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Labsphere, Inc.
A Halma Company

P.O. Box 70
231 Shaker Street
North Sutton NH 03260
+ 1.603.927.4266 (ph)
+ 1.603.927.4694 (fax)

labsphere@labsphere.com www.labsphere.com

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Port Plugs Adaptors Detectors
Light Sources Port Adaptors Power Supplies
Replacement Lamps Variable Attenuators
A variety of interchangeable accessories to enable application specific customization

Labsphere’s Integrating Sphere Accessories give users the ability to customize integrating spheres and systems to their specific measurement requirements. The interchangeable accessories are easily attached to port frames and matched to the integrating sphere wall reflectance value to ensure measurements accuracy.

Accessories allow users to create a uniform source or light measurement application with Labsphere’s General Purpose Integrating Spheres, or modify Labsphere’s Light Measurement and Uniform Source Systems to change or enhance functionality.


Labsphere’s Integrating Sphere Accessories offer one-stop shop for all of your application needs. The sturdy port frame design on Labsphere’s integrating spheres allow users to quickly mount accessories to the integrating sphere with the quick twist of a set screw.

Labsphere’s dedicated calibration lab provides a variety of NIST-traceable calibration options for systems that include accessories for specific application requirements.

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Sphere Base
Price Range: $160 to $220

In a variety of sizes, Sphere Bases attach to a sphere post or post holder to allow the sphere to be freestanding.
Sphere Post
Price Range: $25 - $30

Mounting posts are available in various lengths, with either English (1/4-20) or Metric (M6) threads, Posts slide into the sleeve of an optional base or post holder, which provides adjustable sphere height.
Post Converter
Our Price: $15.00

Converts a 1/4-20 Mounting thread to an M6 Mounting Thread for mounting abilities to an optical bench.
Post Holder
Price Range: $50 to $55

Light Trap - 1 inch
Our Price: $355.00

Cylindrical cavity designed to absorb the incident radiation that enters through its one open end.
Port Frame Reducer
Price Range: $196 to $300

Mounting onto a port frame, a Port Frame Reducer effectively reduces that port frame to specified size. It serves as the
interface that permits accessories designed for a specific port size to be mounted on larger port frames.
Port Plug
Price Range: $175 to $300

Mounting on to a port frame, a Port Plug replaces the open port with a cap that matches either the reflectance of the sphere wall
or the open port.
Port Reducer
Price Range: $210 to $290

Mounting onto a port frame, a Port Reducer reduces the clear aperture of that port frame.
Photometer-Radiometer, SC 6000
Our Price: $2,930.00

Compact, flexible, out-of-the-box programmable radiometer/photometer
LPS-150 Amp Power Supply
Our Price: $2,100.00 $1,996

Fast, stable, multi-purpose lamp power supplies in a small footprint