Note: Range refers to the ability of the test to separate Normal, Mild, Medium or Strong color deficiency
Product
Part Number
Congenital
Acquired
Range
Technical Papers Published
Qty Disks
Software Available
Magnetic
Time to
Price
Farnsworth D15
FD15C
Yes
Limited
Med to Strong
Many
15
Quick
$150.00
Lanthony D15
LD15C
No
Normal vs Mild
$160.00
Farnsworth 100 Hue
F100R
Full
100
Several
Longest
$700.00
Sahlgren's
4595
12
$235.00
Hahn Double Hue
4512C
30
Moderate
Inquire
Lanthony 40 Hue
126977
unknown
40
$779.60
Roth 28 Hue
4506R
28
$465.00
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