DCS # | DEMONSTRATION | REFERENCE | ABSTRACT |
6A60.00 | Thin Lens | | |
6A60.10 | blackboard optics - thin lens | PIRA 500 | |
6A60.10 | blackboard optics - thin lens | Og-7 | Blackboard optics are used with convex and concave thin lens elements. |
6A60.11 | optical disk with thin lens | PIRA 1000 | |
6A60.11 | optical disk with thin lens | 6A60.11 | The optical disk is used with multiple beams and a thin lens element. |
6A60.11 | optical disc - lenses | Og-10 | Various lens elements are used with the optical disc. |
6A60.12 | optical disc - refraction at curved | Og-1 | A long plastic slab with a concave surface at one end and a convex surface at the other is used in the optical disc. |
6A60.15 | ripple tank convex lens | PIRA 500 | |
6A60.15 | ripple tank convex lens | 6A60.15 | |
6A60.15 | ripple tank - lens model | Sm-6 | Refraction due to depth differences over a lens shaped area in the ripple tank. |
6A60.16 | ripple tank concave lens | PIRA 1000 | |
6A60.16 | ripple tank concave lens | 6A60.16 | |
6A60.20 | parallel lasers and lenses | PIRA 500 | |
6A60.20 | parallel lasers and lenses | 6A60.20 | Parallel lasers are passed through converging and diverging lenses. Chalk dust illuminates the beams. |
6A60.20 | parallel lasers and lenses | Og-9 | Parallel lasers are used with chalk dust to show the path of rays through a lens and combinations of lenses. |
6A60.20 | ray tracing with lenses | Disc 22-18 | Show parallel rays passing through a lens element and converging. |
6A60.30 | thin lens projection | PIRA 200 | Project the filament of a lamp with a thin lens. |
6A60.30 | projected filament with lens | 6A60.30 | Project the filament of a light bulb on the wall. The lens can be stopped down. |
6A60.30 | thin lens projection | Og-5 | Project the filament of a lamp with a thin lens. |
6A60.30 | real image formation | Disc 22-16 | With a source and screen at the ends of a long optical bench, show the two positions a lens will produce an image. |
6A60.31 | projected arrow with lens | PIRA 1000 | |
6A60.31 | projected arrow with lens | 6A60.31 | Use an illuminated arrow with a converging lens to project an image on a screen. |
6A60.32 | thin concave lens | Og-6 | Try to project an image with a thin concave lens. |
6A60.33 | image location | O-4a | A set of lenses for demonstration the six general cases for object and image distances. |
6A60.35 | lens magnification | PIRA 1000 | |
6A60.35 | lens magnification | Disc 22-17 | Place various lenses between a backlit grid and the class. |
6A60.40 | position of virtual image | 6A60.40 | |
6A60.40 | position of virtual image with TV | AJP 48(4),322 | Find
the virtual image location by focusing on an object through a lens removing
the lens, and moving the object to a focused position. Also the apparent
depth with TV method. |
6A60.45 | position of virtual image | PIRA 1000 | |
6A60.45 | focal length of a lens - mirror | Og-12 | When a lamp is at the focal length, the image is at the same place if a mirror is placed directly behind the lens. |
6A60.48 | effect of medium on focal length | L-50 | Find the focal length of a lens, then find the focal length of the same lens in water. |
6A60.49 | lenses | L-47 | All sorts of focal length stuff. |
6A60.50 | pinholes projected with a lens | PIRA 500 | |
6A60.50 | pinholes projected with a lens | 6A60.50 | |
6A60.50 | pinholes projected with lens | Oa-2 | Pinholes
are pricked in a black paper covering a long filament bulb. Bring the multiple
images into one image with a converging lens. |
6A60.50 | action of a lens | L-48 | Project the images of a filament through several pinholes and then add a lens to collect the many into a single image. |
6A60.60 | paraffin lens and microwaves | PIRA 1000 | |
6A60.60 | paraffin lens and microwaves | 6A60.60 | |
6A60.60 | microwave lens | 33-7.2 | Construct a
microwave lens and prisms of stacks of properly contoured aluminum sheets
separated by just over one half the wavelength. |