Open Photographic Society, Environment

<body> <p>Open Photographic Society, OPS. This page uses frames, but your browser doesn't support them. The following links are for search engines only, clicking them will only bring you back here!</p> <a href="environmentaltitude.htm">Environment - photography at high altitudes</a> <a href="environmentcold.htm">Environment - photography in cold climates</a> <a href="environmentdust.htm">Environment - photography in dusty environments</a> <a href="environmentheat.htm">Environment - photography in hot climates</a> <a href="environmentintroduction.htm">Environment - introduction</a> <a href="environmentstatic.htm">Photography and static electricity</a> <a href="environmentwater.htm">Photography in wet environments</a> </body>