| Subject: | [OM] Re: Mind Bender |
|---|---|
| From: | Stephen Troy <sctroy@xxxxxxxxx> |
| Date: | Sun, 24 Nov 2002 19:58:19 -0500 |
>From: AG Schnozz <agschnozz@xxxxxxxxx> >Subject: [OM] Mind Bender > >Quiz: > >What focal length is effectively half-way between 100mm and >200mm? > >AG-Schnozz Here's how I see it: 100mm = 24 degree angle of view 135mm = 18 degree (halfway) 200mm = 12 degree Steve Troy < This message was delivered via the Olympus Mailing List > < For questions, mailto:owner-olympus@xxxxxxxxxxxxxxx > < Web Page: http://Zuiko.sls.bc.ca/swright/olympuslist.html > |
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