Iris Diaphragms 40BL

for collimators with Ø 55 mm

Iris Diaphragms can be attached to fiber collimators with outer Ø 55 mm in order to narrow down the collimated beam.
Iris diaphragm 40BL2-42
Iris diaphragm 40BL2-42
Iris diaphragm 40BL2-42
Iris diaphragm 40BL2-42

Products

Iris diaphragm with an variable aperture for fiber collimators series 60FC-L/T/Q
with an outer diameter Ø 55 mm.
  • System mount Ø 52 mm
  • Min. aperture Ø 2 mm
  • Max. aperture Ø 42 mm
Please note: In case of use with a single-mode / PM-fiber, the Gaussian beam from the fiber collimator is truncated by the iris diaphragm or by the pinhole

Order Options

Order CodeSeriesFor DiameterØ min. - Ø max.Mounting
40BL2-4260FC-L/T/Q55 mm2 - 42 mmØ 52 mm