Archiv pro měsíc: Prosinec 2015

SW Esprit 100/550 Triplet APO Refractor – first sight

6 months ago – purchased, this month – first light . After selling my Borg 77EDII I started to miss some smaller (meaning still easily portable) refractor. I wanted 100mm of aperture and something not slower than F/4.3 like my … Celý příspěvek

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