The integration of VC (Vibration Compensation) into a fast standard prime lens for full-frame DSLR cameras now optimizes the potential of the 45mm lens to a degree of resolving power never seen before — to capture crisp and tack sharp images at any setting from F/1.8 full open aperture.
Vibration Compensation (VC)
Ultrasonic Silent Drive (USD)
Molded Glass Aspherical Elements
eBAND and BBAR Coating
Optimal Relative Illumination
Fluorine Coating and Moisture-Resistant Construction
High Performance at F/1.8 Full Aperture
The open aperture is set to F/1.8 with optimized critical properties at a higher level: superb optical performance coupled with a VC system, a shorter MOD, and a well-balanced form factor. Rigorous simulation processes performed throughout the design phase are materialized in distinguished resolving power and beautifully-tuned background blur, a prominent feature to a fast-aperture, full-frame compliant optic.