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Fig. 9


Cut-away computer model of the VIRCAM (with some thermal shields and other details omitted); here the vacuum window is at the top and the filter wheel is at the bottom right. The ellipsoidal cold-baffles are seen in the upper half; lenses and window are shown in grey. A wavefront sensor unit is in purple, and some filters are seen as dark blue squares, with the detectors just below.

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