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/ GEMini Atari / GEMini_Atari_CD-ROM_Walnut_Creek_December_1993.iso / files / astronmy / astrozrx / telescop.pi2 (.png) < prev   
Degas Medium Resolution Picture (PI)  |  1985-11-20  |  31.3 KB  |  640x200  |  4-bit (4 colors)
   ocr: REFRACTOR CASSEGRAIHIAN REFLECTOR SCHMIDT-CASSEGRAIN REFLECTOR N marks the focus of each of these contigurations. The dotted line shows the F light path. P marks the primary mirror or lens RH NEWTONIAN REELECTOR