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Besides a standard 1/4 plate and a 546nm (1) tint plate (1st order red plate), a Senarmount compensator is also available as and option for retardation measurements from 0 to 1. |
Inserted int o the intermediate tube, this compensator permits retardation measurements from 0 to 6 orders. |
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Inserted into the nosepiece slot, this compensator permits retardation measurements from 0 to 1800nm. |
For more information, call Capra at (508) 650-9700