On Tue, 07 Aug 2018 19:19:50 -0400, Tony Cooper
wrote:

On Tue, 07 Aug 2018 07:03:33 -0700, Savageduck
wrote:

On Aug 6, 2018, PeterN wrote
(in article ):


Your examples have no relevance to my statement. I was obviously talking
about a "SPY CAMERA." And the context was a camera that will have a
3,000 mm optical lens, and claimed by Nikon to be usable as a 6,000 mm
lens.

What on earth is a “SPY CAMERA”?

https://petapixel.com/2018/08/06/thi...eid=b307a66a15

A "spy camera" would be a camera that could be secreted on person so
that no one would know the person was capable of taking photographs.
The common use would be to photograph documents, but there would be
other uses.

A camera with a long lens should more aptly be called a "surveillance
camera" because it would be used to photograph the activities of
people from a distance so the photographer would not be observed.

--
Tony Cooper - Orlando, Florida