Product details
Quarter-Wavelength Filter on Stem
Retardation plate ( /4 platelet) made of plastic foil, rotatable on a ball-bearing in a holder on a stem. With an angle scale possessing 1 increments. Aperture: 38 mm Retardation: /4 at 560 nm Height of the optical axis: 150 mm Holder: 1...
Product Overview
Aperture: 38 mm Ø
Retardation: λ/4 at 560 nm
Height of the optical axis: 150 mm
Holder: 100 mm Ø
Stem: 10 mm Ø
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