antinspection: Step 1 - Mounting Hardware
antinspection: Step 2 - Lenses
antinspection: Step 3 - DIY Lensboard
antinspection: Step 4 - M42 Adapted Lensboard
antinspection: Step 5 - Helicoid Focusing Added
antinspection: Step 6 - Lens Shade
antinspection: 20170910 _IMG0375rweb Anastigmat Skopar 75mm f4.5