WandererAstro M48 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.

M48 References

• WA-M48E3 — E=3 mm, M=2.5 mm, F=2.5 mm
• WA-M48E5 — E=5 mm, M=3 mm, F=4 mm
• WA-M48E7 — E=7 mm, M=3 mm, F=5 mm
• WA-M48E10 — E=10 mm, M=3 mm, F=5 mm
• WA-M48E15 — E=15 mm, M=3 mm, F=5 mm
• WA-M48E20 — E=20 mm, M=4 mm, F=5 mm