You would just have a very narrow acceptance angle and a very long exposure
time, plus difficulty knowing just what you were pointing at. there are some
pictures of cameras like ths in eric renner's book.
----- Original Message -----
From: "John Ptak" <jfjptak@yahoo.com>
To: <pinhole-discussion@pinhole.com>
Sent: Friday, October 19, 2001 8:17 AM
Subject: [pinhole-discussion] long, long focal length Q
> I'm wondering what folks here might have tried with
> long (or I guess deep) focal lengths within a narrow
> camera. What is the affect of, say, an 8-foot focal
> length in a 4-inch diameter cam? Is the incidence too
> great to make a recognizable image?
> Thanks.
> John Ptak
> jfptak@thesciencebookstore.com
>
> __________________________________________________
> Do You Yahoo!?
> Make a great connection at Yahoo! Personals.
> http://personals.yahoo.com
>
> _______________________________________________
> Pinhole-Discussion mailing list
> Pinhole-Discussion@pinhole.com
> unsubscribe or change your account at
> http://www.pinholevisions.org/discussion/
>
Received on Fri Oct 19 14:08:32 2001
This archive was generated by hypermail 2.1.8 : Mon 13 Dec 2004 - 23:33:27 PST