Re: pinhole

From: RHobbs3@aol.com
Date: 04/18/06-05:51:34 PM Z
Message-id: <2a9.2c80e90.3176d586@aol.com>

According to my math, the difference in optimal pinhole size at 550 nm and
700 nm for a 150mm camera is about .06 mm.

Rob
Received on Tue Apr 18 17:51:54 2006

This message: [ Message body ]
Next message: Robert W. Schramm: "RE: Daguerreotypes and Tintypes"
Previous message: RHobbs3@aol.com: "Re: pinhole"
Maybe in reply to: Yves Gauvreau: "pinhole"
Next in thread: Yves Gauvreau: "Re: pinhole"
Reply: Yves Gauvreau: "Re: pinhole"

Contemporary messages sorted: [ By Date ] [ By Thread ] [ By Subject ] [ By Author ] [ By messages with attachments ]

This archive was generated by hypermail 2.1.8 : 05/01/06-11:10:25 AM Z CST