Home
SearchSearch MemberlistMemberlist RegisterRegister ProfileProfile Log in to check your private messagesLog in to check your private messages Log inLog in

Large format lenses from VEB Carl Zeiss Jena 1945 - 1991
View previous topic :: View next topic  


PostPosted: Tue Jun 23, 2015 7:33 pm    Post subject: Large format lenses from VEB Carl Zeiss Jena 1945 - 1991 Reply with quote

I came across this interesting 'site' its actually an online pdf. very interesting

http://www.arnecroell.com/czj.pdf



PostPosted: Tue Jun 23, 2015 10:11 pm    Post subject: Reply with quote

yes, ARne did a great job since many years. Have you (deliberately) overlooked his copyright notice??


PostPosted: Wed Jun 24, 2015 6:03 pm    Post subject: Reply with quote

kds315* wrote:
Have you (deliberately) overlooked his copyright notice??


usually it is acceptable to advertise a book or publication by taking a photo of an example page. especially when this is free to read in the web. (or is it hacked somehow?)


PostPosted: Wed Jun 24, 2015 7:43 pm    Post subject: Reply with quote

This image was to illustrate his web page and is a random screen capture for review purposes. This is perfectly acceptable use. Of course there is nothing to stop a person downloading the pdf - is that breach of copyright?

The author has used references from a couple of dozen sources and has quoted from them extensively. Is he himself in breach of copyright?

If he was that uptight with his copyright as you seem to be he could have put this information on the net in a much more secure way.

Things are on the net to be read. I am merely pointing the audience he seeks towards a good resource.