Newest Products

Highly polished, double concave lens Lens measures 2" (50mm) in diameter and is approximately 3mm thick Diverging lens with a 300mm focal length M...

DOUBLE CONCAVE || Highly polished, double concave lens SPHERICAL || Lens measures 2" (50mm) in diameter and is approximately 3.5mm thick 250MM FOC...

This round double concave optical glass lens is designed for physics and educational uses. It is approximately 2" (50mm) diameter and 3mm thick. N...

This round double concave optical glass lens is designed for physics and educational uses. It is approximately 2" (50mm) diameter and 4mm thick. N...

DOUBLE CONCAVE || Highly polished, double concave lens SPHERICAL || Lens measures 2" (50mm) in diameter and is approximately 3.8mm thick 200MM FOC...

DOUBLE CONCAVE || Highly polished, double concave lens SPHERICAL || Lens measures 2" (50mm) in diameter and is approximately 4.6mm thick 150MM FOC...

This round double concave optical glass lens is designed for physics and educational uses. It is approximately 2" (50mm) diameter and 5.5mm thick....

This round double concave optical glass lens is designed for physics and educational uses. It is approximately 2" (50mm) diameter and 8mm thick. N...

DOUBLE CONCAVE || Highly polished, double concave lens SPHERICAL || Lens measures 2" (50mm) in diameter 100MM FOCAL LENGTH || Diverging lens with ...

DOUBLE CONCAVE || Highly polished, double concave lens SPHERICAL || Lens measures 1.5" (38mm) in diameter and is approximately 7.8mm thick 50MM FO...

Highly polished, double concave lens Lens measures 1.5" (38mm) in diameter and is approximately 3mm thick Diverging lens with a 300mm focal length...

Highly polished, double concave lens Lens measures 1.5" (38mm) in diameter and is approximately 3mm thick Diverging lens with a 250mm focal length...

DOUBLE CONCAVE || Highly polished, double concave lens SPHERICAL || Lens measures 1.5" (38mm) in diameter 200MM FOCAL LENGTH || Diverging lens wit...

DOUBLE CONCAVE || Highly polished, double concave lens SPHERICAL || Lens measures 1.5" (38mm) in diameter 150MM FOCAL LENGTH || Diverging lens wit...

DOUBLE CONCAVE || Highly polished, double concave lens SPHERICAL || Lens measures 1.5" (38mm) in diameter and is approximately 6.2mm thick 100MM F...

This elegantly simple apparatus is used to determine the transparency of water in lakes, streams, oceans as well as other bodies of water. The turb...

This plane half cylinder convex stainless steel mirror for use with ray box is designed for physics and educational uses. It is approximately 6.25...

This plane half cylinder concave stainless steel mirror for use with ray box is designed for physics and educational uses. It is approximately 6.2...

Optically worked, silvered back with protective coating.

Optically worked, silvered back with protective coating.

Optically worked, silvered back with protective coating.

Optically worked, silvered back with protective coating.

Optically worked, silvered back with protective coating.

Optically worked, silvered back with protective coating.

Optically worked, silvered back with protective coating.

40 Piece optical bench set PDF of comprehensive 80-page activity manual is available Extruded aluminum optics bench Durable ABS plastic optical br...

Spare set of light filters for PH0615 Light Box and Optical SetSet of 8 plastic color filters for use with Eisco Labs Light Box and Optical Set (PH...

Set of 8 includes the colors Violet, Cyan (Aqua), Blue, Green, Yellow, Red, Magenta, RBG - 2" x 2" Each Aperture housing transparent color film me...

12 volts, 21 Watts

Durable and Superb alternative to the traditional raybox. Purer white LED light source and can be mounted on a retort stand using the incorporated ...

50 cm high stand for use in vertical or horizontal position, fitted with hand wheel and belt drive to pulley. Stand overall height 50 cm for use in...

This kit includes components to create your very own spectrometer! Useful in helping students understand the physics of wavelengths, and explore w...

Universal Mirror Stainless Steel Length: 3.5 in Height: 0.75 in One side flat and one side curved The universal stainless steel mirror provides a ...

Holder on sliderUniversal Holder on slider

Functional telescope model Rugged PVC construction Co-axially mounted tubes extend to 21.5" in length Perfect demonstration tool for telescope fun...

Cost effective student optical bench Demonstrate basic principles of optics Includes meter stick A cost effective way to demonstrate the basic pr...

12 V - 20 Watt, Filament typeSpare Lamp 12 V - 20 Watt, Filament type

12 Volt 20 Watt, Filament type12 Volt 20 Watt, Filament type

Slit HolderSlit Holder

Set consists of a rectangular block, 190 x 110 mm an equilateral triangular prism, side length 190 mm and a right angled triangular prism, hypotenu...

Set of seven acrylic blocks. Set includes a rectangle, semi-circle, bi-convex, bi-concave and three triangular blocks of varying sizes. Includes a...

Set of seven acrylic blocks. Set includes a rectangle, semi-circle, bi-convex, bi-concave and three triangular blocks of varying sizes. Includes a...