AstroMedia 227.SPR 매뉴얼
{카테고리_이름} AstroMedia 227.SPR에 대한 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. AstroMedia 227.SPR 6 페이지. Cardboard kit for a projector that allows for safe observation of the sun
페이지 인쇄
The Solar Projector
Cardboard kit for a projector that allows for safe observation of the Sun.
Two convex mirrors:
f = -10.2mm
f = -14.0mm
Quadrant
Dobson mount
adjustable from 0º to 90º
AstroMedia
KLAUS HÜNIG
Size of the projected image: 55mm or 75mm
Comfortable
observation from
above
Revised Version: Andreas Schröer
©Klaus Hünig / Andreas Schröer, Sunwatch, 23730 Neustadt, Germany
AstroMedia UK -
www.AstroMediaShop.co.uk
227.SPR
Plane mirror
Achromatic lens:
f = 250mm
Variable blinds
Sturdy 275g
cardboard
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