Thermo Spectronic NTRM VQC 1930 Neutral Density Glass Filters
NTRM - NIST Traceable Reference Material
Excellent used condition. No scratches on the glass.
Comes as shown, with everything shown:
4 Cells:-
Blank
1-516 [ A016 ]
3-516 [ B016 ]
50-516 [ F016 ]
Please feel free to contact us if you have any questions.
bx6i-1