1. DES Blanco602 Opto-Mechanics
B. C. Bigelow
UM Physics
7/28/05

2. Blanco602 optics and mechanics
Current version of Bernstein optical design
Elastomeric mounts for all lenses except C5 (dewar window)
300 series stainless steel for lens cells (compatible w/ sol-gel)
Alloy steel for barrel sections
Center barrel will accept flip-out filter change (need geometry)
Square section for center barrel – more volume for filter change
Shutter is external to camera (between C4 and C5)
Dewar mount bridges shutter assembly
UM Physics - B. C. Bigelow

3. Blanco602 optics and mechanics
UM Physics - B. C. Bigelow

4. UM Physics - B. C. Bigelow

5. UM Physics - B. C. Bigelow

6. UM Physics - B. C. Bigelow

7. UM Physics - B. C. Bigelow

8. UM Physics - B. C. Bigelow

9. UM Physics - B. C. Bigelow