Optical Components

This is a microscope accessory that allows a point on the microscope field of view to be singled out for intensity or spectroscopy measurement while the light from the other areas in the field of view are physically blocked out.
A proprietary 4 curtain mechanism allows the user to crop any rectangular region of any size and any aspect ratio in the field of view to be measured while the remaining regions are blocked out. The cropped field of view can be seen through an observation eye piece. A filter drawer allows the use of color glass or interferometric filters for the rejection of undesired wavelengths.
Light transmitted through the cropped region is then directed to an output port where its intensity can be measured by an optional detector or broken down further into its constituent wavelengths via an optional monochromator attachment.
The system is light tight allowing for the use of a photon counting detector. A second output port is also available as an option for dual simultaneous measurements with a dichroic mirror or flipping mirror separating the two ports.

Technical Specifications
Filter Drawer: Accepts 1" diameter or square filters
Output Signal: 0 to 13 V
Output Connection: BNC connector
Usage: With DVM or A/D to computer
Modes: Analog or photon counting
Analytical Area Selector: 4 blade independent slit (or optional iris)
Dimensions: 266.7 x 63.5 x 279.4mm

$ 11,027.00

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$ 5,500.00

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$ 5,500.00

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$ 5,500.00

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$ 5,500.00

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$ 5,500.00

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$ 5,500.00

Holographic Grating
2400 lines per mm
Blazed at 250nm
Substrate Size: 110 x 110 x 16mm
Ruled Area: 102 x 102mm

$ 5,500.00

A 52x58mm air mass filter specifically designed for Sciencetech's SciSun solar simulators, including filter holder. The AM1.0D simulates the terrestrial solar spectrum on the ground when the sun's position is normal to the earth's surface. It includes only direct light from the sun, not diffuse light that is scattered by the atmosphere.

$ 4,133.00

An AM1.5D 3x3" air mass filter (including filter holder) designed for Sciencetech's:
-Flash Series Solar Simulators (Class A, ASTM E927-19)

AM1.5D simulates the terrestrial solar spectrum on the ground when the sun is at a zenith angle of 48.2°. It includes only direct light from the sun, and not the diffuse light that is scattered by the atmosphere. As a result, this filter simulates the direct radiation which reaches the ground.

$ 4,133.00

A 6" x 6" (152.4 mm x 152.4 mm) air mass filter specifically designed for Sciencetech's Fresnel Solar Simulator Series, including filter holder. The AM0 spectrum simulates the solar spectrum just outside Earth’s atmosphere, where there is very little atmosphere-related absorption of solar radiation. This is generally used for space applications.

$ 4,133.00

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$ 4,000.00

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$ 4,000.00

$ 4,000.00

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$ 4,000.00

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$ 4,000.00

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$ 4,000.00

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$ 4,000.00

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$ 4,000.00

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$ 4,000.00