Aperture stop

Fig. 2.6

a1, a2 •••

Coefficients for the definition of a centered surface

Eq. (2.13)

(E, bE , CE

Positions of the Ramsden disk in a refracting telescope

Fig. 2.8


Distance from the pole of M1 to the final image in a 2-mirror telescope

Fig. 2.11, Fig. 2.12, Eq. (2.65)


Normalized value of b

Eq. (2.87)

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