Mtrading S.r.l. con Socio Unico - Via Cesare Pavese, 31 - 20073 Opera (MI) - Cod. Fisc. / P.IVA IT08088770154 - R.E.A. 1201827 - Reg. Impr. Trib. Milano 253310
REG. AEE n. IT08020000000358 - REG. PILE n. IT09090P00001727 - Cap. Soc. € 110.000,00
CONTEMPORARY
50–120mm F2.8 DC OS
NUOVO
contemporary
50–120mm F2.8 DC OS
Attacchi disponibili
- Design estremamente compatto e leggero
- Prest azioni ottiche e funzionalità di scatto senza compromessi
- Supporta riprese confortevoli sia di foto che di video
Prestazioni ottiche senza compromessi in un corpo eccezionalmente compatto Il teleobiettivo zoom ad ampia apertura definitivo per fotocamere APS-C
SPECIFICHE TECNICHE
CARATTERISTICHE
COSTRUZIONE OTTICA
TECNOLOGIA
Tipo di fotocamera
Mirrorless
Attacco obiettivo
Sony E-mount, FUJIFILM X Mount, Canon RF Mount
Formato del sensore
APS-C [DC]
Schema ottico
18 elementi in 13 gruppi
Angolo di campo
Angolo di campo
Canon RF Mount: 30,0°-12,8°
FUJIFILM X Mount: 31,7°-13,5°
Sony E-mount: 31,7°-13,5°
Canon RF Mount: 30,0°-12,8°
FUJIFILM X Mount: 31,7°-13,5°
Sony E-mount: 31,7°-13,5°
Numero di lamelle del diaframma
11 (diaframma arrotondato)
Apertura minima
F22
Distanza minima di messa a fuoco
23cm(W) - 55cm(T) / 9.1in.(W) - 21.7in.(T)
Rapporto di ingrandimento massimo
1:3
Diametro del filtro
φ55mm
Dimensioni (Diametro × Lunghezza)
Canon RF Mount: φ69.0mm x 97.0mm / φ2.7in. x 3.8in.
FUJIFILM X Mount: φ66.8mm x 99.3mm / φ2.6in. x 3.9in.
Sony E-mount: φ66.8mm x 99.0mm / φ2.6in. x 3.9in.
FUJIFILM X Mount: φ66.8mm x 99.3mm / φ2.6in. x 3.9in.
Sony E-mount: φ66.8mm x 99.0mm / φ2.6in. x 3.9in.
Peso
Canon RF Mount: 410g / 14.5oz.
FUJIFILM X Mount: 390g / 13.8oz.
Sony E-Mount: 390g / 13.8oz.
FUJIFILM X Mount: 390g / 13.8oz.
Sony E-Mount: 390g / 13.8oz.
Numero edizione
C026
Il codice a tre cifre sulla superficie dell'obiettivo indica l'anno di prima uscita dell'obiettivo.
(Poiché è diverso dall'anno di produzione, l'anno di uscita e il numero di edizione potrebbero non corrispondere a seconda dell'innesto.)
Il codice a tre cifre sulla superficie dell'obiettivo indica l'anno di prima uscita dell'obiettivo.
(Poiché è diverso dall'anno di produzione, l'anno di uscita e il numero di edizione potrebbero non corrispondere a seconda dell'innesto.)
Compatibilità fotocamera
LINK
* L'aspetto e le specifiche del prodotto sono soggetti a modifiche. * Questo prodotto è sviluppato, prodotto e venduto in base alle specifiche dell'attacco E, divulgate da Sony Corporation nell'ambito di un accordo di licenza con Sony Corporation. * L'attacco RF Canon è sviluppato, prodotto e venduto su licenza di Canon Inc.
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Lens construction
FLD glass SLD glass Aspherical lensMTF CHART
Diffraction MTF
Diffraction MTF
Geometrical MTF
Geometrical MTF
Spatial frequencyS: Sagittal LineM: Meridional Line10lp/mm
30lp/mm
MTF CHART GUIDE
The MTF (Modulation Transfer Function) is one of the measurements for evaluating a lens’ performance, and it shows how faithfully the contrast of the subject can be reproduced on the image plane. The horizontal axis shows the image height (distance from the center of the image in mm) and the vertical axis shows the contrast value (maximum value is 1).
The closer the 10 line pairs/mm curve is to 1, the higher the contrast and clarity of the lens is, and similarly, the closer the 30 line pairs/mm curve is to 1, the better the resolution and sharpness of the lens is.
*The MTF chart depicts the result at the wide-open aperture.
*For mirrorless lenses that support distortion correction, the horizontal axis shows the image height equivalent to when an L-Mount lens is attached to a Sigma L-Mount camera with distortion correction applied. (The effect of distortion correction may differ depending on the mount and camera used.)
*The spatial frequency indicates the variation on the image plane before distortion correction is performed.
Easier to carry, with nothing given up: a new standard for APS-C telephoto zooms
A highly versatile zoom range of approximately 75-180mm in 35mm equivalent terms, a constant F2.8 aperture, uncompromising optical performance and full-fledged shooting features are all condensed into a compact body just 99mm long and weighing a mere 390g*. It meets every high portability and mobility requirement of an APS-C lens, while raising the class’ standard for both performance and functionality, making it a definitive APS-C telephoto zoom lens.
* The figures are for Sony E-mount.
A high-performance constant F2.8 zoom series, from wide-angle to telephoto
With the Sigma 50-120mm F2.8 DC OS | Contemporary joining the Sigma 10-18mm F2.8 DC DN | Contemporary and Sigma 18-50mm F2.8 DC DN | Contemporary already on the market, the constant F2.8 zoom series is now complete, covering everything from ultra-wide-angle to telephoto. All three lenses together weigh less than 1kg, making it possible to put together a system that combines high performance with genuine mobility.
Lavish optical construction
An optical construction that combines one FLD glass element, three SLD glass elements and four aspherical elements in exactly the right arrangement achieves both high optical performance and compact dimensions. Throughout the zoom range, from the center of the frame to the edges, various optical aberrations are corrected to achieve exceptionally high contrast.
Rendering that only a telephoto lens can deliver
The large bokeh and compression effect of a telephoto lens equivalent to approximately 180mm in 35mm terms enable expression that ranges from portraiture that makes the subject stand out to flat product photography where perspective is kept in check.
Designed to minimize focus breathing
The optical design minimizes focus breathing. Because shifts in the angle of view during focusing are suppressed, the lens supports natural video expression with little change in composition.
Features that assist comfortable shooting
In addition to high-speed AF driven by an HLA (High-response Linear Actuator) linear motor, the OS2 image stabilization algorithm delivers 6.5 stops of optical stabilization at the wide end and 4.5 stops* at the telephoto end. Everything a telephoto zoom needs for demanding shooting conditions is brought together here in optimal balance.
* Based on CIPA guidelines. (Measured at a focal length of 50mm and 120mm using an APS-C mirrorless camera)
An intuitive, easy-to-understand control layout
Switches such as the focus mode switch and the OS switch have been removed, giving the lens a minimal, easy-to-understand interface that stays intuitive to operate despite its high functionality.
Dust- and splash-resistant structure* and water- and oil-repellent coating
In addition to a dust- and splash-resistant structure, the frontmost surface of the lens has a water- and oil-repellent coating, allowing photographers to shoot without concern even in difficult outdoor environments.
* The product is designed to be dust- and splash-resistant but is not waterproof. When using the lens near water, etc., take care not to allow large amounts of water to splash on it. If water gets inside the lens, it may cause a major malfunction.