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View Full Version : 300/530 convertible in Copal #3



LF_rookie_to_be
21-Nov-2014, 17:08
Here's a (presumably) rarely seen lens:

COLOR-TAMRON 6.8/300 14/530 (http://page11.auctions.yahoo.co.jp/jp/auction/n137343273)

I wonder what's the coverage of this one - around 87 degrees and less if using only one element for the 530mm length?

mdarnton
21-Nov-2014, 18:05
http://www.largeformatphotography.info/forum/showthread.php?58263-Offbeat-strange-and-mystery-lenses