Retardation plate (λ/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 Ø
Retardation: λ/4 at 560 nm
Height of the optical axis: 150 mm
Holder: 100 mm Ø
Stem: 10 mm Ø
Overview of all experiments in which the product is used
![Quarter-Wavelength Filter on Stem, 1021353 [U22023], Fundamentals of Atomic Physics](/imagelibrary/U22023/U22023_01_Quarter-Wavelength-Filter-on-Stem.jpg)
![Quarter-Wavelength Filter on Stem, 1021353 [U22023], Fundamentals of Atomic Physics](/thumblibrary/U22023/U22023_01_1200_1200_Quarter-Wavelength-Filter-on-Stem.jpg)
![Experiment: Normal Zeeman Effect (230V, 50/60 Hz), 8000867 [UE5020700-230], Fundamentals of Atomic Physics](/thumblibrary/UE5020700-230/UE5020700-230_01_140_140_Experiment-Normal-Zeeman-Effect-230V-5060-Hz.jpg)
![DC Power Supply, 32 V, 20 A (230 V, 50/60 Hz), 1012857 [U11827-230], Power Supplies](/thumblibrary/U11827-230/U11827-230_01_140_140_DC-Power-Supply-32-V-20-A-230-V-5060-Hz.jpg)
![Polarisation Filter on Stem, 1008668 [U22017], Optical Components on Stem](/thumblibrary/U22017/U22017_01_140_140_Polarisation-Filter-on-Stem.jpg)
![Optical Precision Bench D, 1000 mm, 1002628 [U10300], Optics with an Optical Bench](/thumblibrary/U10300/U10300_01_140_140_Optical-Precision-Bench-D-1000-mm.jpg)
![Convex Lens on Stem f =+100 mm, 1003023 [U17102], Optical Components on Stem](/thumblibrary/U17102/U17102_01_140_140_Convex-Lens-on-Stem-f-100-mm.jpg)
![Optical Base D, 1009733 [U10319], Optics with an Optical Bench](/thumblibrary/U10319/U10319_01_140_140_Optical-Base-D.jpg)
![Polarising Attachment, 1021364 [U8557760], Polarisation](/_images/ProductImageComingSoon/140en.gif)
![Electromagnet Accessory for Zeeman Effect, 1021365 [U8557770], Fundamentals of Atomic Physics](/thumblibrary/U8557770/U8557770_01_140_140_Electromagnet-Accessory-for-Zeeman-Effect.jpg)
![Support for Optical Bench D, 1012399 [U103041], Optics with an Optical Bench](/thumblibrary/U103041/U103041_01_140_140_Support-for-Optical-Bench-D.jpg)
![Optical rider D, 90/36, 1012401 [U103161], Optics with an Optical Bench](/thumblibrary/U103161/U103161_01_140_140_Optical-rider-D-9036.jpg)
![Set of 15 Experiment Leads, 75 cm 1 mm², 1002840 [U13800], Circuits](/thumblibrary/U13800/U13800_01_140_140_Set-of-15-Experiment-Leads-75-cm-1-mm.jpg)
![Coil D, 900 Turns, 1012859 [U8497390], Demountable Transformer D](/thumblibrary/U8497390/U8497390_01_140_140_Coil-D-900-Turns.jpg)
![Fabry-Perot-Etalon, 1020903 [U8557590], Fundamentals of Atomic Physics](/thumblibrary/U8557590/U8557590_01_140_140_Fabry-Perot-Etalon.jpg)
![Magnetic Field Sensor, Axial/Tangential, 1001040 [U8533997], Magnetic Fields](/thumblibrary/U8533997/U8533997_01_140_140_Magnetic-Field-Sensor-AxialTangential.jpg)
![Electric Field Meter (230 V, 50/60 Hz), 1021405 [U8557820-230], Electrostatics](/thumblibrary/U8557820-230/U8557820-230_01_140_140_Electric-Field-Meter-230-V-5060-Hz.jpg)
![Experiment: Michelson-Interferometer, 8000684 [UE4030410], Wave optics](/thumblibrary/UE4030410/UE4030410_01_140_140_Experiment-Michelson-Interferometer.jpg)
![Experiment: Millikan’s Experiment (230 V, 50/60 Hz), 8000774 [UE5010400-230], Fundamentals of Atomic Physics](/thumblibrary/UE5010400-230/UE5010400-230_01_140_140_Experiment-Millikan-s-Experiment-230-V-5060-Hz.jpg)