Iris Diaphragms 25BL

for collimators with Ø 32 mm

Iris Diaphragms can be attached to fiber collimators with outer Ø 32 mm in order to narrow down the collimated beam.
Iris diaphragm 25BL1-20
Iris diaphragm 25BL1-20
Iris diaphragm 25BL1-20
Iris diaphragm 25BL1-20

Products

Iris diaphragm with an variable aperture for fiber collimators series 60FC-L/T/Q
with an outer diameter Ø 32 mm.
  • Thread mount M27x0.5 mm
  • Min. aperture Ø 1 mm
  • Max. aperture Ø 20 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
25BL1-2060FC-L/T/Q 32 mm1 - 20 mm M27 x 0.5 mm