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30mm Iris Diaphragm
30mm Maximum Aperture Iris Diaphragm

30mm Iris Diaphragm

Your Price:$54.00
In Stock
Part Number:D30
Iris diaphragms provide a means for controlling the amount of light admitted to a lens or optical system. These diaphragms are lever controlled which provide a smooth transition from one aperture size to the next. These have no mounting holes and cannot be directly attached to a post. Constructed from Aluminum. 30mm Threads Attached.
  • Outer Diameter - 50.5mm
  • Inner Diameter - 30mm
  • Thickness - 8mm
  • Minimum Aperture - 1.6mm
  • Maximum Aperture - 30mm
  • Number of Blades - 12

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