helioscope | n. กล้องส่องทางไกลสำหรับดูดวงอาทิตย์ |
Helioscope | n. [ Helio- + -scope: cf. F. hélioscope. ] (Astron.) A telescope or instrument for viewing the sun without injury to the eyes, as through colored glasses, or with mirrors which reflect but a small portion of light. -- |
ヘリオスコープ | [heriosuko-pu] (n) helioscope [Add to Longdo] |
太陽鏡 | [たいようきょう, taiyoukyou] (n) helioscope [Add to Longdo] |
太陽望遠鏡 | [たいようぼうえんきょう, taiyoubouenkyou] (n) solar telescope; helioscope [Add to Longdo] |