Applet: Bessel Method
• E+30+95
Related Demos
E+30+17
Real images: Lighted ‘F-object’ and an astygmatic lens. E+30+18
Real images: Lighted ‘F-object’ and a cylindrical lens. E+30+5
Air, glass and water lenses in water tank with arc lamp. E+30+10
Blackboard optics: Light sources with lucite lenses. E+30+15
Real images: Lighted arrow image and various lenses. E+30+20
Cylindrical lens of lucite with words "DIOXIDE GLASS". E+30+25
Fresnel lenses to show. E+30+30
Large lens shows chromatic aberration on screen using arc lamp. E+30+35
Pincushion and barrel distortion of lenses using arc lamp. E+30+40
Cylindrical aberration: Wooden model. E+30+45
Astronomical telescope: Using objective and eyepiece lenses. E+30+50
Galilean telescope: similar to E+30+45. E+30+55
Compound microscope is assembled from lenses. E+30+60
Lantern slide projector with removable housing. E+30+65
Model of the eye, with near/far sight lenses, using arc lamp. E+30+70
Applet: Geometric Optics E+30+75
Applet: Thin Lens E+30+80
Applet: Two thin lenses E+30+85
Applet: Spherical Thin Lens in Gauss' Condition E+30+90
Applet: Auto-colimation Method E+30+100
Applet: Badal Method E+30+105
Applet: Vision Corrections E+30+110
Applet: Setting the reticulated bezel E+30+115
Applet: Astronomical Telescope E+30+120
Applet: Galileo's Telescope E+30+125
Applet: The Microscope