In addition to a _______ body with _______
_____________ , optical flat requirements include
the use of materials which are ______________
From the table in foldout-8 you can reason
that _______ _______ ______ is preferred in op-
tical flat construction because like the other
materials it is ___________ and has the _________
coefficient of ___________ ____________ of all
the materials listed.
We have described the optical flat as a
round disc which is usually made of ___________
_______ _______, because the material is _______
_________ ________ of all materials considered.
The prefix mono means one, and the word
chromatic is directly associated with color.
You can reason that a monochromatic light is a
As you study foldout-9, you must realize
that the value 11.6 micro ( ) inches is true
The conditions at A in foldout-10 are such
cause the gage block and optical flat _________
__________ are _____ and parallel.