Plastic retarders

Enlarge main image

Plastic retarders, 0.8mm thick, are an inexpensive alternative to mica or quartz and are available in large sizes.

Research range: Other wavelengths, sizes and coatings, transmission types etc. available to order.

For more details of your modification needs please enquire.

Item code	Retardance (nm)	Size (mm)	Description	Price per item (£ GBP)	Select amount
280 WR 50	280 ± 40	50 x 50	Visible λ/2	TBA	Send us a stock query
280 WR 305	280 ± 40	305 x 305	Visible λ/2	£181.02
280 WR 150	280 ± 40	150 x 150	Visible λ/2	TBA	Send us a stock query
280 WR 100	280 ± 40	100 x 100	Visible λ/2	TBA	Send us a stock query
140 WR 50	140 ± 20	50 x 50	Visible λ/4	TBA	Send us a stock query
140 WR 305	140 ± 20	305 x 305	Visible λ/4	£181.02
140 WR 150	140 ± 20	150 x 150	Visible λ/4	TBA	Send us a stock query
140 WR 100	140 ± 20	100 x 100	Visible λ/4	TBA	Send us a stock query

For more information regarding stock availability icons, please see our shipping page.