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Apertura

4 Items
Apertura M42 Spacer Extension Ring - 5 mm

Apertura 5 mm Spacer Ring for M42 Thread - A-M425

SKU: APT-A-M425
  • Length: 5 mm
  • Threads: Standard 42 mm T-Mount
  • Stackable with other rings for obtaining proper back focus
$12.95
Apertura 30 mm Extension Spacer for M42 Thread

Apertura 30 mm Spacer Ring for M42 Thread - A-M4230

SKU: APT-A-M4230
  • Length: 30 mm
  • Threads: Standard 42 mm T-Mount
  • Stackable with other available rings for obtaining proper back focus
$12.95
Apertura 20 mm Extension Tube for M42 T-Thread

Apertura 20 mm Spacer Ring for M42 Thread - A-M4220

SKU: APT-A-M4220
  • Length: 20 mm
  • Threads: Standard 42 mm T-Mount
  • Stackable with other available rings for obtaining proper back focus
$12.95
Apertura M42 Spacer Extension Tube - 10 mm

Apertura 10 mm Spacer Ring for M42 Thread - A-M4210

SKU: APT-A-M4210
  • Length: 10 mm
  • Threads: Standard 42 mm T-Mount
  • Stackable with other available rings for obtaining proper back focus
$12.95