1. New design With fewer parts and easier manufacture 330 190 250 16.3 degrees 20mm 245

2. Backplate Conects to the permanent plate clearance for bolts Dowles to hold bracket Bolt hole to hold bracket 160 10 60 190 170

3. bracket Connects to the upright and supports the shelf 210 10 60 190 251.4 61.4 16.25 degrees 250 230 70 30 100 10 1(10, 200) - dowel 2(10, 140) - clearance 3(10, 80) – dowel 4(,) – clearance 5(,) – dowel 6(,) - clearance

4. Shelf The optical bench on whoch the components are mounted Threaded holes to bracket Threaded holes for clamps

5. Optical mounts 48mm 20mm 8mm 18mm So centre of mount is 14mm behind centre of optical component and 17 behind front face Camera mounts 15mm 45mm So centre of mount is 30mm behind CID 48mm 10mm

6. 890 – edge of GE 680 765850 8585 40 190 30 330 190 140 160 251.4 – top of bracket intercept with wall

7. bracket Connects to the upright and supports the shelf 210 28.3 degrees 220 1(10, 200) – dowel 6mm 2(10, 140) – clearance 6mm 3(10, 80) – dowel 6mm 4(35.5, 107.4) – clearance 6mm 5(126.6, 66.1) – dowel 6mm 6(217.7, 24.8) – clearance 6mm 7(53.7, 99.2) – clearance 8mm 8(199.5, 33.1) – clearance 8mm 1 1 2 3 4 5 6 10mm plate 7 8 Holes in plates’ faces to go all the way through

8. Backplate Connects to the permanent plate 160 190 1(10, 150) – clearance M8 2(180, 150) – clearance M8 3(10, 10) – clearance M8 4(180, 10)- clearance M8 1(7.5, 140) – dowel 6mm 2(7.5, 80) – tapped hole 6mm 3(7.5, 20) – dowel 6mm 15mm plate 1 2 3 4 1 2 3 Holes in plates’ faces to go all the way through

9. Shelf The optical bench on which the components are mounted 220 by 170 by 15 plate 1(7.5, 190) – tapped hole 6mm 2(7.5, 110) – dowel 6mm 3(7.3, 30) – tapped hole 6mm 60.4129.4 87.9100.4 153.2197.7 115.5184.2 106.275.9 123.139.7 All tapped for optical clamp 1 1 1 2 2 2 3 3 3 4 4 5 5 6 6 Holes in plates’ faces to go all the way through