Announcement of Sigma 30mm 1:2.8 EX DN

On January 10, 2012, the Sigma 30mm 1:2.8 EX DN lens was announced.

Sigma 30mm 1: 2.8 EX DN

Sigma 30mm 1: 2.8 EX DN

Basic properties

  • Sigma lens EX DN
  • For cropped mirrorless cameras with mount Sony E, Micro 4 / 3
  • One of the first lenses for cropped mirrorless cameras from Sigma, introduced simultaneously with the Sigma 19mm 1:2.8 EX DN
  • Focal Length: 30mm
  • Relative Hole: 1: 2.8-1: 22
  • MDF: 30 centimeters
  • Maximum magnification ratio 1: 8.1
  • Optical design: 7 elements in 5 groups, 2 ASP (scheme). The lens uses the same optical design Sigma 30mm 1:2.8 DN A
  • Aperture: 7 rounded blades
  • Focusing with a linear focusing motor
  • Internal focus
  • Filter Diameter: 46 mm
  • Weight: 130 gram
  • Price: about 200 dollars

Appearance

Materials on the topic:

  1. Full frame mirrorless systems... Discussion, choice, recommendations.
  2. Cropped mirrorless systems... Discussion, choice, recommendations.
  3. Cropped mirrorless systems that have stopped or are no longer developing
  4. Digital SLR systems that have stopped or are no longer developing
  5. JVI or EVI (an important article that answers the question 'DSLR or mirrorless')
  6. About mirrorless batteries
  7. Simple and clear medium format
  8. High-speed solutions from Chinese brands
  9. All fastest autofocus zoom lenses
  10. All fastest AF prime lenses
  11. Mirrored full frame on mirrorless medium format
  12. Autofocus Speed ​​Boosters
  13. One lens to rule the world
  14. The impact of smartphones on the photography market
  15. What's next (smartphone supremacy)?
  16. All announcements and novelties of lenses and cameras

Comments on this post do not require registration. Anyone can leave a comment.


Material prepared Arkady Shapoval. Please, if this material was useful to you, help my project. And don't forget that everyone can write your review for one or another photographic equipment.

 

Add a comment:

 

 

Copyright © Radojuva.com. Blog author - Photographer in Kiev Arkady Shapoval. 2009-2023

English-version of this article https://radojuva.com/en/2023/03/sigma-30mm-2-8-ex-dn/

Versión en español de este artículo https://radojuva.com/es/2023/03/sigma-30mm-2-8-ex-dn/