Section 1 - Introduction
Section 2 - Safety
Section 3 - Inspection
Figure 3-2. Bull's-Eye Lens
Figure 3-3. Out of Plumb
Figure 3-4. Evidence of Metal Shavings.
Section 4 - Cleaning
Section 5 - Rotation Mechanisms
Figure 5-2. Ball Bearing Mechanism
Section 6 - Focusing
Figure 6-2. Focusing
Section 7 - Lens First Aid
Figure 7-1. Wooden Wedges
Replacement Prisms
Lens Damage Documentation
Classical Lens Maintenance - index
Section 2 - Safety
Section 3 - Inspection
Figure 3-2. Bull's-Eye Lens
Figure 3-3. Out of Plumb
Figure 3-4. Evidence of Metal Shavings.
Section 4 - Cleaning
Section 5 - Rotation Mechanisms
Figure 5-2. Ball Bearing Mechanism
Section 6 - Focusing
Figure 6-2. Focusing
Section 7 - Lens First Aid
Figure 7-1. Wooden Wedges
Replacement Prisms
Lens Damage Documentation
Classical Lens Maintenance - index
