Optical Components

This high-powered filter passes visible light and blocks UV and NIR. This filter has an average transmission of 95% from 400-700 nm, and high reflection <400 nm and from 700-1200 nm. This filter is designed for 0 degree angle of incidence. This filter is mounted in a FT style filter holder and has a clear aperture of 73 mm diameter.

$ 404.00

This high-powered filter passes NIR light and blocks UV and VIS. This filter passes 700 to 2000 nm and blocks <700 nm. This filter is designed for 0 degree angle of incidence. This filter is mounted in a FT style filter holder and has a clear aperture of 73 mm diameter.

$ 606.00

This high-powered filter blocks UV light below 320 nm. This filter is designed for 0 degree angle of incidence. This filter is mounted in a FT style filter holder and has a clear aperture of 73 mm diameter.

$ 404.00

This high-powered filter blocks UV light below 400 nm. This filter is designed for 0 degree angle of incidence. This filter is mounted in a FT style filter holder and has a clear aperture of 73 mm diameter.

$ 605.00

Interference type Infrared IR Longpass filter with wavelength cutoff of 1500 nm
> 80% Transmission Starts : 1792nm
Maximum Wavelength Suggested: 3080nm

$ 537.00

A Longpass filter designed for use with Sciencetech systems in the Infrared range.
Diameter (mm) 25.0
Diameter Tolerance (mm) +0.0 / -0.1
Thickness (mm) 1.0
Thickness Tolerance (mm) ±0.2
Clear Aperture (%) 90
Surface Accuracy (λ) 3 - 5
Surface Quality 60-40
Parallelism (arcminutes) <10
Transmission (%) >90
Transmission Wavelength (μm) 2.52 - 4.80
Optical Density OD >3.0
Cut-On Wavelength (μm) 2.40
Cut-On Wavelength Tolerance (μm) 0.09
Cut-On Tolerance (%) 5 of Peak Transmission
Slope Factor (%) <6
Substrate Germanium
Operating Temperature (°C) -62 to +71
RoHS Compliant

Please speak with your authorized Sciencetech technical sales staff for a full list of specifications.

$ 525.00

Neutral density wire mesh filter, transmitting a percentage of incident light, mounted in an FT style holder. These filters are robust to high-powered applications (such as solar simulation), do not affect the non-uniformity of the target, and transmission is spectrally flat. Please select the desired transmission percentage for your application.

Each filter is mounted in an FT-style filter holder.
Each filter has a 73 mm clear aperture.

$ 333.00

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 0.25, 0.5, 0.75 and 1 of maximum irradiance for the AX Lightline system.

$ 354.00

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.

$ 1,061.00

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.

$ 2,019.00

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.

$ 859.00

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.

$ 960.00

Set of 6 optical density filters in values of 0.15, 0.3, 0.4, 0.6, 0.9, and 2.5. Each is 25mm diameter and unmounted.
These are absorption filters (as opposed to reflective neutral density).

$ 354.00

This filter is part of Sciencetech's standard "Order Sorting Filter Set". It can be ordered separately if required.
Please see the technical datasheet for additional information.

$ 30.00

Sun Screen Testing Industry standard filters for isolating UVA wavelengths (320-400nm)
Schott UG11 Filter for eliminating visible and infrared rays (>400nm)
Schott WG335/3mm or WG345/1mm filter for eliminating UVB and UVC rays (<320nm)
Used in the UVA Protection Factor Test Method (Persistent Pigment Darkening)

$ 909.00

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.

$ 1,889.00

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 FHV- style filter boxes. The FHV filter box is required to interface this filter with a Sciencetech optical system. This filter requires a cooling water recirculator (sold separately).

$ 1,110.00

This standard IR absorbing water filter is equipped with Fused Quartz windows which transmit UV light. This allows extended UV applications. Horizontal operation only.
Aluminum has superior heat tansfer to Stainless Steel but should not be used in corrosive environments.

$ 1,803.00

This standard optical liquid filter is equipped with fused quartz windows (270 to 2500 nm) which transmit UV light and can be used for UV applications. It can be operated either horizontally or vertically but horizontal operation is preferable due to potential risk of air gap in the light path. Aluminum provides superior heat transfer compared to stainless steel but should not be used in corrosive environments.

$ 1,834.00

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.

$ 2,221.00