Unverified90% confidenceTradeoffTime unknown
机身极薄(约2.4cm)且重量约1kg出头,便携性突出,但亮度约1200 ISO流明,在明亮环境或大面积投射时画面表现会明显下降
1
Sources
90%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified轻薄约220g的克重使其压缩收纳体积小,适合旅行携带,但也意味着视觉厚实感不足,追求卫衣厚重垂感的用户不适合74% similarUnverified面料克重120-180g/m²为薄款风衣理想区间,低于120g垂坠感差易起皱透光,高于180g已接近厚风衣失去薄款透气优势74% similarUnverified轻薄旗舰的整机重量控制在170g以内、厚度≤7.8mm,才能获得明显区别于普通旗舰的单手轻盈手感;190g以上的机型无论多薄都难称真正轻薄74% similarUnverified口径大成像好但便携性差。Dobson反射镜集光力性价比最高,但200mm版本整机重量常超15kg,无车一族和高层住户搬运困难74% similarUnverified焦距越长、光圈越大,画质越好,但重量急剧上升:600mm f/4定焦常达3kg以上需独脚架,而200-600等变焦控制在2kg左右可勉强手持——便携与画质/光圈难以兼得73% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/634715API
curl https://kongchang.com/api/v1/knowledge/claims/634715MCP
get_claim(id=634715)