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Asahi Pentax SMC Takumar 15mm f/3.5

The SMC Takumar 15mm f/3.5 is an ultra-wide-angle prime lens for Asahi Pentax's M42 screw-mount system, dating from the 1970s. It was designed to deliver an extreme angle of view for landscape, architectural and reportage work on 35mm SLR bodies, and remains a sought-after specialist optic among M42 collectors and adapter users today.

Sales data for this lens is thin: a single recorded UK auction result from March 2022 saw a clean example sell for £600 at hammer (a wholesale saleroom result, exclusive of buyer's and seller's commission). With only one data point, it is difficult to define a reliable price band in 2026, but that figure suggests the 15mm Takumar is worth materially more than common Takumar primes, reflecting its rarity and the enduring demand for ultra-wide M42 glass.

Sales History

Prices shown are UK auction hammer results — the wholesale level achieved in the saleroom. Neither buyer’s nor seller’s commission is included. Dealer and retail asking prices are typically higher.

Date Price Source
Mar 2022 £600 Flints Auctions

Frequently asked questions

What is an SMC Takumar 15mm f/3.5 worth at UK auction?

The only verified UK auction record we hold shows one selling for £600 at hammer in March 2022, so that figure is the best available reference for its value, though a single sale should not be treated as a firm market price.

How much does a Takumar 15mm f/3.5 sell for compared with standard Takumars?

At £600 hammer it sells for several times the price of common 50mm or 55mm Takumars, reflecting its status as an ultra-wide specialist lens with much lower production numbers.

What mount does the SMC Takumar 15mm f/3.5 use?

It uses the M42 screw mount, so it fits Asahi Pentax Spotmatic-era bodies directly and adapts readily to most modern mirrorless systems.

What should I check before buying one?

Prioritise the condition of the exposed front element, the cleanliness of the internal glass, smooth focus action, and dry aperture blades, since these are the failure modes that most affect both usability and resale price.