Economical laser pointers are useful for many optical experiments. Lasers operate on a push-button switch, are housed in a rubberized aluminum pen-style case, and include a pocket clip. Laser Pointer features both Red/Green beams. The 6" long x 0.5" diameter Class 3R Red laser pointer has a maximum…

This high quality 27mm lens is mounted in a sturdy black plastic loupe. Available in either 6x or 10x.

Jolly's Photometer consists of a piece of aluminum foil sandwiched between two acrylic blocks and two eye pieces on either side of the accessory. These eye pieces allow you to observe the intensity of two light sources that are shining on either side of the foil. This accessory is designed to…

The Neutralization Set consists of two lenses: one concave and one convex. When combined, the lenses create no magnification. The lenses are made from glass, have a focal length of ±115mm, and a diameter of 38mm. PRODUCT WARNINGS WARNING: This product can expose you to chemicals…

Lenses - Glass with ground edges - Double Concave

A set of six glass spherical mirrors with back survace silvering. Includes three convex and three concave mirrors, all of 50mm diameter. Focal lengths are: 50mm, 100mm, 200mm, -50mm, -100mm, -200mm.

Our Diaphragm accessory allows you to cycle through six different size apertures for light experiments: 2mm, 4mm, 6mm, 10.75mm, and 14.85mm. This accessory is designed to work with our Basic and Deluxe Optical Benches (#OPTBN-BSC and #OPTBN-DLX). PRODUCT WARNINGS WARNING: This…

Our Lens Holder, 50mm can hold 50mm diameter lenses and mirrors for optical bench experiments. This accessory is designed to work with our Basic and Deluxe Optical Benches (#OPTBN-BSC and #OPTBN-DLX). PRODUCT WARNINGS WARNING: This product can expose you to chemicals including…

Our Grating Holder optical bench accessory allows you to choose your own size of grating to cover the aperture in the middle of the holder. This accessory is designed to work with our Basic and Deluxe Optical Benches (#OPTBN-BSC and #OPTBN-DLX). PRODUCT WARNINGS WARNING: This…

This 12V, 24W light bulb is a replacement bulb for our Light Source accessory (#OPTBN-LS). Our Light Source accessory (#OPTBN-LS) is designed for our Basic and Deluxe Optical Benches (#OPTBN-BSC and #OPTBN-DLX). PRODUCT WARNINGS WARNING: This product can expose you to chemicals…

Folding Magnifiers in plastic cases. 38mm lens, 5x magnification. Double magnifier has two lenses for 10x magnification and triple magnifier has three lenses for 15x magnification.

Set of 2 lenses, 1 concave and 1 convex, 38mm diameter, 150mm focal length.

Our Object Screen is a circular, black metal screen with a 75mm diameter and 10mm central aperture covered in 1.5mm wire mesh. Use to experiment with light. This accessory is designed to work with our Basic and Deluxe Optical Benches (#OPTBN-BSC and #OPTBN-DLX). PRODUCT WARNINGS …

Magnifying Glass with Glass lenses molded into high quality unibody plastic frames.

Folding Magnifiers in plastic cases. 25mm lens, 5x magnification. Double magnifier has two lenses for 10x magnification and triple magnifier has three lenses for 15x magnification.

This high-quality lens and prism set is useful for teaching a wide variety of optical principles. You get three lenses and four prisms. The lenses are polished on all surfaces. Sizes vary from 52mm to 88mm in length. Lenses include double concave, double convex, and semicircular. Prisms include…

Optically true glass with scratch-resistant copper back silvering individual glass mirrors ideal for a variety of optics experiments. Focal lenghts available from 25mm - 300mm.

Magnifying glass, ideal for both reading and physics experiments Lens measures 4" (100mm) in diameter Unbreakable plastic mount with handle Total length measures 8.5", with lens frame measuring 4" and handle measuring 4.5" Magnifying glass, ideal for both reading and physics experiments. Lens…

Polished Acrylic or Flint Glass Right Angle Prisms.

Equilateral, 45mm sides hollow acrylic prism. Has one hole for adding fluids to study refraction and dispersion. Comes with a funnel and a stopper.

Includes two acrylic lenses, one each of double convex, and double concave, and three mirrors, one each of convex, concave and plane. Packed in a cushioned wood storage box.

A comprehensive and economical set of equipment for ray optics and color experiments using magnetic-backed components that can be used on the included whiteboard or any installed steel whiteboard. This set is a great value! The set's topic range includes the optics of lenses, mirrors and…

These superior quality, yet economical prisms and lenses can be used to teach a wide variety of optical principals. This set is housed in a wooden case and includes a detailed teacher activity guide.

Made from Plate Glass, with carefully ground and polished optical survaces, and cleanly ground edges, these lenses feature a diameter of 38mm - 125mm and focal lengths from 50mm - 500mm.

Clear plastic magnifier is 90 mm (3.5") in length and features a lens of 3x magnification. The lens is 35mm in diameter.

The demonstration mirror is used in physical science classes studying optics. The large size allows students to see the demonstration. The large, glass convex or concave mirror has a diameter of 40.5cm and a focal length of 68cm or 37cm respectively.

The United Hartl Optical Disk is a compact apparatus that demonstrates the behavior of optical elements by means of ray paths through clear acrylic models. It consists of a circular 9” diameter graduated disk mounted on a stand and fitted with a ray box on an adjustable arm. Narrow, parallel…

Optically true glass with scratch-resistant copper back silvering individual glass mirrors ideal for a variety of optics experiments. Focal lenghts available from 25mm - 300mm.

EQUILATERAL PRISM Triangular equilateral prism. Made of high quality, polished acrylic material 3" LENGTH Prism measures 3" (75mm) in length. Each face measures 1" (25mm) PHYSICS EXPERIMENTS Excellent for physics classrooms. Ideal for a variety of experiments in optics, light refraction,…

Glass with ground edges - Double Convex

Equilateral prisms, made from high quality clear acrylic sheet with highly polished surfaces.