Brand Unbranded
type 500 Lines
MPN DGS-500X10
UPC 3760258608102

Check the listing for details. LOT 10 Diffraction Grating Slide Holographic Linear 500 lines/mm Laser Spectrum. Condition: New. Listed at 39.99 USD. Project a spectrum using an overhead projector or 35mm slide projector for spectrum demonstration purposes. Use in conjunction with colored film gels for additive and subtractive color demonstrations.

$23.99
$39.99