功能

• The iris aperture can vary the size of the aperture without changing the center of the circle.
• Use to install the aperture in a limited space such as an optical device.
• Since the mount and rod are removed, you can freely choose the fixing method.
• Because the IDC type is thin, the elements can be placed close to each other before and after the iris aperture.
• You can choose from various sizes of opening diameter according to the application.
• The adjustment lever acts as a clamp to fix the opening diameter.
• An iris diaphragm holder (IH-30/IH-R) that can be fixed to the rod stand is also available.
• A fixed pinhole (PA) with a hole diameter of 400 μm or less is also available.
• * The aperture diameter can be changed by lightly moving the adjustment lever.
• * The adjustment lever may break if it is pushed in with strong force or applied in a different direction beyond the adjustment range.
• * Use with extreme care when handling as precision parts.
• * Iris aperture has a very delicate mechanism.
• * Do not push or pull the wings.
• * The iris diaphragm consists of a thin metal plate (blade).
• * If the blade is irradiated with a high power laser, it may warp due to heat and become stuck.
• * Do not use with high power laser. (CW500mW or less, pulse 30 mJ or less) * * Iris aperture does not have a scale.
• * If you need a scale, use the iris aperture holder.