The M-DI47.50 Iris Diaphragm has a continuously variable 5 to 49 mm aperture for applications including adjusting the numerical aperture of a lens, aligning a laser beam, or controlling the intensity of a diffuse beam. It may also be used as a baffle to reduce spurious reflections and scattered ligh..
$204.00
Ex Tax:$204.00
The M-DI47.68 Iris Diaphragm has a continuously variable 7 to 73 mm aperture for applications including adjusting the numerical aperture of a lens, aligning a laser beam, or controlling the intensity of a diffuse beam. It may also be used as a baffle to reduce spurious reflections and scattered ligh..
$288.00
Ex Tax:$288.00
The ID-0.5 Iris Diaphragm uses 10 leaves to provide a continuously variable 1 to 11 mm aperture for applications including setting the numerical aperture of a lens, controlling or measuring the intensity of a diffuse beam, or approximating beam diameters. It may also be used as a baffle to reduce sp..
$191.00
Ex Tax:$191.00
The ID-1.0 Iris Diaphragm uses 14 leaves to provide a continuously variable 1.5 to 25 mm aperture for applications including setting the numerical aperture of a lens, controlling or measuring the intensity of a diffuse beam, or approximating beam diameters. It may also be used as a baffle to reduce ..
$238.00
Ex Tax:$238.00
The M-ID-1.0 Iris Diaphragm uses 14 leaves for a 1.5 to 25 mm aperture range. Designed for smooth adjustment and the best possible aperture shape, each iris consists of an array of curved, spring-steel leaves whose orientation is determined by the relative position of two rings. A pin handle on the ..
$238.00
Ex Tax:$238.00
The ID-1.5 Iris Diaphragm uses 18 leaves to provide a continuously variable aperture for applications including setting the numerical aperture of a lens, controlling or measuring the intensity of a diffuse beam, or approximating beam diameters. They may also be used as baffles to reduce spurious ref..
$334.00
Ex Tax:$334.00
The M-ID-1.5 Iris Diaphragm uses 18 leaves for a 2.4 to 41.3 mm aperture range. Designed for smooth adjustment and the best possible aperture shape, each iris consists of an array of curved, spring-steel leaves whose orientation is determined by the relative position of two rings. A pin handle on th..
$334.00
Ex Tax:$334.00
The LIK-LMP is a light intensity controller kit designed for use with OPS Series Power Supplies. The kit maintains a constant light output from DC arc and quartz tungsten halogen lamps when mounted to the proper housing and connected to an OPS Model Power Supply. The necessary cables and adapters fo..
$1,751.00
Ex Tax:$1,751.00
The 77829 Light Source Coupling Ring has 1.5 Inch Series female connections on both ends. This set screw type uses three set screws to hold both flanged components together. The set screws are 6-32 cone point type. They use a 1/16 inch hex wrench...
$86.00
Ex Tax:$86.00
The 71430 Manual Shutter is a low cost and easy device for reliably checking radiometric zero. The easily accessible lever moves a slide in and out of the optical path. It has 1.5 Inch Series male and female flanges...
$355.00
Ex Tax:$355.00
The 61945 Liquid Filter consists of a cell that holds the liquid and two fused silica windows. This 1.5 Inch Series cell has an external chamber for cooling water circulation and a pressure relief valve. External cooling is needed to remove the energy absorbed when filtering continuous high power (>..
$814.00
Ex Tax:$814.00
The 6123NS Liquid Filter consists of a cell that holds the liquid and two fused silica windows. This 2 Inch Series cell has an external chamber for cooling water circulation and a pressure relief valve. External cooling is needed to remove the energy absorbed when filtering continuous high power (>1..
$941.00
Ex Tax:$941.00