Last Updated:2025/12/02

Crayford focusers are popular among amateur astronomers because they provide smooth, backlash-free focusing.

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Crayford focusers are popular among amateur astronomers because they provide smooth, backlash-free focusing.

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クレイフォード式フォーカサーは、バックラッシュのない滑らかなピント合わせを提供するため、アマチュア天文家の間で人気があります。

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