Measuring 90mm x 30mm with three different rulings: 100, 300 and 600 lines per
millimetre. The ruling apertures are approximately 16mm x 9mm. Excellent for
demonstrating the effect of differing line frequencies.
UK Delivery
Free on orders greater than £100
Isles Delivery
Free on orders greater than £250
Diffraction demonstration slide set (Each)
Item #: XOP010016£41.31
Diffraction demonstration slide set (Each)
UK mainland (excluding Northern Ireland, Scottish Highlands, Channel Islands and the Isle of Wight) :
Orders less than £100.00 are subject to a £7.50 carriage and packing charge.
Free delivery is available on all standard stock orders over £100.00 (exclusive of VAT, Hazardous Chemical Delivery Surcharge)
Northern Island, Isle of Man, Scottish Highlands, Channel Islands and Scilly Isles:
Orders less than £250.00 are subject to a £12.00 carriage and packing charge.
Free delivery is available on all standard stock orders over £250.00 (exclusive of VAT, Hazardous Chemical Delivery Surcharge)
International :
We ship to most countries and carriage is quoted as extra. Please contact our international team for further information.
