Made in Germany

501-SB Lens holder for Sauer-Busk
  • 23mm lens holder allows a prescription lens to be fitted eye-side of your rearsight manufactured exclusively for our own latest irises with a detachable front thread and not carrying our 1.5x magnified diopter
  • The detachable steel front thread of your iris is removed with the factory spanner
  • 501's adaptor thread is then screwed into the front of your Gehmann iris
  • 501, now with your iris mounted, is screwed into your rearsight after loosening the rail carrier's allen screw
  • Mount your prescription lens in the lens holder which may be slid off the rail for easier assembly
  • Reposition the lens holder on the rail as required and lock it in place
  • Positioning of the assembly on your rearsight is easily set as the attachment boss has radial adjustment and is simply secured with the allen screw located in the front body
  • Incorporates its own steel mounting thread for use with Sauer-Busk

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