Product by Subject

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

This round double convex high optical purity glass lens is designed for physics and educational uses. It is approximately 2" (50mm) diameter and 1...

This round double convex optical glass lens is designed for physics and educational uses. It is approximately 2" (50mm) diameter and 8mm thick. No...

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

Round double convex optical glass lens Approximately 2" (50mm) diameter and 4.5mm thick 200mm focal length Designed for physics demonstrations and...

This round double convex optical glass lens is designed for physics and educational uses. It is approximately 2" (50mm) diameter and 15.5mm thick....

This round double convex optical glass lens is designed for physics and educational uses. It is approximately 2" (50mm) diameter and 3.5mm thick. ...

This round large convex glass mirror is designed for physics and educational uses. It is approximately 6" (150mm) diameter and 5mm thick. Note, th...

Four toothed wheel each of 7.5 cm diameter, spaced 6 mm apart on a shaft with projecting spindleFour toothed wheel each of 7.5 cm diameter, spaced ...

Kit includes: (1) Secchi Disk 9 inches, (1) 10+ feet of string, (1) Small handle Used for quick qualitative measurements of the clarity of water o...

Clear acrylic, all faces fully polished.Clear acrylic, all faces fully polished.Dia 90 x 16 mm thickness

Clear acrylic, all faces fully polished.Clear glass, all faces fully polished.Dia 90 x 18 mm thickness

90mm (3.5") Semi Circular Glass Block 15mm thick Perfect for refraction and light experiments Semi Circular Glass Block, 90mm (3.5") full diame...

SEMI CIRCULAR || Block in semicircular shape measures 3" x 1.5" x 0.5" DURABLE & STURDY || Made of high quality acrylic with polished sides FO...

Set of 2 polarizing lens filters For use with Eisco Optical Bench Kit (PH0652) Adjustable polarization Each filter measures 5" long, 3.75" wide an...

Set of 6 ObjectsSet of 6 Objects

Set of six, 50 mm wide Optical elements for refraction are semicircular, biconvex, biconcave, right angle prism and a trapezoidal acrylic blocks. ...

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...

Slit HolderSlit Holder

12 volts, 21 Watts

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

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

Digital stroboscope can appear to slow down fast periodic motions for a bystander. This is why stroboscopes are great for the physicsclassroom or c...

This high power 20W Xenon unit gives a bright white light with frequencies within 3 ranges 1-10 Hz, 10-100 Hz and 100-300 Hz. Output energy per fla...

This high power 20W Xenon unit gives a bright white light with frequencies within 3 ranges 1-10 Hz, 10-100 Hz and 100-300 Hz. Output energy per fla...

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

Light box & 27 optical components for demonstrating basic geometrical optics & the study of light to physics students Includes a high qual...

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

DOUBLE CONCAVE || Highly polished, double concave lens SPHERICAL || Lens measures 3" (75mm) in diameter and approximately 12mm thick 200MM FOCAL L...

Holder on sliderUniversal Holder on slider

Set includes (1) Ray box, (3) Ray slit cards to make light rays, (1) Open vessel to add fluids of different refractive indices, (1) 360 degree opt...

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...

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

White Screen - 100 x 100 mm

White Screen - 150 x 150 mm