Optical Components

This filter is mounted in a FT style filter holder and has a clear aperture of 76.2mm diameter
This filter blocks UV and NIR light and transmits visible light. This filter has an average transmission of 95% from 400-700nm, and high reflection <400nm and from 700-1200nm.

$ 400.00

This filter is mounted in Sciencetech FT style filter mount with a 76.2mm diameter clear aperture.

NIR Long pass filter
Clear aperture 3" diameter
Pass band 700-2000 nm
Blocking <700 nm
Interference filter
Angle of incidence = 0 deg

$ 600.00

This long pass filter is made of absorbing glass. It is primarily used to remove UV light. It is effective at removing wavelengths <400nm.

This filter is mounted in Sciencetech FT style filter mount with a 76.2mm diameter clear aperture.

$ 600.00

This filter is mounted in a FT style filter holder and has a clear aperture of 76.2mm diameter
This filter is suitable for use with Sciencetechs line of SS solar simulators.
This filter blocks UVA light and transmits UVB as well as visible and IR light. This filter has an average transmission of better than 70% from 260-315nm, and reflection great than 95% from 320 to 400nm.

$ 800.00

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$ 1,095.00

Wavelength range: 800-3200nm
Dispersion: 32nm/mm
Recommended only for the model 9030 compact monochromator.

$ 1,495.00

Sciencetech's elliptical reflectors are used to efficiently collect and focus light emitted by an arc lamp inside the lamp housing.
This elliptical reflector is designed to work with Sciencetech's A1 Lightline and LH research-grade arc lamp housings with arc lamps up to 300W.

Diameter: 76.3 mm
Axes Size: 396.2 mm X 121.6 mm
Distance Between Focal Points: 377.1 mm
Reflector Material: electroformed nickel
Nominal Thickness: 0.889 mm
Reflector Coating: Al/MgF2
Surface Finish: better than 1.6 micro inch
Surface Quality: better than 40-20 scratch-dig

$ 425.00

An F/2 off-axis parabolic mirror assembly with protected gold mirror coating. This assembly is intended to attach to Sciencetech's LH-S lamp houses (also works with obsolete 201C-100 lamp houses). The assembly includes a kinematic three point adjuster to optimize optical alignment. A standard hole pattern on the input and output ends of the assembly can be used to mount this optical component to custom or third party systems with appropriate bracketing.

$ 1,180.00

An F/4 off-axis parabolic mirror assembly with protected gold mirror coating. This assembly is intended to attach to Sciencetech's LH-S lamp houses (also works with obsolete 201C-100 lamp houses). The assembly includes a kinematic three point adjuster to optimize optical alignment. A standard hole pattern on the input and output ends of the assembly can be used to mount this optical component to custom or third party systems with appropriate bracketing.

$ 950.00

An F/2 off-axis parabolic mirror assembly with protected aluminum mirror coating. This assembly is intended to attach to Sciencetech's LH-S lamp houses (also works with obsolete 201C-100 lamp houses). The assembly includes a kinematic three point adjuster to optimize optical alignment. A standard hole pattern on the input and output ends of the assembly can be used to mount this optical component to custom or third party systems with appropriate bracketing.

$ 1,050.00

An F/4 off-axis parabolic mirror assembly with protected aluminum mirror coating. This assembly is intended to attach to Sciencetech's LH-S lamp houses (also works with obsolete 201C-100 lamp houses). The assembly includes a kinematic three point adjuster to optimize optical alignment. A standard hole pattern on the input and output ends of the assembly can be used to mount this optical component to custom or third party systems with appropriate bracketing.

$ 850.00

Sciencetech cold mirrors reflect visible energy and transmit the infrared (heat energy). The cold mirrors are vacuum deposited and all dielectric.
UV cold mirror is specially designed to reflect more than 95% average of ultra-violet rays from 350-450nm and transmit more than 90% average 550-1200nm at 45 degrees angle of incidence. Custom angles of incidence can be designed to specification.

Substrate borofloat 1.4762
Transmits >85% 600-1200nm
Reflects >90% 325-475nm.
Cut to 2.25" x 3.5" +0/-0.1"

$ 1,500.00

This adapter couples light from a standard SMA terminated fiber (0.22NA) to an F/3 monochromator input port. The fiber can be adjusted +- 6mm in X and Y directions to optimize the alignment. The optical lenses are made from BK7 glass giving good transmission over a wavelength range of 350nm-2000nm

$ 1,210.00

Sciencetech's Compact 1.75" Optical Liquid Filter is designed to filter wavelengths 1000nm and greater (if distilled water is used). The compact size allows it to be installed in one of Sciencetech's FH- style filter boxes. This filter requires a cooling water recirculator (sold separately).

$ 850.00

Substrate dimensions: 68 x 68 x 9.5 mm
Clear aperture: 64 x 64 mm

$ 850.00

The Sciencetech variable focus assembly is coupled to the output port of Model 201-1K arc lamp housing for refocusing its collimated light into a divergent spot. An adjustable lever is used to move the 4 lens assembly along the optical axis. The output beam can be refocused at any f number from infinity (collimated) to f/2. This feature can be used as an intensity controller as the light can be concentrated to any size spot larger or smaller than the 2" diameter of the output port.

To adjust the focus simply use the handles provided to slide the lens tube in or out of the lamp housing. Note that the lens tube has approximately 1” of travel. Stoppers on either end of the lens tube prevent the lens tube from contacting the lamp or from being pulled out of the lamp house.

This assembly uses UV-Fused Silica lenses for optimal UV light transmission.

$ 1,870.00

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

This standard optical liquid filter is equipped with BK7 windows (350 to 2000 nm). Can be operated either horizontally or vertically but horizontal operation is preferable due to potential risk of air gap in the light path. Stainless steel provides superior corrosion resistance compared to aluminum for corrosive liquids.

$ 1,910.00

This standard optical liquid filter is equipped with fused quartz windows (270 to 2500 nm) which transmit UV light. This allows it to be used for UV applications. Can be operated either horizontally or vertically but horizontal operation is preferable due to potential risk of air gap in the light path. Stainless steel provides superior corrosion resistance compared to aluminum for corrosive liquids.

$ 1,941.00

This filter set consists of three wire-mesh neutral-density filters to be installed in the filter wheel. This filter set is designed to be used with the Sciencetech's Solar Lightline fiber-based solar simulator. Optical density of each filter is selected such that the final beam output from the light guide and collimator will be selectable at 1, 2, 3 or 4 suns for the A4 Lightline (no ND filter) or 0.25, 0.5, 0.75 and 1 Suns for the A1 and AX Lightline systems.

$ 350.00