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Sigma 50mm f/1.2 DG DN Art lens for Sony E
281620
FREE SHIPPING
WITHIN ESTONIA!
1 529 €
Pamatinformācija
- 50 mm normal prime lens
- Bright – f/1.2 maximum aperture
- Fast, precise and quiet Dual HLA focusing motor
- Dust and splash-resistant structure
- For Sony E mount mirrorless cameras
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- 50 mm normal prime lens with f/1.2 aperture
- Superb optical performance across the frame
- The lens consists of 17 elements in 12 groups (including four aspherical elements)
- Super Multi-Layer Coating controls ghosting and lens flare
- Dual HLA motor for fast, silent and accurate focusing
- Dust- and splash-proof construction
Brightness of F1.2 maximum aperture and high resolution from minimum to infinity focus
The latest optical design achieves high resolving power with each aberration thoroughly suppressed from the maximum aperture. The lens is capable of rendering details without color bleeding in any situation. In addition, the incorporated floating focus is advantageous in improving short-range performance, ensuring a stable, high-level image quality throughout the entire range from the minimum focusing distance to infinity.
Rich and beautiful bokeh without color bleeding
By correcting spherical aberration, sagittal coma flare, axial chromatic aberration, and other aberrations, the lens delivers natural bokeh images that blur smoothly and without color bleeding from the focal plane. Double-line bokeh is also suppressed, allowing users to take advantage of the mellow bokeh effect in their expression.
Rounded diaphragm with 13 blades
The lens incorporates SIGMA's first 13-blade diaphragm, which maintains a circular shape even when stopped down from the maximum aperture. The surface accuracy of the aspherical lens has been enhanced to the utmost to enable smooth and beautiful round bokeh expressions.
Designed to minimize focus breathing
Optimization of the focus group arrangement and aspherical shape significantly suppresses focus breathing. The change in angle of view due to focus shift is minimized, creating a natural-looking focus shift when recording video.
Designed to minimize flare and ghosting
Flare and ghosting, which reduce image quality, are addressed under all conditions of incident light, based on the most advanced simulation technology. High backlight resistance enables clear and sharp images under any lighting conditions.
Lightest weight lens body in its class, suitable for a wide range of applications
By uncompromisingly pursuing high optical performance and portability, which are inherently contradictory, the highest level of performance has been condensed into the lightest lens body in its class. The SIGMA 50mm F1.2 DG DN | Art can be used not only in limited situations and applications, but in all kinds of shooting environments.
Dual HLA incorporating a new system
A new system was developed that significantly reduces the volume while maintaining the same thrust of the HLA, which is characterized by its high driving accuracy and quietness, and is featured in each of the two focus groups. This technological innovation has realized both high-speed autofocus and a compact lens body.
By precisely controlling the configuration of multiple magnets, the HLA provides sufficient thrust to quickly move the lens's large-diameter focus elements, while achieving an approximate 25% reduction in unit thickness from the previous HLA design as well as a 44% reduction in total weight.
Lens construction and mechanical design stripped down to the absolute minimum
Each piece of glass is made as thin as possible while employing glasses with a high refractive index and four aspherical lenses. The high level of production technology at SIGMA’s only manufacturing base, the Aizu factory, provides the exacting precision necessary for processing these thin glass elements and making this mass production possible. In addition, the floating focus construction ensures high performance while shortening the overall length, resulting in a compact lens. In the mechanical design phase, emphasis was placed on weight reduction. Through the systematic elimination of individual components, SIGMA attained the distinction of producing the lightest lens in its class, weighing a mere 745g.
A wealth of functions for professional use and excellent build quality
In addition to various functions that support photography, such as the AFL button and an aperture ring, the construction of the lens body itself and its high-quality touch and feel are also pursued. The SIGMA 50mm F1.2 DG DN | Art is designed with high functionality and reliability to meet the stringent demands of professionals, as well as excellent build quality for long-lasting, reliable use.
Dust and splash resistant structure and water and oil repellent coating
In addition to a dust and splash resistant structure, the front element of the lens features a water and oil repellent coating, allowing photographers to shoot without concerns even in harsh outdoor environments. The structure is designed to be dust and splash resistant, but not waterproof. Be careful not to bring the lens in contact with a large amount of water. Water inside the lens may cause major damage and even render the lens unrepairable.
Tehniskie dati
Formāta savietojamība
Sony ɑ pilna kadra bezspoguļa kameras
Sony ɑ nepilna kadra bezsoguļa kameras
Sony ɑ nepilna kadra bezsoguļa kameras
Objektīva bajonete
Sony E
Tālummaiņa / fiksācija
Primārais objektīvs
Objektīva tips
Normal
Fokusa attālums
50 mm
Maksimālā apertūra
f/1,2
Minimālā apertūra
f/16
Optiskā konstrukcija
17 elementi 12 grupās
Fokusēšana
Autofokuss
Manuāla fokusēšana
Manuāla fokusēšana
Autofokusa motors
Dual HLA (High-response Linear Actuator) motor
Pastāvīga manuālās fokusēšanas iespēja
Jā
Attēla stabilizators
Nav
Minimālais fokusa attālums
40 cm
Diafragmas lapiņu skaits
13
Vispārīgi
Diametrs
81 mm
81 mm
81 mm
Garums
110.8 mm
Svars
740 g
Filtra vītne
72 mm
Aizsardzība pret apkārtējās vides iedarbību
Putekļdrošs
Šļakstu drošs
Šļakstu drošs
Krāsa
Melna / sudrabota
Iepakojumā ietilpst
Objektīvs
Objektīva soma
Objektīva pārsegs
Priekšējais objektīva vāciņš
Aizmugurējais objektīva vāciņš
Objektīva soma
Objektīva pārsegs
Priekšējais objektīva vāciņš
Aizmugurējais objektīva vāciņš
Izmēri un svars
Izcelsmes valsts
Japan
Produktu kodi
EAN
085126316655
0085126316655
85126316655
0085126316655
85126316655
Ražotāja kods
316965
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