Tessina shutter test

<p>I check the shutter timing of Tessina with Audacity</p>

<p><img src="http://d6d2h4gfvy8t8.cloudfront.net/18186005-lg.jpg" alt="" width="1366" height="768" /><br>

Tessina 1/60 sec</p>

<p><img src="http://d6d2h4gfvy8t8.cloudfront.net/18186004-lg.jpg" alt="" width="1366" height="768" /></p>

<p>Tessina 1/30 sec</p>

<p><img src="http://d6d2h4gfvy8t8.cloudfront.net/18186003-lg.jpg" alt="" width="1366" height="768" /></p>

<p>Tessina 1/15 sec</p>

<p><img src="http://d6d2h4gfvy8t8.cloudfront.net/18186002-lg.jpg" alt="" width="1366" height="768" /></p>

<p>Tessina 1/8 sec</p>

<p>The timing of 1/15 sec, 1/30 sec, 1/60 sec all accurate, 1/8 sec shutter is sluggish ~~1/4 sec</p>

 

<p><strong>Every camera </strong>including Tessinas should have the shutter exercised every three months to keep the shutter from sticking and to move the lubricants around. That way a CLA [Clean, Lubricate and Adjust] can be avoided.</p>