Iris Diaphragms BL

Iris diaphragm with an variable aperture for fiber collimators series 60FC with an outer diameter Ø 12 mm.

• System mount Ø 8 mm
  
• min. aperure Ø 0.8 mm
• max. aperture Ø 5 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

Iris diaphragm with an variable aperture for fiber collimators series 60FC-L/T/Q

with an outer diameter Ø 25 mm. Unlike the iris diaphragm type 13BL1-13, this can be closed completely.

• System mount Ø 19.5 mm
  
• Can be closed completely
  
• Max. aperture Ø 13 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

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

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

Iris diaphragm with an variable aperture for fiber collimators series 60FC-L/T/Q

with an outer diameter Ø 25 mm.

• System mount Ø 19.5 mm
  
• Min. aperture Ø 1 mm
• Max. aperture Ø 13 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