teleconvertor?

[Erik L]

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=310073611347

what? would this actually be usefull?

 

[georgef]

actually i use my teleconvertor as the extension ring. i just cant think of a situation to use this particular one.

extension rings don't have glass elements in them, they are that: extensions. teleconverters do. Do you take the elements out?

 

[Erik L]

extension rings don't have glass elements in them, they are that: extensions. teleconverters do. Do you take the elements out?

of course not. anyway this is about when to use them in screw mount cameras.

 

[Rogrund]

The focusing is rangefinder coupled with this teleconverter, so I can't see why you couldn't use it with good results.

As a teleconverter, that is, not for macro shots.

 

[john neal]

I have a Russian one - apparently they have good optics, but i have not tried it yet. May do so in France during the next couple of weeks. The only problem with mine is that it does not like infinity locks - they foul on it and prevent 100% infinity focus.