The Sigma 20mm f1.4 DG DN (A) lens impresses with outstanding optical quality and a wide range of useful equipment details. It is the ultimate lens for astrophotography. Product images show optional accessories and application examples.
Top-Features
Top-Features
- Highest optical performance at a new level
- Designed for perfect results even under the most difficult conditions
- First-class manufacturing quality and ease of use with uncompromising attention to detail
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