SIRUI、IBC2026で新しいAuroraオートフォーカスレンズをプレビュー紹介
Published on: September 27, 2026
Updated on: September 27, 2026
SIRUIは、正式発売に先駆けてIBC2026で2本の近日発売予定のAuroraレンズを展示しました。新しいオートフォーカスレンズが一般公開されたのは、アムステルダムのSIRUIブース(12.D31)が初めてです。
IBC2026で展示された新しいAuroraレンズ
2本の新しいAuroraレンズは、量産前サンプルとして展示されました。ブースを訪れた来場者はレンズを手に取り、仕様について質問したり、既存のAuroraモデルと比較したりできました。詳しい仕様と価格は正式発売に先立って発表される予定です。
展示された各サンプルレンズには、SIRUIが35mmと85mmで採用したものと同じく、レンズフードが装着されていました。
Aurora 35mmと85mmの背景
Auroraシリーズは、SIRUI Aurora 85mm f/1.4から始まり、その後SIRUI Aurora 35mm f/1.4が登場しました。いずれも写真と動画の両方で活動するクリエイターを想定した、フルサイズ対応のオートフォーカスレンズです。どちらもコンパクトな金属製ボディを採用しており、重量は35mmが490gから、85mmが540gです。SIRUIはこれらのレンズを、素早く動きながら撮影するスタイルやポートレート、写真と動画を組み合わせたコンテンツ制作向けに位置付けています。
35mmと85mmの発売時、SIRUIはシリーズにさらなる焦点距離を追加する計画を示していました。今回のIBC2026でのプレビューはそれから1年以上が経過したもので、新しい2本のレンズは既存の35mmと85mmに加わり、Auroraラインを構成します。

これまでに明らかになったこと
IBC2026で展示されたサンプルと既存のAuroraレンズから、ブースで明らかになったのは以下のとおりです。
- フルサイズ対応
- 35mmと85mmに採用されているSTMモーターと同様のオートフォーカス
- 既存のAuroraレンズに準じた、コンパクトな金属製ボディ
- 35mmと85mmと同じく、レンズフードを装着したサンプルユニット
詳細な仕様と発売時期は、正式発売に先立って発表される予定です。
まとめ
2本の新しいAuroraレンズは、SIRUIが35mmと85mmを超えてシリーズを拡充する計画を初めて示してから1年以上を経て、IBC2026で初めて一般公開されました。詳しい仕様と発売に関する情報は、発売が近づいた段階で発表される予定です。
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