Transmission Wedge Witness Sample
$25.00
{{option.name}}:
{{selected_options[option.position]}}
{{value_obj.value}}
Esco Optics transmission wedge witness samples are precision polished on both sides to a scratch dig of 60-40. Flatness of each side is < 1 wave @ 633nm at 80% CA. Parallelism < 1 arc min. Edges are safety beveled. The wedge side has a polished face at 8º +\-0.50 degrees. All of our witness samples are melt lot controlled and individual melt data is available on request. The refractive index values listed are representative of nd at 587nm. Diameter 25.40mm +\-0.10 Thickness (Thick End) 8mm +/-0.20 Wedge Angle 8º +/- .5 degrees Flatness < 1 wave @ 633nm Surface Quality 60-40 scratch-dig Edges Fine ground and beveled
Show More
Show Less