<blockquote>
<p>The Nikon F6 was produced mainly for the intent of photographing electricity meter readings in some countries</p>
</blockquote>
<p>What's the market for this? A couple of dozen?<br>
The F6, like all professional camera equipment, is mainly bought by amateurs. If only professionals (and meter readers) bought them, they would be uneconomical to make.</p>