Specifications:
- Max aperture - F2.8, Min aperture - F22
- Diaphragm blades - 7
- 14 elements in 9 groups
- 1 Asph, 1 DS Asph, 2 ED, 2 HR, 1 EDA, 1 HD elements
- Sealed
- Min. focus - 20cm
- Manual Focus Clutch
- Weight - 382g
- Diameter - 70mm (62mm filter)
- Length - 84 mm
- Price - $999
Previews:
- http://www.photographyblog.com/news/olympus_m.zuiko_digital_12_40mm_f_2.8_hands_on_photos/
- http://www.ephotozine.com/article/olympus-m-zuiko-12-40mm-f-2-8-pro-lens-preview-22865
- http://www.dslrmagazine.com/digital/objetivos-para-camaras-digitales/olympus-m.zuiko-digital-ed-12-40-mm-f-2-8-pro-analisis.html
- http://www.thephoblographer.com/2013/09/10/first-impressions-olympus-12-40mm-f2-8/
Available at: