Author Archives: Etienne de Foras

Astree 1.21 released

Astree is an Amateur Telescope Making freeware to help with optical design and optimisation. This software computes and shows the ray-tracing analysis of optical devices, having conical or polynomial surfaces, having reflections, transmissions, stops, analysis of the image quality. There … Continue reading

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Foucault2 2.12 released

Foucault2 is an Amateur Telescope Making freeware to help with mirror design and polishing. The code source is GPL, using Qt, feel free to contribute or to ask for features. Source hosted at GitHub : https://github.com/edeforas/Foucault2 Latest build: version 2.12 … Continue reading

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Astree 1.20 released

Astree is an Amateur Telescope Making freeware to help with optical design and optimisation. This software computes and shows the ray-tracing analysis of optical devices, having conical or polynomial surfaces, having reflections, transmissions, stops, analysis of the image quality. There … Continue reading

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Foucault2 2.11 released

Foucault2 is an Amateur Telescope Making freeware to help with mirror design and polishing. The code source is GPL, using Qt, feel free to contribute or to ask for features. Source hosted at GitHub : https://github.com/edeforas/Foucault2 Due to library changes, … Continue reading

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Foucault2 2.10 released

Foucault2 is an Amateur Telescope Making freeware to help with mirror design and polishing. The code source is GPL, using Qt, feel free to contribute or to ask for features. Source hosted at GitHub : https://github.com/edeforas/Foucault2 Latest build: version 2.10 … Continue reading

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Foucault2 2.09 released

Foucault2 is an Amateur Telescope Making freeware to help with mirror design and polishing. The code source is GPL, using Qt, feel free to contribute or to ask for features. Source hosted at GitHub : https://github.com/edeforas/Foucault2 Latest build: version 2.09 … Continue reading

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Astree 1.18 released

Astree is an Amateur Telescope Making freeware to help with optical design and optimisation. This software computes and shows the ray-tracing analysis of optical devices, having conical or polynomial surfaces, having reflections, transmissions, stops, analysis of the image quality. There … Continue reading

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Foucault2 2.08 released

Foucault2 is an Amateur Telescope Making freeware to help with mirror design and polishing. The code source is GPL, using Qt, feel free to contribute or to ask for features. Source hosted at GitHub : https://github.com/edeforas/Foucault2 Latest build: version 2.08 … Continue reading

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Astree 1.17 released

Astree is an Amateur Telescope Making freeware to help with optical design and optimisation. This software computes and shows the ray-tracing analysis of optical devices, having conical or polynomial surfaces,having reflections, transmissions, stops, analysis of the image quality. The code … Continue reading

Posted in Astronomy, Optics | Leave a comment

Astree 1.16 released

Astree is an Amateur Telescope Making freeware to help with optical design and optimisation. This software computes and shows the ray-tracing analysis of optical devices, having conical or polynomial surfaces,having reflections, transmissions, stops, analysis of the image quality. The code … Continue reading

Posted in Astronomy, Optics | Leave a comment