Archived posting to the Leica Users Group, 2010/08/09

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Subject: [Leica] 2010 BOATING PESO - A Knife-Edge Horizon
From: r.s.taylor at comcast.net (Richard Taylor)
Date: Mon, 9 Aug 2010 13:46:10 -0400

Last Saturday we had one of our rare super visibility days on the water and 
a knife-edge horizon.   Usually, distant views show vertical smearing due to 
refraction. 

The was taken on Vineyard Sound from a point just off Woods Hole.  The boats 
are at the entrance to Vineyard Haven on Martha's Vineyard.  East Chop is 
the point of land to the left; West Chop the one to the right.  This a 100% 
crop with the 70-200 zoom at 200 mm from about 3.6 nautical miles off West 
Chop. The horizon is about 2 miles away from our position.  

The scene was very low contrast and the autofocus on the D300 had a hard 
time locking up.  Manual focus wasn't much better since the lens has no 
infinity stop.  Only two shots out of ten were properly focused.  

http://gallery.leica-users.org/v/rtaylor/PICKS/2010_boating/300_8509.jpg.html
or
http://tinyurl.com/2ctkot6

C&C always welcome.

Regards, 

Dick





Replies: Reply from imagist3 at mac.com (George Lottermoser) ([Leica] 2010 BOATING PESO - A Knife-Edge Horizon)