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Telescope Optical Design - inaoe

Telescope Optical Design - inaoe

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SPM-Twin: WF <strong>Telescope</strong> focal ratios<br />

0<br />

-1<br />

Mirror Feasibility<br />

WFT Mirrors (Conic Constants and Sag)<br />

-2<br />

-3<br />

-4<br />

-5<br />

-6<br />

-7<br />

3.0 3.5 4.0 4.5 5.0 5.5 6.0<br />

<strong>Telescope</strong> f/#<br />

M1 Conic M1 Sag - Parabolid [mm] M2 Conic<br />

<br />

<br />

<br />

Non-parabolic<br />

Primary (M1)<br />

Glass to remove<br />

Secondary figuring

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