- Optical performance
- Beautiful bokeh
- BBAR-G2 Coating
- Exceptionally reliable, fast and accurate AF
Uncompromising resolution at wide-open aperture combines with a velvety bokeh defocus blur that gently blends away from the ultra-sharp focus area. Ghosting and flare are suppressed to the utmost degree by the BBAR-G2 (Broad-Band Anti-Reflection Generation 2) Coating. Additionally, the Dynamic Rolling-Cam mechanism enables the heavy F/1.4 focusing unit to move with incredible accuracy at high-speed and deliver outstanding AF performance in every shooting situation. Truly, the F045 is the distillation of all of the optical technologies and manufacturing knowhow that Tamron has developed.