Plano Concave Lens, f = -400 mm

Height: 35 mm Focal length: - 400 mm Dimensions: L = 200 mm, T = 40 mm

Concave Lens on Stem f =-200 mm

Lenses in black frame on stem. With a lens protection ring for preventing damage to the lens. Holder: 130 mm dia. Shaft: 10 mm dia. Focal length: -200 mm Diaphragm diameter: 50 mm

Light Box

…adjusting a mixer lens at the front of the lamp. There are two double-sided slit diaphragms available so that four different beam configurations can be created. Set contents: 1 Light box 1 Plane mirror (glass) 1 Concave mirror (metal) 1 Convex mirror (metal) 1 Bi-convex lens, large (transparent…

Optics Equipment Set with Laser Ray Box

…curved mirrors and lenses Lens laws Correction of spherical aberration Short-sightedness and long-sightedness of the human eye and the correction of such defects Beam paths in cameras, microscopes and telescopes Contents: 1 Biconcave lens 4 Biconvex lenses 1 Plano-concave lens 1 Hemispherical body…

Optics Kit for Whiteboard

…Material: Plastic Mirrors: U15510 Plane mirror 200x35x35 mm? U15511 Convex – concave mirror, f = ?100 mm 200x35x35 mm? Transparent objects: U15515 Plano-concave lens, f = -400 mm 200x40x35 mm? U15516 Plano-convex lens, f = +400 mm 200x40x35 mm? U15517 Plane-parallel plate 200x100x35 mm? U51518…

Optical Disc with Accessories

…lenses, prisms, mirrors). An adjustable holder and tripod permit horizontal as well as vertical installation. Delivered with a storage case, this equipment set comprises the following items: 1 Optical disc with a holding stem and 2 clamps, 240 mm Ø 1 Bi-concave lens, 90 mm 1 Bi-convex lens,…

Physical Eye Model

…in the lens curvature), short-sightedness and far-sightedness. The physical eye model comprises: Half eyeball with adjustable iris diaphragm, lens holder and 2 convex lenses (f = 65 mm and 80mm), on a rod Half eyeball with retina (transparent screen), on a rod Lens holder with one concave and one…

Popular Searches: Retina

Set of Optical Components

…glass. Height: 15 mm each Scope of delivery: 1 Planar-convex lens 2 Bi-convex lenses 1 Bi-concave lens 1 Equilateral prism 1 Rectangular prism 1 Irregular prism 1 Plane-parallel plate 1 Semicircular element 1 Cylindrical lens

Ripple Tank

…circular waves 1 Holder for circular wave dippers 3 Bodies that can be laid in the tank to demonstrate reflection and diffraction (prism, bi-concave and bi-convex lenses) 1 Obstruction with a wide gap and four separate small gaps 2 Narrow doors 2 Wide doors 1 Drainage tube 1 Tube clamp

Popular Searches: Vibration Generator | Wave Generator