a.        The world’s best full-frame photographic cameras: Sony a7RV and a7rIV

b.       World’s sharpest portrait lens Sigma ART 135mm f1.8

c.        World’s ‘best bokeh’ portrait lens Sigma ART 105mm f1.4

d.       Worlds’s best and fastest 35mm f1.2. lens Sigma ART DG DN

e.       One of the best 50mm lenses Sony g-master 50mm f1.2

f.         One of the best 50mm range lenses Zeiss 55mm f1.8

g.        One of the best 20-25mm range lenses Sony G-master 24mm f1.4.