The new NiSi 250mm f/5.6 lens (E/R/EZ/F/GFX/XCD/X) is now available for order at Adorama and B&H Photo (coming soon to Amazon). Additional information can be found here: Full-Frame | Fixed f/5.6 Aperture Manual Focus Design Pleasing Donut-Shaped Bokeh 6 Elements in 3 Groups 62mm Filter Thread Multi-Coating for Reduced Aberration Integrated Lens Hood Additional information … Continue reading The new NiSi 250mm f/5.6 lens is now available for order (E/R/EF/Z/F/GFX/XCD/X)