← LensFinder03 — Specification
Reference no. SIGMA-50MM-F-1-2-PRO-18
Sigma

50mm f/1.2 Pro

E mount · 50 mm · f/1.2

01
Mount
E
02
Focal length
50 mm
03
Max aperture
f/1.2
04
Weight
649 g
05
Filter thread
—
06
Stabilisation
Yes
07
Weather sealed
No
Live pricing
opens at retailer

Prices vary daily. Check current cost for Sigma 50mm f/1.2 Pro directly at each retailer.

Check price at Amazon →Check price at B&H Photo →Check price at Rent (LensRentals) →
05 — Chapter

Performance by subject

04 — Chapter

Reference notes

I

Overview

The Sigma 50mm f/1.2 Pro is a 50mm prime for E mount at f/1.2, weighing 649g. It includes optical stabilization.

II

Intended user

  • — Weddings shooters
  • — Center sharpness enthusiasts
  • — Autofocus speed enthusiasts
  • — Fans of low light
III

Advantages

  • Weddings — 96/100
  • Center sharpness — 95/100
  • Autofocus speed — 90/100
IV

Trade-offs

  • Price-to-performance — 20/100
  • Wildlife — 25/100
  • Premium price at $10,962 new.
V

Field use

  • 01Wedding day coverage — from the ceremony to portraits at golden hour.
VI

Buying advice

New price sits around $10,962. Rentals run about $259/day. Buying breaks even after roughly 42 rental days — try it before you commit if you're unsure. The used market for this lens is usually healthy — a lightly-used copy can save 20–30%.

VII

Alternative options

06 — Chapter

Reviewer consensus

AI Score
0/100
Consensus confidence
0/100
Summary

No consensus could be formed for the Sigma 50mm f/1.2 Pro lens based on the provided reviews. Review titles and descriptions frequently mention other lenses and camera bodies, with only one explicit mention of a Sigma lens, but for a different focal length (Sigma 56mm f/1.4).

Pros

—

Cons

—

20 reviews analyzed · updated 7/23/2026
08 — Chapter

Same mount, related

09 — Appendix

Further viewing

Independent reviews and field tests for Sigma 50mm f/1.2 Pro, opened on YouTube.