Duplicate listing of the Voigtlander Nokton 21mm f/1.4 — same lens as ID 3669 for Sony FE.
The Voigtlander 21mm f/1.4 Aspherical for Sony FE is a duplicate listing of the extraordinary ultra-fast wide-angle described under ID 3669. At f/1.4 and 21mm, it creates an unusual combination of extreme shallow depth of field at an ultra-wide perspective. Electronic communication with Sony bodies provides EXIF data and auto-aperture control.
Optical performance is very good for the extreme specification. Sharpness is good from f/1.4, becoming excellent by f/2.8. The Nokton designation and aspherical element indicate premium optics. Coma control is good for astrophotography. The f/1.4 at 21mm creates creative possibilities unavailable from any other lens — shallow DOF with ultra-wide perspective.
Sony FE mount with electronic communication. Filter thread is 62mm. Weight is approximately 560 grams. Build quality is outstanding with precision Cosina engineering. Manual focus only — no autofocus. The electronic coupling provides EXIF data, aperture control, and focus magnification assist. A unique creative tool for Sony shooters.
Available on the used market. Check smooth focus ring and clean optics. An extraordinary and unique lens — the combination of 21mm and f/1.4 is available from no other manufacturer. Excellent for astrophotography, creative low-light wide-angle work, and environmental portraits with extreme perspective.