- L Mount Lens/Full-Frame Format
- Aperture Range: f/2.8 to f/22
- Four Aspherical Elements
- 11 Anomalous Partial Dispersion Elements
- AquaDura Coating on Outer Elements
- Stepping AF Motor and Linear Positioning
- Optical Image Stabilization
- Internal Focus/Non-Rotating Filter Ring
- Dust and Moisture-Resistant Design