View single post by Robert
 Posted: Sat Oct 24th, 2015 05:11
Robert



Joined: Mon Apr 2nd, 2012
Location: South Lakeland, UK
Posts: 4066
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While Bj¸rn does not appear to explicitly test the G version, I suspect there is little or no optical difference with this lens.

Having awarded his top rating of 5 for this lens in Infra Red, Bj¸rn states "IR performance: Similar to the MF version, this fast lens is - rather unexpectedly - a good IR performer and there are no evident hot spots."

http://www.naturfotograf.com/lens_short.html

Just to be sure, it might be prudent to make a couple of test exposures before parting with cash, IR hotspots can occur in some samples but not others of the same lens type.



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Robert.