Pentax K-1 (2016)

A full-frame digital single-lens reflex camera introduced in 2016 with a weather-resistant body and flexible tilt-type LCD.

Overview

The Pentax K-1 is a digital single-lens reflex camera made by Pentax, released in April 2016 as the company's first full-frame DSLR. It features a rugged, weather-sealed magnesium-alloy construction with 87 seals, cold-resistant down to −10 °C, and includes a unique flexible tilt-type LCD monitor designed for versatile shooting angles. Built as the flagship of the Pentax K-mount system, the K-1 emphasizes durability and manual control, with knurled dials and a solid build noted by reviewers as exceptionally robust.

Specifications

Sensor	Full frame
Manual WB	up to 3 settings
Color Temperature Configuration	up to 3 settings
Max resolution	7360 x 4912
Image ratio w:h	3:2
Continuous shooting	4.4 fps in full-frame mode 6.5 fps in APS-C mode
Viewfinder	Eye-level pentaprism, 100% coverage, 0.70× magnification with 50 mm lens
Exposure compensation	+/- 5 EV (1/2 or 1/3 stops)
Autofocus system	SAFOX 12, 33 focus points, 25 cross-type, rated down to -3 EV
Metering modes	Center weight, Spot
Battery Life (CIPA)	760 shots
Dimensions	Approx. 136.5mm (W) x110mm (H) x 85.5mm (D)
Weight	1,010 g (36 oz) with battery and memory card

Design

The Pentax K-1 introduced the first weather-resistant and backside-illuminated flexible tilt-type LCD monitor in a Pentax DSLR. Its body combines a magnesium-alloy shell with a stainless-steel chassis, sealed at 87 points to ensure dust and weather resistance. The camera omits an in-camera flash to maintain sealing integrity and features Hyper Manual mode, where a single button press sets shutter speed and ISO automatically.

Context

As the flagship model of the Pentax K-mount system, the K-1 marked Pentax’s long-awaited entry into the full-frame DSLR market. Despite its high-end positioning and outstanding DxOMark sensor score of 96 points, it launched at a relatively low list price compared to competitors, drawing attention for its rugged, no-nonsense design and strong value proposition.

Market

The Pentax K-1 had an original MSRP of $1,799.95. Forum users note its very solid build quality, and it has been described as the "Toyota Landcruiser of DSLRs" for its durability. While initially priced at $1,799.95, it was available at retail for $1,599.00 within months of release.