| Subject: | Re: [OM] The "Summer Barn" |
|---|---|
| From: | Jim Nichols <jhnichols@xxxxxxxxxxxxx> |
| Date: | Sat, 16 Jan 2021 19:20:53 -0600 |
Maybe I need to try this guy with lights to avoid sunstars. It has
circular Waterhouse stops.
http://www.gallery.leica-users.org/v/OldNick/Ross+Lens+2.jpg.html http://www.gallery.leica-users.org/v/OldNick/Final+Assembly.jpg.html http://www.gallery.leica-users.org/v/OldNick/Mocking+Bird.jpg.html With an f/16 lens, it would certainly require a tripod for night work! On 1/16/21 6:57 PM, Moose wrote: http://www.gallery.leica-users.org/v/OldNick/Ross+Lens+2.jpg.htmlhttps://phillipreeve.net/blog/best-lenses-for-sunstars/And here's what happens with a pure circle aperture. <https://photos.app.goo.gl/oYsosaJjjvVDc1x4A>Either Spiratone Portragon 100/4 or Spiratone YS 85/1.8. Neither has a diaphragm.Roundly Moose -- Jim Nichols Tullahoma, TN USA -- _________________________________________________________________ Options: http://lists.thomasclausen.net/mailman/listinfo/olympus Archives: http://lists.thomasclausen.net/mailman/private/olympus/ Themed Olympus Photo Exhibition: http://www.tope.nl/ |
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