What is the cheapest used Sigma 50-500mm f/4-6.3 APO HSM in the UK?

The cheapest used Sigma 50-500mm f/4-6.3 APO HSM currently listed is £185.00 at eBay, based on 8 listings compared across 3 UK retailers.

How many used Sigma 50-500mm f/4-6.3 APO HSM are for sale in the UK?

There are currently 8 used Sigma 50-500mm f/4-6.3 APO HSM listings available across 3 UK retailers on UsedLens, updated daily.

What sensor format does the Sigma 50-500mm f/4-6.3 APO HSM use?

The Sigma 50-500mm f/4-6.3 APO HSM features a Full Frame sensor.

Used Sigma 50-500mm f/4-6.3 APO HSM for Sale — From £185

£185.00 Low price

£445.00 High price

8 Listings

3 Retailers

3 Reduced

Great for: wildlife sport travel general

Sigma's 'Bigma' for Canon — the 50-500mm covering everything from standard to super-telephoto.

The Sigma 50-500mm f/4-6.3 APO HSM, commonly known as the 'Bigma', is one of the most ambitious super-telephoto zooms ever produced for Canon EF-mount full-frame cameras. The 10x zoom ratio from 50mm to 500mm covers standard through extreme super-telephoto in a single lens.

The lens spans 50–500mm with a variable f/4–6.3 aperture, APO apochromatic glass for colour correction across the extreme zoom range, HSM autofocus, EX professional build, DG full-frame coverage, and a tripod collar.

The 'Bigma' nickname reflects its ambition — covering 50–500mm at professional quality is genuinely impressive, even if the f/4-6.3 aperture is modest at the long end. It competes with the Tamron 150-600mm and Nikon 200-500mm as a single-lens wildlife solution, though with the added wide-angle capability from 50mm. Previously a popular wildlife zoom before dedicated longer-range alternatives became available.

Test HSM autofocus tracking speed at 500mm. Verify APO glass condition across the zoom range. Check tripod collar rotation. Inspect zoom ring for smooth travel — a 10x zoom range is mechanically demanding. Examine front element condition.