Categories
- Anatomy
- Biology
- Brands
- Chemistry
- Classroom Kits
- Earth & Space
- Environmental
- Labware
- Physics
- Technology
- Smart Gifts
- CLEARANCE
Health and Harmony Kits
Shop Now
Perfect for the
Classroom!
Watch the video!
Diffraction & Interference There are 41 products.
Lens, Bi-Convex 100mm Diameter, 20cm Focal Length.
Made of high quality optical glass with finely ground edges, these unmounted lenses are great for optical benches and other experiments in optics. Image may vary.
Made of high quality optical glass with finely ground edges, these unmounted lenses are...
Made of high quality optical glass with finely ground edges, these unmounted lenses are great for optical benches and other experiments in optics. Image may vary.
614-0000
.
Lens, Bi-Convex 75mm Diameter x 20cm Focal Length.
Made of high quality optical glass with finely ground edges, these unmounted lenses are great for optical benches and other experiments in optics. Image may vary.
Made of high quality optical glass with finely ground edges, these unmounted lenses are...
Made of high quality optical glass with finely ground edges, these unmounted lenses are great for optical benches and other experiments in optics. Image may vary.
614-0010
.
Lens, Bi-Convex 50mm Diameter x 20cm Focal Length.
Made of high quality optical glass with finely ground edges, these unmounted lenses are great for optical benches and other experiments in optics. Image may vary.
Made of high quality optical glass with finely ground edges, these unmounted lenses are...
Made of high quality optical glass with finely ground edges, these unmounted lenses are great for optical benches and other experiments in optics. Image may vary.
614-0020
.
Lens Holder 143 X 60 X 163mm.
New redesigned adjustable lens holder will hold up to 4mm wide lens and is 75 mm across. Height is adjustable 60 mm up or down.
New redesigned adjustable lens holder will hold up to 4mm wide lens and is 75 mm...
New redesigned adjustable lens holder will hold up to 4mm wide lens and is 75 mm across. Height is adjustable 60 mm up or down.
614-0030
.
Spectral Analysis Kit. For 24 Students.
Assemble a spectroscope and compare a variety of light sources. Demonstrate the component colors of white light and experiment with color filters. Includes 24 spectroscopes, 15 handles, 4' length of wire and one each, bottles of: chloride; potassium chloride; potassium nitrate; sodium hydrogen carbonate; sodium chloride; strontium chloride; strontium nitrate; cupric chloride; cupric nitrate; and lithium chloride Includes instructions and MSDS.
Assemble a spectroscope and compare a variety of light sources. Demonstrate the...
Assemble a spectroscope and compare a variety of light sources. Demonstrate the component colors of white light and experiment with color filters. Includes 24 spectroscopes, 15...
614-0040
.
Night Spectra Quest.
This is the same basic principle astronomers have used to discover the composition of distant stars. Identify the spectra of the typical lights in your community at night by peering through our integrally-mounted holographic diffraction grating (spectroscope). 3" x 6-1/4" (7.5 x 16 cm) in size. With instructions. Our handy pocket chart includes meticulous color representations of the following types of light: High and low-pressure sodium;...
This is the same basic principle astronomers have used to discover the composition of...
This is the same basic principle astronomers have used to discover the composition of distant stars. Identify the spectra of the typical lights in your community at night by...
614-0055
.