Dubuque, IA Free Moderated Classifieds Site   >   OLD ADS FROM PREVIOUS YEARS   >   2009   >   April   >   15 huetest color vision tester farnsworth-munsell ?

15 huetest color vision tester farnsworth-munsell ?

I really was not sure what this item was used for, so I did a google search to help describe it. I am sure that all of you people who need something like this, know exactly how to use it. From my search, this item appears to be some type of color vision tester. Most sites claimed that this set made a color test easy to administer and was a very effective way to measure deficiencies in someone's color vision. One site claims that "The Farnsworth-Munsell Dichotomous D-15 Test is an abridged version of the 100 Hue Test for screening color vision defects only. The D-15 Test is intended for the detection of color vision defects such as red-green and blue-yellow deficiencies as opposed to color acuity. The test consists of a reference cap and 15 removable chips of incremental hue variation." I am not sure if this tester is a Farnsworth-Munsell or not. I sold one previously that had the same style gold-colored metal hardware, so I assume it is the same brand, but it could be another. If anyone has information about this tester or brand and would like to share your knowledge, please feel free to message me. The tester is a wooden box that contains little circle discs of color. The box has 15 color circles that are numbered on their backside. Number 5 is missing. One disc is fixed in the box. The box measures about 14 1/2" long, 1 1/4" deep and 2" wide. The ends of the box has brass colored hardware. The box is in rough shape with one brass colored end piece and some little brass nails missing. The lid does not open and close properly. The discs themselves appear to be in good condition, so if someone is missing a disc or two from their test, maybe this one will help fill the void. I hope that someone knows exactly what test this item is used for and can find it a new home.
If you need specific information that I or my photos fail to address, email me with your questions and I will try to get the answers for you.
15 huetest color vision tester farnsworth-munsell ? 15 huetest color vision tester farnsworth-munsell ? 15 huetest color vision tester farnsworth-munsell ? 15 huetest color vision tester farnsworth-munsell ? 15 huetest color vision tester farnsworth-munsell ? 15 huetest color vision tester farnsworth-munsell ? 15 huetest color vision tester farnsworth-munsell ? 15 huetest color vision tester farnsworth-munsell ? 15 huetest color vision tester farnsworth-munsell ?