What is the cheapest used Mamiya Sekor Macro C 120mm f/4 A in the UK?

The cheapest used Mamiya Sekor Macro C 120mm f/4 A currently listed is £479.95 at Ian B Foto, based on 4 listings compared across 3 UK retailers.

How many used Mamiya Sekor Macro C 120mm f/4 A are for sale in the UK?

There are currently 4 used Mamiya Sekor Macro C 120mm f/4 A listings available across 3 UK retailers on UsedLens, updated daily.

Is the used Mamiya Sekor Macro C 120mm f/4 A going up or down in price?

Over the past week the average used price has risen 6.4%, from £575 to around £612, based on UsedLens daily price tracking across UK retailers.

Used Mamiya Sekor Macro C 120mm f/4 A for Sale — From £480

£479.95 Low price

£999.00 High price

4 Listings

3 Retailers

Great for: macro portrait general

Mamiya — Sekor Macro C 120mm f/4 A apochromatic macro lens for the 645 medium-format system

Mamiya's 645 medium-format system, launched in 1975 and expanded across decades of manual-focus and later autofocus bodies, includes a dedicated macro lens in its Sekor lineup: the Macro C 120mm f/4 A, an apochromatic design built for close-up work on 645 film bodies.

The lens offers 1:1 macro magnification to a 0.4m minimum focus distance, uses a 67mm filter thread, and is built from 9 elements in 8 groups, weighing approximately 745g. On 645 film its 120mm focal length is roughly equivalent to a 74mm f/2.5 lens in 35mm terms, resolving around 71 lines per millimetre at f/8.

The apochromatic correction keeps color fringing well controlled through the macro range, a genuine strength over non-apo macro lenses of the same era, while the longer focal length gives useful working distance for close-up subjects.

As a specialist lens for a still-active film format, clean copies hold value on the used medium-format market. Verify smooth helicoid travel through the macro range and check the aperture blades for oil contamination.

Avg £612, up 6.4% over 1 week

Price history ↓

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Used Mamiya Sekor Macro C 120mm f/4 A price history

Tracking the used Mamiya Sekor Macro C 120mm f/4 A price? Over the past week, the average has risen 6.4%, from £575 to around £612. Depending on age and condition, expect to pay between £551 and £737 for a used lens.

Average market price (line) and typical price range (shaded). Source: UsedLens daily price index, 26 Jul – 4 Aug 2026.