Eureka-50mm F2.0
過去を称える精神のもと、Eureka 50mmは1950年代のヴィンテージレンズの象徴的な折りたたみデザインに敬意を表し、クラシックなエレガンスとヴィンテージ美学の復活を見事に融合させています。この小さな傑作は、視覚的な魅力と触覚的な洗練さにおいて優れており、精巧に作られた芸術作品を思わせます。
クラシックなリトラクタブルデザイン
構造はコンパクトで、 Eureka 50mmは折りたたむとわずか2.7cm、使用時には4.12cmに伸び、放浪するアーティストのために設計されたポータブルな相棒です。
人間の目の視点を持つ黄金の焦点距離
標準的な50mmの焦点距離を誇るこのレンズは、人間の目に似た視覚的な視点を提供します。自然でリアルな被写界深度を持ち、その汎用性はさまざまな写真ジャンルに広がり、クローズアップポートレート、ドキュメンタリーストーリーテリング、または自然の風景を effortlessly マスターします。
ラウンドで滑らかなボケ
12枚羽根の絞りを持つF2の絞りにより、このレンズは円形で美しいボケを保証し、夢のようで詩的な雰囲気を作り出します。
魅力的なフレア
ユーレカ50mmは、現代のコーティング技術とレトロな光学構造の魅力を融合させ、ヴィンテージの魅力と卓越した精度の調和のとれた交響曲を生み出します。
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Shipping cost and timeliness.
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Eureka Series
The Eureka series, inspired by the ancient Greek scholar Archimedes, celebrates a sudden discovery or enlightenment. Unlike the Simera series, which means "today" in Greek, Eureka is a new collection designed specifically for exploring vintage imagery styles.
The Eureka series stands out as a vintage camera lens in today's standardized optics world. Drawing inspiration from classic designs across different eras, it transforms your photography into timeless artistic expression.
Back to theOriginal Aspirationof the Full-frame
The liberation of photography began with an inspiration to fit a camera loaded with 35mm film into one's pocket.
In 1925, the first commercial 35mm camera was introduced, paired with the first collapsible 50mm lens, instantly ending the century-long burden of cumbersome plate cameras. Countless individuals pocketed this exquisitely compact combination and took it into the streets, warzones, and corners of the world to capture unique impressions of their epoch.
The Eureka 50mm honors the spirit of 35mm photography with its iconic collapsible design inspired by 1950s vintage camera lenses. This compact lens blends analog charm with contemporary optical performance, perfect for street photography and everyday carry.
Robust CompanionInspiration Capture
Compact in structure, the Eureka 50mm measures only 2.7cm when collapsed and extends to 4.12cm during use, making it a portable companion designed for wandering artists.
Its vintage-inspired retractable aluminum alloy construction combines lightweight durability with rugged reliability, performing flawlessly in temperatures from -30°C to +70°C - perfect for capturing moments in the most extreme environments.
Modern Vision with Cinematic Nostalgia
Eureka 50mm blends contemporary coating technologies with the allure of retro optical structures, creating a harmonious symphony of vintage charm and remarkable precision.
Through carefully engineered multi-layer coatings, this vintage photo lens recreates the enchanting flares and organic look of classic optics while delivering exceptional edge-to-edge sharpness, vivid colors, and rich tonal gradations.
Golden Focal LengthUnbounded Interpretation
The retro 50mm focal length, beloved by legendary photographers, offers a natural perspective that mirrors human vision.
From close-up portraits and documentary storytelling to natural landscapes, this lens helps photographers capture everyday moments with creative flair.
Dual Selections forDistinct Styles
Two Versions Available
The Lite version weighs just 120g with an anodized silver aluminium build, offering durability and portability for everyday shooting.
The Limited Edition features an exquisite silver chrome brass construction. Available from October 2024, it's perfect for photography enthusiasts and collectors who appreciate premium vintage aesthetics.
Both come with a matching lens hood and UV filter - everything you need for classic photography.
Luminous ReverieDreamlike Immersion
Fearlessly embrace low-light environments with the maximum f/2 aperture of the Eureka 50mm lens. Its shallow depth of field paints delicate and soft bokeh, seamlessly transitioning between in-focus and out-of-focus areas.
With a 12-blade aperture diaphragm, the lens guarantees circular and aesthetically pleasing bokeh, creating a dreamy and poetic atmosphere.
Optical Precisionin Every Detail
Blending classic aesthetics with modern engineering, this lens delivers edge-to-edge clarity and pristine details with stable shutter speeds, perfect for both analog and digital photography.
Featuring a 6-element, 4-group typical double-gauss optical design, the Eureka 50mm incorporates cutting-edge optics. An extra-low dispersion (ED) element effectively minimizes chromatic aberration, while a high refractive index (HRI) element corrects curvature of field and spherical aberrations.
44 x 33mm Format
This vintage camera lens covers the 44mm x 33mm format of the Hasselblad CFV100C, ensuring high-quality image resolution of up to 100 megapixels.
Eureka Series FAQ
Can Eureka 50mm lenses beused on medium-format cameras? Will there be vignetting?
Can Eureka 50mm lenses beused on medium-format cameras? Will there be vignetting?
It can be used on medium-format cameras. There is slight vignetting from F2 to F4, and the vignetting will disappear when the aperture is stopped down to F4 - 5.6.
When the Eureka 50mm lens is in the retracted state, will the rear structure of the lens touch or conflict with the CMOS or the shutter curtain?
When the Eureka 50mm lens is in the retracted state, will the rear structure of the lens touch or conflict with the CMOS or the shutter curtain?
No, it won’t. When the lens is under the retracted state, the length from the flange surface to the rearmost end is about 0.346 mm. If the distance from the flange surface of the camera mount to the COMS/shutter curtain is more than 0.346 mm, there will be no interference.
What are the differences between Bronze and Aluminum versions of Eureka 50mm lenses?
What are the differences between Bronze and Aluminum versions of Eureka 50mm lenses?
(1) Weight: The weight of the Bronze version is 218g, while the aluminum alloy version is 120g.
(2)Finish: There is a slight difference on the color and texture of the finish between these two versions.
What is the length difference under stretch and retraction status of the Eureka 50mm lens?
What is the length difference under stretch and retraction status of the Eureka 50mm lens?
The difference is 14.2mm. The length under stretch state is 41.2mm, while under retracted state is 27mm long.
How to clean the front or rear lens of the lens?
How to clean the front or rear lens of the lens?
Use a blower to remove the dust on the surface of the lens or filter. To remove stains and fingerprints, you can use a clean soft cloth or lens cleaning paper with lens cleanser.
Please clean the lens surface from inside to outside in a circular motion. Be careful not to leave stains, and do not touch the glass with your fingers. Do not use organic solvents such as paint thinner or benzene to clean the lens.