New design With fewer parts and easier manufacture

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

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

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

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

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

6. 160 190 30 251.4 – top of bracket intercept with wall 190 85 85 40 330 140 890 – edge of GE 680 765 850

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

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

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