What is the cheapest used Pentax-A 645 200mm f/4 in the UK?

The cheapest used Pentax-A 645 200mm f/4 currently listed is £93.00 at eBay, based on 5 listings compared across 3 UK retailers.

How many used Pentax-A 645 200mm f/4 are for sale in the UK?

There are currently 5 used Pentax-A 645 200mm f/4 listings available across 3 UK retailers on UsedLens, updated daily.

What sensor format does the Pentax-A 645 200mm f/4 use?

The Pentax-A 645 200mm f/4 features a other sensor.

Is the used Pentax-A 645 200mm f/4 going up or down in price?

Over the past month the average used price has risen 10.9%, from £165 to around £183, based on UsedLens daily price tracking across UK retailers.

Used Pentax-A 645 200mm f/4 for Sale — From £93

£93.00 Low price

£499.00 High price

5 Listings

3 Retailers

2 Reduced

Great for: portrait landscape wildlife

Pentax's telephoto for 645 system — 200mm f/4 for medium format portrait and nature work.

The Pentax-A 645 200mm f/4 is a telephoto prime for the Pentax 645 medium format system (6×4.5cm). The 'A' designation indicates automatic aperture coupling (compatible with Pentax 645 program modes). 200mm on 645 provides approximately 125mm equivalent. Pentax 645 mount.

f/4 maximum aperture. 200mm focal length (Pentax 645 medium format). 'A' designation (automatic aperture coupling). Manual focus. Pentax 645 mount.

The Pentax-A designation enables automatic exposure modes on the Pentax 645 body. 200mm on 645 provides portrait-to-moderate-telephoto reach — approximately 125mm equivalent on full-frame. A practical telephoto for portrait and wildlife on the 645 system.

On the used market the Pentax-A 645 200mm f/4 is a medium format telephoto. Condition checks: front element for marks, aperture blade condition, automatic aperture coupling. Pentax 645 mount — 645 system only.

Avg £183, up 10.9% over 1 month

Price history ↓

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ProductPriceRetailer

PENTAX-A 645 200mm F4 eBay

£93.00 £97.00

eBay

SMC Pentax-A 645 200mm f4 Film Era Telephoto Prime Lens eBay

£129.00 £159.00

eBay

PENTAX-A 645 200mm F4 eBay

£182.99

eBay

Pentax-A 645 200mm f4 lens. Camera City

£299.00

Camera City

Pentax 645 200mm f4 SMC Lens Mr Cad

£499.00

Mr Cad

Used Pentax-A 645 200mm f/4 price history

Tracking the used Pentax-A 645 200mm f/4 price? Over the past month, the average has risen 10.9%, from £165 to around £183. Depending on age and condition, expect to pay between £129 and £299 for a used lens.

Average market price (line) and typical price range (shaded). Source: UsedLens daily price index, 11 Jun – 23 Jul 2026.