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This sale is for :- 77297 Grating for 1/8m Hand Operated 77250 Monochromator
Manufactor Description:-
The 77297 Holographic Grating Assembly for the 77250 Monochromator is a
30 x 30 mm replicated grating prealigned in a protective frame. The
frame has a tab so you can insert and remove the grating without
touching its surface.
Conditions:-.the scraches in the 5th. photo is on the outer of the box..the Grating is very good.
More info at http://search.newport.com
We have no way to tell if it is new or used .. so we list it as used.
CHECK PHOTOS FOR DETAILS.
If it is not in the photo it is not included.
Any Questions please Ask before buying.
It is my goal to have completely satisfied customers so I make every attempt to list the items as accurately as possible and include multiple quality photos.