Media Summary: This video is many months in the making! Once you have your This video talks about the stop caused by how a DFTFringe has a handy calculator that can tell you how much your

Bath Interferometer At Stellafane - Detailed Analysis & Overview

This video is many months in the making! Once you have your This video talks about the stop caused by how a DFTFringe has a handy calculator that can tell you how much your My new setup testing, more contrast but with noise or dirty fringes. Testing a new banch, concrete with 800Kg. The intention with this video is to demonstrate the need for a solid table, heavy, ... I do some ray tracing to show why a lens-less camera may look like it gives you a good interferogram but it's actually a disaster.

First video in a series of how to use DFTFringe. This goes over the minimum features you need to measure a mirror. Information ...

Photo Gallery

bath interferometer at stellafane
Setting up and using a Bath Interferometer (to test telescope mirrors)
Using a Bath Interferometer
How to get super clean interferograms from your Bath Interferometer
Bath interferometer setup Part 1.
Choosing a camera and lens for Bath Interferometry part 2 of 3: why many lenses won't work
Bath and mirror collimation.  How to adjust the Bath interferometer components.
Bath Interferometer Astigmatism Calculator
bath interferometer
Bath interferometer
Making a Bath interferometer
Choosing a camera and lens for Bath Interferometry part 1 of 3: why are lenses mandatory?
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bath interferometer at stellafane

bath interferometer at stellafane

A short video showing the

Setting up and using a Bath Interferometer (to test telescope mirrors)

Setting up and using a Bath Interferometer (to test telescope mirrors)

This video is many months in the making! Once you have your

Using a Bath Interferometer

Using a Bath Interferometer

How to set up and align a

How to get super clean interferograms from your Bath Interferometer

How to get super clean interferograms from your Bath Interferometer

all about

Bath interferometer setup Part 1.

Bath interferometer setup Part 1.

This video shows how to setup a

Choosing a camera and lens for Bath Interferometry part 2 of 3: why many lenses won't work

Choosing a camera and lens for Bath Interferometry part 2 of 3: why many lenses won't work

This video talks about the stop caused by how a

Bath and mirror collimation.  How to adjust the Bath interferometer components.

Bath and mirror collimation. How to adjust the Bath interferometer components.

Bath

Bath Interferometer Astigmatism Calculator

Bath Interferometer Astigmatism Calculator

DFTFringe has a handy calculator that can tell you how much your

bath interferometer

bath interferometer

My new setup testing, more contrast but with noise or dirty fringes.

Bath interferometer

Bath interferometer

Testing a new banch, concrete with 800Kg. The intention with this video is to demonstrate the need for a solid table, heavy, ...

Making a Bath interferometer

Making a Bath interferometer

How to build a simple

Choosing a camera and lens for Bath Interferometry part 1 of 3: why are lenses mandatory?

Choosing a camera and lens for Bath Interferometry part 1 of 3: why are lenses mandatory?

I do some ray tracing to show why a lens-less camera may look like it gives you a good interferogram but it's actually a disaster.

DFTFringe quick start guide version 2 (measuring telescope mirror with Bath Interferometer)

DFTFringe quick start guide version 2 (measuring telescope mirror with Bath Interferometer)

First video in a series of how to use DFTFringe. This goes over the minimum features you need to measure a mirror. Information ...