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![Set of 4 Image Objects, 1000886 [U8476605], Apertures, Diffraction Elements and Filters](/imagelibrary/U8476605/U8476605_01_Set-of-4-Image-Objects.jpg)
![Set of 4 Image Objects, 1000886 [U8476605], Apertures, Diffraction Elements and Filters](/thumblibrary/U8476605/U8476605_01_1200_1200_Set-of-4-Image-Objects.jpg)
![Experiment: Lens equation (230 V, 50/60 Hz), 8000678 [UE4010100-230], Geometric Optics](/thumblibrary/UE4010100-230/UE4010100-230_01_140_140_Experiment-Lens-equation-230-V-5060-Hz.jpg)
![Experiment: Lens equation (115 V, 50/60 Hz), 8000677 [UE4010100-115], Geometric Optics](/thumblibrary/UE4010100-115/UE4010100-115_01_140_140_Experiment-Lens-equation-115-V-5060-Hz.jpg)
![Convex Lens K, f = 100 mm, 1010300 [U8475911], Kröncke Optics](/thumblibrary/U8475911/U8475911_01_140_140_Convex-Lens-K-f-100-mm.jpg)
![Optical Rider K, 1000862 [U8475350], Kröncke Optics](/thumblibrary/U8475350/U8475350_01_140_140_Optical-Rider-K.jpg)
![Optical Lamp K, 1000863 [U8475400], Kröncke Optics](/thumblibrary/U8475400/U8475400_01_140_140_Optical-Lamp-K.jpg)
![Clamp K, 1008518 [U84755401], Kröncke Optics](/thumblibrary/U84755401/U84755401_01_140_140_Clamp-K.jpg)
![Convex Lens K, f = 50 mm, 1000869 [U8475901], Kröncke Optics](/thumblibrary/U8475901/U8475901_01_140_140_Convex-Lens-K-f-50-mm.jpg)
![Optical Bench K, 1000 mm, 1009696 [U8475240], Kröncke Optics](/thumblibrary/U8475240/U8475240_01_140_140_Optical-Bench-K-1000-mm.jpg)
![Projection Screen K, White, 1000879 [U8476320], Kröncke Optics](/thumblibrary/U8476320/U8476320_01_140_140_Projection-Screen-K-White.jpg)
![Transformer 12 V, 25 VA (230 V, 50/60 Hz), 1000866 [U8475470-230], Power Supplies](/thumblibrary/U8475470-230/U8475470-230_01_140_140_Transformer-12-V-25-VA-230-V-5060-Hz.jpg)
![DC Power Supply 20 V, 5 A (230 V, 50/60 Hz), 1003312 [U33020-230], Power Supplies](/thumblibrary/U33020-230/U33020-230_01_140_140_DC-Power-Supply-20-V-5-A-230-V-5060-Hz.jpg)
![Set of 15 Safety Experiment Leads, 75 cm, 1002843 [U138021], Circuits](/thumblibrary/U138021/U138021_01_140_140_Set-of-15-Safety-Experiment-Leads-75-cm.jpg)
![Barrel Foot, 1 kg, 1002834 [U13265], Bases](/thumblibrary/U13265/U13265_01_140_140_Barrel-Foot-1-kg.jpg)
![Clamp with Hook, 1002828 [U13252], Clamps](/thumblibrary/U13252/U13252_01_140_140_Clamp-with-Hook.jpg)
![Diaphragm with 4 Double Slits of Different Spacings, 1000597 [U14101], Apertures, Diffraction Elements and Filters](/thumblibrary/U14101/U14101_01_140_140_Diaphragm-with-4-Double-Slits-of-Different-Spacings.jpg)
![Tripod Stand 150 mm, 1002835 [U13270], Bases](/thumblibrary/U13270/U13270_01_140_140_Tripod-Stand-150-mm.jpg)
![Red Laser Diode, 650 nm, 1003201 [U22000], Optical Lamps on Stem](/thumblibrary/U22000/U22000_01_140_140_Red-Laser-Diode-650-nm.jpg)
![Calipers, 150 mm, 1002601 [U10071], Measurement of Length](/thumblibrary/U10071/U10071_01_140_140_Calipers-150-mm.jpg)
![Universal Clamp, 1002830 [U13255], Clamps](/thumblibrary/U13255/U13255_01_140_140_Universal-Clamp.jpg)
![Pair of Safety Experiment Leads, 75 cm, blue, red, 1017718 [U13816], Experiment Leads and Cables](/thumblibrary/U13816/U13816_01_140_140_Pair-of-Safety-Experiment-Leads-75-cm-blue-red.jpg)
![Diaphragm with 3 ruled gratings, 1000599 [U14103], Apertures, Diffraction Elements and Filters](/thumblibrary/U14103/U14103_01_140_140_Diaphragm-with-3-ruled-gratings.jpg)