Light & Optics

A circular black metal screen 75 mm diameter, with a 10 mm diameter aperture with cross wires.A circular black metal screen 75 mm diameter, with a ...

Candle HolderCandle Holder

Cylindrical metal holder, Matt black, mounted on rod.Cylindrical metal holder, 20 mm internal diameter x 22 mm deep. Matt black, mounted on rod.

Adjustable Slit for use with an Optics Bench. Spring loaded precision split. Maximum slit opening of 4mm. Maximum slit opening of 4mm. Total leng...

Adjustable SlitAdjustable Slit

Arcylic light pipe - 1/2" Diameter Transmits light like Fiber optics Hard Clear Acrylic Includes: (1)Arcylic light pipe - This hard arcylic 1/2" ...

Basic spectroscopes able to view variable light spectra Hold it up to different lights to observe which wavelengths are present Light enters th...

This Raybox is an upgrade to our PH0600LED. It is equipped with a brighter LED and supplied with a mains adapter. Comes with a slit.

Same as above but with adjustable slit. Comes with 3 cuvettes &cuvette holder.

Spectroscope - Plastic Rectangular Plastic, direct vision student spectroscope, fitted with a high efficiency grating in the eyepiece which produce...

Spare Bulb Spare Bulb for above 12 volts

Battery Operated LED Light Ray Box with 7 Grooves Ideal for classroom demonstrations in physics, optics, reflection, refraction and more Includes ...

An economical metal ray box comprises of a die cast enclosure, delivers white light but runs much cooler than conventional incandescent lamp models...

It is the same ray box supplied as a part of our PH0615. This ray box is more versatile and allows all color mixing experiments due to thehinged mi...

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...

This economy light source has a LED powered by 2AA battery. Battery holder included

Same as Cat. No. PH0615 but supplied in Gratnell storage tray.Supplied with manual.

Overall size is 1 1/8" x 3 1/8" x 10/16" Perfect for experiments where you need a mirror upright Glass mirror exact size is 2 13/16" x 15/16". Lig...

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

Lens Cylindrical Lens Cylindrical for above

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