| Wavelength range: | 508 nm - 644 nm |
| Substrate material: | Suprasil |
| Refractive index: | 1,4567 |
| Coefficient of reflection: | 0,85 |
| Flatness: | 32 nm (λ/20) |
| Aperture: | 22 mm |
| External diameter: | 130 mm |
| Diameter of rod: | 10 mm |
| Height from end of rod to optical axis: | 150 mm |
| Weight | 0.34 kg |
| Brand | 3B Scientific |
| Previous Item No. | 1020903 |
![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)
![Safety Experiment Leads, 75 cm, 2.5 mm², blue, red, (2 pcs), 1017718 [U13816], Experiment Leads and Cables](/thumblibrary/U13816/U13816_01_140_140_Safety-Experiment-Leads-75-cm-25-mm-blue-red-2-pcs.jpg)
![AC/DC Power Supply 0 − 12 V, 3 A (230 V, 50/60 Hz), 1021091 [U22500-230], Power Supplies](/thumblibrary/U22500-230/U22500-230_01_140_140_ACDC-Power-Supply-0-12-V-3-A-230-V-5060-Hz.jpg)
![Plug-in Board for Components, 1012902 [U33250], Plug-In Component System](/thumblibrary/U33250/U33250_01_140_140_Plug-in-Board-for-Components.jpg)
![Linear Resistor, 1 kOhm, 1012916 [U333024], Plug-In Component System](/thumblibrary/U333024/U333024_01_140_140_Linear-Resistor-1-kOhm.jpg)
![Linear Resistor, 47 kOhm, 1012926 [U333034], Plug-In Component System](/thumblibrary/U333034/U333034_01_140_140_Linear-Resistor-47-kOhm.jpg)
![Potentiometer 220 Ohm, 3 W, P4W50, 1012934 [U333042], Plug-In Component System](/thumblibrary/U333042/U333042_01_140_140_Potentiometer-220-Ohm-3-W-P4W50.jpg)
![Set of 10 Jumpers, 1012985 [U333093], Plug-In Component System](/thumblibrary/U333093/U333093_01_140_140_Set-of-10-Jumpers.jpg)
![Analogue Multimeter ESCOLA 30, 1013526 [U8557330], Hand-held Analog Measuring Instruments](/thumblibrary/U8557330/U8557330_01_140_140_Analogue-Multimeter-ESCOLA-30.jpg)
![Support for Optical Bench D, Set, 1012399 [U103041], Optics with an Optical Bench](/thumblibrary/U103041/U103041_01_140_140_Support-for-Optical-Bench-D-Set.jpg)
![Digital Multimeter P1035, 1002781 [U11806], Hand-held Digital Measuring Instruments](/thumblibrary/U11806/U11806_01_140_140_Digital-Multimeter-P1035.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)
![Millikan’s Apparatus (230 V, 50/60 Hz), 1018884 [U207001-230], Millikan’s Experiment](/thumblibrary/U207001-230/U207001-230_01_140_140_Millikan-s-Apparatus-230-V-5060-Hz.jpg)
![Potentiometer 1 kOhm, 1 W, P4W50, 1012936 [U333044], Plug-In Component System](/thumblibrary/U333044/U333044_01_140_140_Potentiometer-1-kOhm-1-W-P4W50.jpg)
![Thermopile, 1000824 [U8441301], Greenhouse Effect](/thumblibrary/U8441301/U8441301_01_140_140_Thermopile.jpg)
![U Core D, 1000979 [U8497215], Demountable Transformer D](/thumblibrary/U8497215/U8497215_01_140_140_U-Core-D.jpg)
![Experiment: Leslie Cube (230 V, 50/60 Hz), 8000585 [UE2020205-230], Heat transport](/thumblibrary/UE2020205-230/UE2020205-230_01_140_140_Experiment-Leslie-Cube-230-V-5060-Hz.jpg)
![Experiment: Field effect transistors (230 V, 50/60 Hz), 8000676 [UE3080300-230], Electronics](/thumblibrary/UE3080300-230/UE3080300-230_01_140_140_Experiment-Field-effect-transistors-230-V-5060-Hz.jpg)