Simultaneous contrast apparatus, with two prisms for binocular or monocular investigation. After Hering, by Rothe, Prag See a color photograph of this device in the <link href='http://dssmhi1.fas.harvard.edu/emuseumdev/code/emuseum.asp?rawsearch=Number%2F%2C%2Fis%2F%2C%2FWJ0031%2F%2C%2F0%2F%2C%2F0'>Harvard Collection of Historical Scientific Instruments</link>. Simultaneous contrast apparatus, with two prisms for binocular or monocular investigation. After Hering, by Rothe, Prag

BibTeX Export

@misc{56752,
  note         = {{http://vlp.mpiwg-berlin.mpg.de/library/data/lit814 
                   0/index\_html?pn=13\&ws=3\&mk=0.0456/0.876\&wid=digi\_8
                   466 http://vlp.mpiwg-berlin.mpg.de/library/data/li
                   t8140/index\_html?pn=11\&ws=1.5\&mk=0.5346/0.7872\&wid
                   =digi\_2885 The "table" also belongs to the
                   instrument.  See (Rothe No. 30): http://vlp.mpiwg-
                   berlin.mpg.de/library/data/lit13702/index\_html?pn=
                   36\&ws=1.5 No. 30 (+31) Thumbnail replaced with
                   marked version.}},
  url          = {https://vlp-new.ur.de/images/img30171}
}