522B/C/D-35 Iris foresight, threaded 1 ¼" x 28, appears as a perspex element
522B/C/D-35 Iris foresight, threaded 1 ¼" x 28, appears as a perspex element
- Fits art. no. 529 big bore foresight unit “Rightsight”
- Infinitely adjustable iris
- 522B-35 adjustment range B: 4.0 – 6.0mm
- 522C-35 adjustment range C: 2.9 – 4.9mm
- 522D-35 adjustment range D: 5.5 – 7.5mm