The Holographer | Holography » Erratum http://holographer.org holographer.org Tue, 10 Jan 2012 10:32:57 +0000 http://wordpress.org/?v=abc en hourly 1 Erratum: Practical Holography – third edition http://holographer.org/practical-holography-erratum/ http://holographer.org/practical-holography-erratum/#comments Wed, 11 Aug 2004 15:46:52 +0000 Kaveh http://wordpress.holographer.net/?p=436 Author: Graham Saxby

There is an omission in the formula at the top of page 471. After the ferric sulphate line, add a new line as follows: ’sodium hydrogen sulfate, crystals…30 g’. Graham offers his apologies to any holographers whose bleach stage took three hours as a result of this omission.

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