Φακοί Sigma

kbouk

kbouk

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Staff member
8 January 2010
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H Sigma τον Δεκέμβρη έδωσε κάποια firmware updates για RF και L mount φακούς της

www.sigma-global.com

Support | SIGMA Corporation

The support information of SIGMA. Here you can find software and firmware downloads, information on repairs and inspections, FAQs, and other various services to help ensure comfortable usage of our products.
www.sigma-global.com www.sigma-global.com
 
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Kosh

Kosh

AVClub Fanatic
7 September 2006
98,349
Εκεί ψηλά.....
petapixel.com

Sigma's 300-600mm f/4 DG OS Sports Lens Promises Prime Performance but Zoom Versatility

Designed for fast-paced sports and wildlife photography.
petapixel.com petapixel.com


The Sigma 300-600mm f/4 DG OS Sports lens will be available this April in both L-mount and Sony E-mount for $5,999.



fstoppers.com

Sigma Announces 300-600mm f/4 DG OS | Sports Lens for Sony E and L-Mount

Sigma has announced the 300-600mm f/4 DG OS | Sports, a large-aperture ultra-telephoto zoom lens designed for professional sports, wildlife, and action photography. The lens is built exclusively for full frame mirrorless cameras and will be available for Sony E-mount and L-Mount in April 2025 at...
fstoppers.com fstoppers.com

Key Features​

  • Ultra-telephoto zoom lens: Maintains prime-like image quality throughout the zoom range.
  • Bright constant f/4 aperture: Ideal for low-light situations and subject isolation.
  • Optical stabilization: 5.5 stops of stabilization at 600mm, optimized via Sigma’s OS2 algorithm.
  • High-speed autofocus: HLA-driven AF for fast and accurate subject tracking.
  • Professional build quality: Magnesium alloy body with a thermal insulation coating to reduce heat absorption.
  • New function ring:
    • Focus Preset Mode: Instantly shift to a registered focus position.
    • Power Focus Mode: Enables controlled focus shifts for video shooting.
  • Inner zoom mechanism: Maintains center of gravity for better balance.
  • Advanced optical design: 28 elements in 21 groups, including 6 FLD and 1 SLD elements to reduce chromatic aberrations.
  • Weather-sealed construction: Dust- and splash-resistant with a water- and oil-repellent front coating.
  • Drop-in filter system: Supports 40.5 mm filters, including a circular polarizer and variable ND (sold separately).
 
Kosh

Kosh

AVClub Fanatic
7 September 2006
98,349
Εκεί ψηλά.....
Eιχαμε και δευτερο φακο στις ανακοινωσεις σημερα εκτος του επαγγελματικου 300-600 f4

petapixel.com

Sigma Supports APS-C with a 16-300mm f/3.5-6.7 All-In-One Lens

This lens promises to do it all.
petapixel.com petapixel.com

The lens will be available starting April 17 and will be priced at $699 for all four supported mount options L-Mount, Sony E-mount, Fujifilm X Mount, and Canon RF Mount
 
kbouk

kbouk

Super Moderator
Staff member
8 January 2010
26,815
ΠΕΙΡΑΙΑΣ
Μέσα σε όλα η Sigma άλλαξε το style font και έβγαλε και ασημι βερσιον σε κάποιους μικρούς φακούς της για να την ταιριάξει με την νέα μικρή BF , επίσης βλέπουμε να καταργεί το λογότυπο DN και να επαναφέρει το DG σκέτο κάτι που μέχρι τώρα χαρακτήριζε την παλιά σειρά για DSLR.

1740556110625.jpeg
 
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