Sigma 24-70mm f/2.8 DG DN Art – Sony E/FE

Sigma 24-70mm f/2.8 DG DN Art - expected third-party zoom

Sigma 24-70mm f/2.8 DG DN Art on tarkoitettu kunnon työjuhdaksi Sonyn kinokoon peilittömiin kameroihin. Objektiivi on monikäyttöinen laajakulmasta potretti pituuteen ja sen omintakeinen ominaisuus on f/2.8 aukko. Valoivoimainen design sopii työskentelyyn vallitsevalla valolla, ja tietysti parempaan syväterävyyden hallintaan. Optinen kaava pitää sisällään useita matalan dispersion elementtejä ja aspherisia elementtejä jotka suuresti vähentävät monenlaisia aberraatioita korkean terävyyden ja paremman kirkkauden saavuttamiseksi. Sekä Multi-Layer ja Nano Porous pinnoitus on käytössä jotta kontrasti ja väriuskollisuus olisivat huipussaan kun flare ja huntumaisuus vähenevät.

The optical elements are mated to a stepper AF motor that makes the Sigma 24-70mm f/2.8 DG DN Art lens fast and accurate, yet without making autofocus too noisy. At the wide end of the zoom range, the magnification ratio is 1:2.9 which allows the lens to be used with close-up subjects. An 11-blade dimmer makes for a pleasing bokeh. And hey, the lens is also weather sealed, a neat feature when working in harsher conditions.

Since it is an Art lens Sigman Global Vision series, you can be confident that the lens is truly at the top of its optical performance and is ideal for creative and artistic applications.

Standardi zoomi on suunniteltu Sonyn E bajonetin peilittömille kameroille, mutta luonnollisesti sitä voi käyttää myös APS-C formaatin malleihin joissa se muuntaa polttovälin 36-105mm kinovastaavuudelle.

The brass bayonet improves the accuracy of the fixing and the rubber seal helps in sealing.

It is not a ”mirrorless version with bayonet converter” but a genuinely redesigned lens directly for mirrorless. A completely redesigned lens offering the best optical performance and compatibility with the latest full-frame mirrorless camera bodies. Because the lens is ”made in Japan”, the feeling is that this is a lens where no expense has been spared in manufacturing and manufacturing quality control and nothing but pristine quality comes off the line.

Key features:

• Top quality at this classic focal length
• F/2.8 aperture covering the entire zoom range
• Accurate and fast focusing motor
• Designed for full-frame cameras, but also works with APS-C cameras
• Weather protection
• Suitable for almost all shooting situations

Technical specifications:

• Maximum aperture: f/2.8
• Minimum aperture: f/22
• Bayonet: Sony E
• Viewing angle: 84.1° - 34.3°
• Maximum magnification: 0.34x
• Minimum focusing distance: 18 cm
• Optical formula: 19 elements in 15 groups
• Dimming lamps: 11, Rounded
• Automatic focus
• Filter size: 82mm
• Dimensions: 87.8 x 122.9 mm
• Weight: 835 g