


How is a 'star' made? Micron-level precision Huawei reveals in-depth the birth process of telescopic lenses
In recent years, mobile imaging has made great progress, but it has also brought a heavy price.
We can clearly see that the Sensor of flagship mobile phone cameras is constantly increasing, and the TTL (total lens length) is gradually lengthening, resulting in thicker and thicker lens modules, breaking the aesthetic design rules of the body, and a large number of people carrying " The concentrated appearance of "Oreo" products makes it difficult for the thin and light body of the mobile phone to coexist with top-notch images, seriously affecting the user experience.
Do we have to endure heavy lens modules if we want good imaging phones, which will gradually drift away from the aesthetics and ritual of mobile phones? of course not.
As we all know, since its birth in 2012, Huawei P series has always been a promoter of innovation and progress in mobile imaging technology, leading the development direction of mobile imaging technology from generation to generation.
In response to the above pain points, Huawei P series has fully upgraded the brand new Huawei Pura series. The first model launched, Huawei Pura 70 series, is the first in the industry to use a super-concentrated telescopic camera. Through a unique rotating telescopic lens structure, it allows first-class images Perfectly integrated with the thin and light aesthetics and sense of ritual of mobile phones. Within Huawei, they use the code name "Star" to refer to the super-concentrated retractable camera, which not only reflects the technological romance developed by Huawei, but also demonstrates the unique technological aesthetics of Huawei's Pura series.
For a long time in the past, some manufacturers have tried telescopic lens solutions, but they either only existed in the concept machine stage and were never mass-produced; or they were unable to break through the technical bottleneck and ended in vain. How did Huawei break the situation? Since the advent of the Pura 70 series, the discussion surrounding retractable cameras has been a hot topic in the technology and digital circles.
Recently, in the video "The Birth of a Star - Revealing the Story Behind the Super Condensing Telescopic Camera", Huawei revealed for the first time the ultra-precise and ultra-reliable birth process of the super-concentrating telescopic lens. Through micron-level precision and Hundreds of thousands of tests make every image creation by users like a "star" rising, full of a sense of ritual.
First of all, the assembly of the Stellar camera is an ultra-precise process, including the assembly of the rotating telescopic structure, the variable aperture and the lens, all of which need to be carried out in a harsh dust-free environment and need to reach 100-level anti-virus dust requirements, and spacecraft manufacturing grade cleanliness.
In addition, the parts and assembly processes are accurate to the nearest centimeter, allowing every part to achieve micron-level manufacturing precision.
For example, the rotating telescopic lens structure undergoes 255 serial manufacturing processes. When assembling springs and other parts, the minimum tolerance needs to be controlled at 0.01mm. Even the key precision gear parts need to be installed manually by professional craftsmen to achieve 0.005mm high-precision alignment, which is as precise as the installation of a Swiss watch.
When the variable aperture is assembled on the telescopic lens, the assembly accuracy can reach 0.015mm, which is smaller than the diameter of silk. Strict laser calibration throughout the entire process to ensure accuracy.
Secondly, Stellar lens module testing and complete machine testing are also a super reliable process. The Stellar module test needs to pass 20,000 buffer tests and 30,000 load-bearing lifting tests, ultimately achieving no fear of pressing, bumping, or falling. The whole machine has passed the 2-meter deep dive test and achieved 2-meter IP68 dust and water resistance, which can provide continuous and comprehensive protection for the rotating and telescopic lens.
From the working principle, Huawei Pura 70 Ultra super-concentrated telescopic camera uses a rotating guide rail transmission system to create a larger working space for the lens in a narrow body. When the camera is working, the lens automatically extends, and the increased thickness space is used for the focusing movement of the camera lens; when it is not working, the lens automatically retracts, and the storage thickness space does not increase the thickness of the entire phone, making the phone significantly thinner. This allows a 1-inch outsole sensor to be accommodated in an 8.4mm body and achieve a maximum aperture of F1.6.
This innovative design perfectly combines the advantages of the outsole sensor and the large aperture. It can not only capture more details, making the photos clearer and more detailed, but also provide more light in low-light environments to ensure bright photos. degree and layering.
アウトソールと大口径の二重の利点により、Huawei Pura 70 Ultra は業界最大のメインカメラ光の取り込みをもたらします。 XD Motion モーション エンジンの支援と組み合わせることで、時速 300km の瞬間を静止させ、電光石火の瞬間を記録することもでき、まさにスピード キャプチャーの王様となります。日常の写真撮影では、速いレーシングカーでも、高速リニアモーターカーでも、簡単に捉えることができます。
同時に、1インチのアウトソールセンサーは、屋外の風景でも混雑した都市交通でも、より詳細な色レベルをキャプチャして、より繊細で豊かな色を記録できます。ポートレート撮影では、F1.6の大口径により一眼レフに匹敵する被写界深度のぼかし効果が得られ、被写体をより立体的に際立たせ、よりリアルなポートレート効果を実現します。夕方、夜、屋内などの低照度環境では、口径が大きいとより多くの光を取り込み、ノイズやぼやけを軽減できます。
Huawei Pura 70 Ultra は、非常に信頼性の高いレンズ構造を通じて、あらゆる作品の安全保護もユーザーに提供することは言及する価値があります。本機は回転伸縮レンズ構造内に高度な緩衝構造を設計しています。 12本のガイドポストと8本のスプリングで構成されたこの構造は、レンズの安定性と耐久性を確保するために、スプリングの素材として高強度で高靭性のピアノ鋼を選択しています。たとえば、ユーザーが誤ってメインカメラを押したり、ぶつけたり、衝突したりした場合、内蔵の位置検出システムとインテリジェント制御システムが異常状況を迅速に特定し、モーターを駆動してモジュールを素早く格納し、安定したスムーズなバッファリングを実現します。関数。
携帯電話の落下などのシナリオの場合、このシステムはマシン全体の加速度および重力センサーデータをアクティブに取得し、アルゴリズムを使用して無重力落下状態をリアルタイムで判断し、携帯電話が落下する前にメインカメラのレンズモジュールを格納することもできます。携帯電話が落下して地面に接触しても、これにより機械全体の高い信頼性が確保されます。
さらに、Huawei Pura 70 Ultra回転伸縮レンズにはポリマー液体シリコーン保護層もあり、優れた耐引裂性、耐寒性および耐熱性、耐老化性、耐腐食性などの特性を備えています。ユーザーが誤って隙間にコーラ、砂糖水、化粧品、その他の異物を侵入させた場合でも、携帯電話は水と埃のない布で拭くことができ、レンズの透明度と耐用年数を確保できます。
Huawei Pura 70 Ultraの優れたモジュールもユーザーの撮影体験に革新をもたらし、ユーザーが撮影するすべての写真を儀式に満ちたものにします。ファーウェイのカメラチームの専門家は、一連のモーター駆動アルゴリズムを慎重に開発しました。このアルゴリズムは、モーターの駆動周波数を動的に調整し、モーターが高速回転する際の鋭い音をリズミカルな音に調整するもので、モジュールの立ち上がりと同時に音も立ち上がります。
ユーザーが Huawei Pura 70 Ultra を使用して自分の生活を記録するとき、イメージングモジュールの XMAGE ロゴ、レンズで装飾された専用の赤い円、レンズを伸ばしたときのプロ仕様の機械音に至るまで、すべての作品がユニークな体験になります。感性豊かな楽しさが満載です。
ユーザーがカメラを起動して撮影するたび、シャッターが押されてカメラが起動し、レンズがゆっくりと伸びるたびに、それはまるで宇宙の前に昇る星のようなもので、目の前の景色を照らします。想像を絶する光の世界。写真と儀式に対する人々の探求と憧れを呼び覚まします。
精密部品から厳格なテストまで、技術革新から儀式の独特の感覚に至るまで、Huawei Pura 70 Ultraは、革新的な超集中格納式カメラでモバイル写真撮影の新たなマイルストーンを打ち立てました。この革新的なデザインは、ユーザーにこれまでにない映像体験をもたらすだけでなく、携帯電話業界の技術進歩と品質向上を促進します。
さらに言及する価値があるのは、HuaweiのPura 70シリーズが純血Hongmengの更新モデルの最初のバッチに登場し、今購入すると、今年8月に純血Hongmengを試して、その独特の魅力を理解できることです。新しいシステム!
Huawei Pura 70シリーズは、強力なイメージングとフラッグシップパフォーマンスなどの高品質な体験のおかげで、発売以来広く賞賛されています。公開市場情報によると、ファーウェイのPura 70シリーズの出荷台数は、P60シリーズと比較して前年比125%増加した。 7月18日、ファーウェイは最大1,000元の割引となる期間限定の夏の割引プロモーションを開始しました。ファーウェイPura 70シリーズを体験したい人にとっては、今が購入する良い機会です。
The above is the detailed content of How is a 'star' made? Micron-level precision Huawei reveals in-depth the birth process of telescopic lenses. For more information, please follow other related articles on the PHP Chinese website!

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