Technology Supplies Ltd Plastic Blocks

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	Triangular Prism 90x45x45 deg Ref: 280-109 Clear acrylic 25mm thick all faces polished. The bottom surface of each block is silk-screened white to show ray track through it. £6.03(Excluding: VAT at 17.5%)


	Triangular Prism 90 x 60 x 30 Ref: 280-110 Clear acrylic 25mm thick all faces polished. The bottom surface of each block is silk-screened white to show ray track through it. £3.25(Excluding: VAT at 17.5%)


	Triangular Prism 60 x 60 x 60 Ref: 280-111 Clear acrylic 25mm thick all faces polished. The bottom surface of each block is silk-screened white to show ray track through it. £6.03(Excluding: VAT at 17.5%)


	Rectangular Block 75 x 50mm Ref: 280-112 Clear acrylic 25mm thick all faces polished. The bottom surface of each block is silk-screened white to show ray track through it. £6.03(Excluding: VAT at 17.5%)


	Semi-circular Block 75mm Ref: 280-113 Clear acrylic 25mm thick all faces polished. The bottom surface of each block is silk-screened white to show ray track through it. £6.03(Excluding: VAT at 17.5%)


	Bi-concave Lens 65mm 115 FL Ref: 280-114 Clear acrylic 25mm thick all faces polished. The bottom surface of each block is silk-screened white to show ray track through it. £5.57(Excluding: VAT at 17.5%)


	Bi-convex Lens 65mm 115mm FL Ref: 280-115 Clear acrylic 25mm thick all faces polished. The bottom surface of each block is silk-screened white to show ray track through it. £5.57(Excluding: VAT at 17.5%)


	Rectangular Acrylic Block Ref: 280-116 Clear perspex all faces polished. Size: 115 x 65 x 20mm. £7.99(Excluding: VAT at 17.5%)


	Semi-Circular Acrylic Block Ref: 280-117 Clear perspex all faces polished. Size: 90mm diameter x 16mm thick. £8.15(Excluding: VAT at 17.5%)

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