Re: pinholes with hasselblad

The "official" hasselblad pinhole body cap, which gives sharp pinhole
images, says that the pinhole is f230, at a diameter of 0.0126". I calculate
exposure to be around 125 times what is metered for f22. Then add
reciprocity correction to that.
----- Original Message -----
From: hannah smolenska <hsmolenska@yahoo.com>
To: <pinhole-discussion@pinhole.com>
Sent: Thursday, November 09, 2000 8:51 AM
Subject: [pinhole-discussion] pinholes with hasselblad

> hi there,
> i'm interested in trying pinholes with medium format
> film with a hasselblad, using 400 speed film. any
> suggestions on exposure times?
> thanks!
> hannah
>
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Received on Thu Nov 9 18:12:10 2000