£399.99

This is the most expensive it has ever been. Walk away.

£400 today · previous high £400 · all-time low £250

Pentax HD FA 50mm F1.4 K-Mount Standard Lens

Amazon

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 39 days · 39 data points (no recent data)

Historical
Generating forecast…
£399.99 £235.00 £271.00 £307.00 £342.99 £378.99 £414.99 16 August 2026 25 August 2026 04 September 2026 13 September 2026 23 September 2026
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Black, 20790

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Price Distribution

Price distribution over 39 days • 2 price levels

Days at Price
Current Price
27 days 12 days · current 0 7 14 20 27 £250 £400 Days at Price

Price Analysis

Most common price: £250 (27 days, 69.2%)

Price range: £250 - £400

Price levels: 2 different prices over 39 days

Description

The HD PENTAX-FA 50mmF1.4 is a versatile standard lens engineered for K-mount digital SLR cameras, delivering professional-grade optical performance with advanced HD multi-layer coating technology. This single-focus lens features exceptional light transmission and contrast control, minimising flare and ghost images even in backlit or challenging lighting situations. The optical design combines precision engineering with modern aesthetics, maintaining the compact proportions of the original smc PENTAX-FA50mm F1.4 whilst incorporating contemporary construction standards. On full-frame PENTAX bodies, it functions as a classic 50mm standard lens, whilst on APS-C format cameras, the effective focal length extends to 76.5mm, providing medium-telephoto capabilities for portrait work and subject isolation. The large F1.4 aperture enables shallow depth-of-field effects and superior low-light performance, making it an excellent all-purpose optic for photographers seeking sharp, detailed imagery across diverse shooting conditions.

Key Features

HD Coating technology reduces reflectance and increases light transmission to deliver clear, high-contrast images with minimal flare and ghosting.

Pentax FA 50mmF1.4 lens pairs with K-mount digital SLR cameras, functioning as a standard 50mm lens on full-frame bodies or 76.5mm on APS-C sensors.

Large F1.4 aperture produces shallow depth-of-field effects and excellent low-light performance for professional-quality subject isolation.

Modern exterior design mirrors current DA-, D- and FA-series lenses whilst preserving the compact dimensions and ergonomics of its predecessor.

Product Specifications

Brand
Pentax
Model
20790
Colour
Black
Size
Pe
Domain
Amazon UK
Release Date
08 June 2023
Listed Since
18 May 2023

Barcode

No barcode data available

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