The best focal lengths for portraits and why they matter
Focal length changes how faces look, not just how much fits in the frame. Compare 35mm, 50mm, 85mm and 105mm for portraits.
Choosing a portrait lens is about perspective. To fill the frame with a face using a wide lens, you have to stand very close, which enlarges noses and shrinks ears. Longer lenses let you stand back, giving natural proportions.
35mm
Great for environmental portraits that show the person in their space: a chef in a kitchen, an artisan in a workshop. Avoid tight headshots, which distort features.
50mm
Versatile and natural. Good for half-body portraits and storytelling sessions. On an APS-C camera like the α6700, a 50mm behaves like a 75mm.
85mm
The classic portrait focal length. Flattering compression, beautiful background blur at f/1.4 and a comfortable working distance. The Sigma 85mm f/1.4 Art is one of our most requested rentals.
105mm to 135mm
Even more compression and separation, ideal for tight headshots and outdoor portraits where you want the background to melt away. The Sigma 105mm Macro doubles as a superb portrait lens.
On APS-C
Multiply by about 1.5: the Sigma 56mm f/1.4 on the α6700 gives an 85mm-like view, making it a compact portrait favorite.
