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Tanaka Kogaku Tanack IV-S

The Tanack IV-S is a 35mm rangefinder camera made in Japan by Tanaka Kogaku, one of several makers that produced Leica-screw-mount bodies during the 1950s. It was a mid-1950s entry aimed at photographers who wanted a Leica-compatible rangefinder at a lower price than the German original.

At recent UK auction, hammer prices for the Tanack IV-S have ranged from roughly £140 to £170, with a median around £170 based on the limited sales on record; an older 1998 Christie's result of £345 shows the model has historically sold for more when offered in strong condition. As of 2026 the camera trades as a collector-grade curiosity rather than a user tool, so what a IV-S is worth today is highly condition-sensitive and cosmetic wear, a sticky shutter or a hazy rangefinder will cut the price it sells for at saleroom level.

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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.

Prices updated: April 2024

Date Price Source
Apr 2024 £140 Special Auction Services
Nov 2021 £198 Flints Auctions
Apr 2021 £174 Flints Auctions
Jul 2006 £240 Christie's
Feb 2005 £300 Christie's
Nov 2004 £167 Christie's
May 2004 £310 Christie's
Jan 2001 £211 Christie's
Oct 1998 £345 Christie's

Frequently asked questions

What is a Tanack IV-S worth today?

Recent UK auction hammer results place the value between about £140 and £170, though exceptional examples have sold for more in the past.

How much does a Tanack IV-S sell for at auction?

Typical hammer prices are in the £140–£170 band, with the price heavily dependent on shutter condition, rangefinder clarity and whether a period Tanaka lens is included.

Is the Tanack IV-S a Leica copy?

It is a Japanese Leica-screw-mount rangefinder built along the lines of the Leica III series, and it accepts M39 screw-mount lenses.

Are Tanack IV-S cameras rare?

They appear only occasionally at UK auction, which is reflected in the thin sales record and makes pricing less predictable than for mainstream 1950s rangefinders.

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