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Sub-aperture corrector: Examples - Amateur Telescope Optics
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日期：2026-04-20
Examples of sub-aperture corrector for spherical mirror and dall-Kirkham two-mirror system. ... Design A (SPECS) uses corrector made of two thin PCV/PCX BK7 lenses, for near-perfect overall correction. Corrector in the design B (SPECS) has advantage of be...看更多
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