24.5mm f/1.2. All use the same basic optical formula, comprised of 9 elements in 7 groups.

The essentially…

(read more)

via Imaging Resource News Page http://ift.tt/1OZpeVN

Advertisements

About paulomealha

IT professional, father, husband, Apple evangelist, motorbike fanatic, traveller and adventurer.
This entry was posted in Uncategorized. Bookmark the permalink.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s