．入光口內徑:16mm ．內徑:32/35/55/60mm， 1米長(規格品) ．內徑:35/55mm (1米半)
．入光口內徑:16mm．內徑:32mm/35mm/55mm/60mm， 1米長(規格品)．內徑:35mm/55mm (1米半)
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