WandererAstro M68 Extension Ring

WandererAstro Extension Rings

WandererAstro threaded extension adapters (M48, M54, and M68 series). Optical length E, male M and female F threads as per the manufacturer's table.

Manufacturer's page: Extension Adapter.

M68 References

• WA-M68E5 — E=5 mm, M=3 mm, F=4 mm
• WA-M68E6 — E=6 mm, M=3 mm, F=5 mm
• WA-M68E7 — E=7 mm, M=3 mm, F=5 mm
• WA-M68E8 — E=8 mm, M=3 mm, F=6 mm
• WA-M68E9 — E=9 mm, M=3 mm, F=7 mm
• WA-M68E10 — E=10 mm, M=3 mm, F=8 mm
• WA-M68E15 — E=15 mm, M=3 mm, F=8 mm
• WA-M68E20 — E=20 mm, M=3 mm, F=8 mm