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Vermont Photonics

Vermont Photonics

Vermont Photonics is the exclusive U.S. distributor of high quality optical test equipment and components by German manufacturer Möller-Wedel Optical GmbH.

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Extension for Ground Prisms

GONIOMAT M5/M10 Extension for Ground Prisms

  • Description

Description

The patent pending extension for ground prisms for the GONIOMAT M5/M10 Goniometers allows the measurement of prism angles with a fine grinding / roughness of up to Rq = 1.0 µm and a measurement uncertainty of less than 10 arcsec. The achievable accuracy and measurability of the test specimen depends on its surface size, and its roughness. For more information regarding the usage of this item, please contact us.

GONIOMAT Extension Technical Data

Model GONIOMAT Extension for Ground Prisms
Art. No. 241 636
Measuring rangedegree360
Accuracy *arcsec< 10
Max Roughness Rq = 1.0 µm for surface sizes >50 mm²
Operation temperature°C20 ± 2
Minimum surface areamm²9.0 at max. roughness Rq = 0.61 µm
Maximum sample diametermm58
PC-Connection USB 2.0

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Testimonials:

Dealing with suppliers such as you certainly makes my job easier. The equipment purchased enabled us to further our relationship with our customer, who is a very well-known and highly respected global automotive OEM.
-Automated lens alignment equipment manufacturer

Vermont Photonics
2019-05-29T00:11:09+00:00
Dealing with suppliers such as you certainly makes my job easier. The equipment purchased enabled us to further our relationship with our customer, who is a very well-known and highly respected global automotive OEM. -Automated lens alignment equipment manufacturer
https://www.vermontphotonics.com/testimonials/automated-lens-alignment-mfr/

Customer focus is really appreciated, and unfortunately too rare. I loved dealing with your company… The collimator worked flawlessly out-of-box, as compared to the previous one from another company that I never could get comfortable with in 18 years!
-Civilian contractor for the US military

Vermont Photonics
2019-06-03T21:13:03+00:00
Customer focus is really appreciated, and unfortunately too rare. I loved dealing with your company… The collimator worked flawlessly out-of-box, as compared to the previous one from another company that I never could get comfortable with in 18 years! -Civilian contractor for the US military
https://www.vermontphotonics.com/testimonials/us-military-contractor/

I returned the demo equipment today, sadly. It is a really quality instrument and worked beyond my expectations. Thanks for being so easy to work with on this. I really appreciate it.
-Roylnn Serati, Boulder Nonlinear Systems

Vermont Photonics
2019-06-03T21:15:15+00:00
I returned the demo equipment today, sadly. It is a really quality instrument and worked beyond my expectations. Thanks for being so easy to work with on this. I really appreciate it. -Roylnn Serati, Boulder Nonlinear Systems
https://www.vermontphotonics.com/testimonials/boulder-nonlinear-systems/

It is a pleasure to deal with suppliers that take ownership and deliver a great product.
-Global eye care device manufacturer

Vermont Photonics
2019-06-03T21:16:01+00:00
It is a pleasure to deal with suppliers that take ownership and deliver a great product. -Global eye care device manufacturer
https://www.vermontphotonics.com/testimonials/eye-care-device-mfr/

The modifications were very nicely done and we are now able to measure to the center of an eight inch plate, which we’ve long wanted to do. The new software and user interface is great. It’s very easy to learn and operate and our work gets done much faster than before.
-Optical Filter Manufacturer

Vermont Photonics
2019-06-03T21:17:58+00:00
The modifications were very nicely done and we are now able to measure to the center of an eight inch plate, which we’ve long wanted to do. The new software and user interface is great. It’s very easy to learn and operate and our work gets done much faster than before. -Optical Filter Manufacturer
https://www.vermontphotonics.com/testimonials/optical-filter-mfg/

I was VERY happy with the communication and general ‘on the ball’ status of your company… Cal service turnaround was something like a week, stupendous by any standard.
-Major Interferometer Manufacturer

Vermont Photonics
2019-06-03T21:59:19+00:00
I was VERY happy with the communication and general ‘on the ball’ status of your company… Cal service turnaround was something like a week, stupendous by any standard. -Major Interferometer Manufacturer
https://www.vermontphotonics.com/testimonials/interferometer-mfr/

Service from you and your office has always been excellent – especially the quick responses to any requests or questions.
-Major US Defense Contractor

Vermont Photonics
2019-06-03T22:00:14+00:00
Service from you and your office has always been excellent – especially the quick responses to any requests or questions. -Major US Defense Contractor
https://www.vermontphotonics.com/testimonials/us-defense-contractor/

My recent experience with Vermont Photonics and Möller-Wedel products has been nothing short of exceptional.
-Designer of firearms and rescue illumination systems

Vermont Photonics
2019-06-03T22:03:46+00:00
My recent experience with Vermont Photonics and Möller-Wedel products has been nothing short of exceptional. -Designer of firearms and rescue illumination systems
https://www.vermontphotonics.com/testimonials/designer-of-systems/

I want to thank you and your team for doing an incredible job from the start. I, literally, could not have been more pleased both with your professionalism, technical expertise, and patience/support during these various contractual events.
-Lead ASTS Electro-Optical Systems Engineer, Boeing

Vermont Photonics
2019-05-27T15:46:52+00:00
I want to thank you and your team for doing an incredible job from the start. I, literally, could not have been more pleased both with your professionalism, technical expertise, and patience/support during these various contractual events. -Lead ASTS Electro-Optical Systems Engineer, Boeing
https://www.vermontphotonics.com/testimonials/boeing/

Vermont Photonics is the first company that the audit team has ever seen to have a policy for the components considered in uncertainty calculations.
-Noteworthy Practice from Quality Audit Report, Los Alamos National Laboratory

Vermont Photonics
2019-05-27T15:56:15+00:00
Vermont Photonics is the first company that the audit team has ever seen to have a policy for the components considered in uncertainty calculations. -Noteworthy Practice from Quality Audit Report, Los Alamos National Laboratory
https://www.vermontphotonics.com/testimonials/los-alamos-national-laboratory/
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Vermont Photonics

Articles:

Extension for Ground Prisms

GONIOMAT Extension for Ground Prisms – Save Time and Cost in the Production Process.

Vermont Photonics prototype angle generator

An Engineer’s Job Is Never Done: Why We’re Developing A High-Accuracy Angle Generator With Our SBIR Grant

How To Measure the Focal Power of a Lens With Dioptometers & Dynameters

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Vermont Photonics Technologies Corp.

Mailing: PO Box 1398
Brattleboro, VT 05302-1398

Shipping/Physical: 471 US Route 5
Dummerston, VT 05301

Phone: 1-802-275-5210
Fax: (802) 275-5215

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