| 词条 | Pentax K-50 |
| 释义 |
| model = Pentax K-50 | image = Pentax K-50 red.JPG | caption = Pentax K-50 with pop-up flash extended | kind = Digital single-lens reflex camera | sensor = APS-C 23.7×15.7 mm CMOS sensor | res = 16.3 million effective pixels | lens_mount = Interchangeable Pentax KAF3 and KAF2 mount compatible with Pentax auto-aperture lenses; older lenses supported in stop-down metering mode | shutterRange = 30-1/6000 s, Bulb | speedRange = ISO 100–51 200 in 1, 0.5 or 0.3 EV steps | metering = TTL open-aperture metering with choice of: 77-segment evaluative, center-weighted & spot metering | rearLCD = 3", 921k pixels with AR coating, adjustable for brightness and color | recording_medium = SD, SDHC, SDXC (Eye-Fi compatible) | flash = Built-in retractable P-TTL auto pop-up flash. 1/180s sync speed. | battery = Lithium-Ion D-Li109 rechargeable battery or four AA batteries (with optional AA battery holder D-BH109) | viewfinder = Eye-level pentaprism, near-100% coverage, 0.92x magnification | weight = With battery and SD card: {{convert|650|g|lb}} Without battery: {{convert|590|g|lb}} | madeIn = Vietnam }} The Pentax K-50 is a 16.3-megapixel mid-level Pentax digital single-lens reflex camera, announced on 12 June 2013.[1] It is the direct successor to the Pentax K-30 model, both of which are weather-sealed. The main differences over the Pentax K-30 include a more traditional body design, 120 available body color combinations, higher max ISO range (up to 51 200), compatibility with Eye-Fi cards and an improved kit lens (Pentax K-30 included the DA L 18-55mm lens, while Pentax K-50 bundles a water-resistant version, the DA L 18-55mm WR, both with plastic mounts).[2] Among APS-C mid-range DSLRsAmong competing APS-C mid-range DSLRs, the Pentax K-50 has the smallest body, although it is 4 mm wider than its nearest rival, the Nikon D5300. The body is made from stainless steel and polycarbonate resin, as is the Canon EOS 700D. The Pentax K-50 has an onboard microphone but lacks the audio-in port of most comparable cameras, limiting its usefulness to videographers. Pentax is the only company to include a weather-resistant kit lens, Pentax K-50 with DA L 18-55mm f3.5-5.6 WR, while the higher-model Pentax K-3 offers the 18-135mm F3.5-5.6 WR in one of its kits. The Pentax K-50 is available for around $300 (body only) and less than $400 with kit lens, as of the end of July 2015, which puts it at a very low price point compared to its competition (Canon EOS 70D, Canon EOS 700D, Nikon D5300, Nikon D7100 and Pentax K-3).[3] Pentax K-500The Pentax K-500 is an entry-level sibling of the Pentax K-50, sharing almost all of its features. The main differences between the two cameras are the K-500's lack of colored body options (only black), electronic level, weather sealing, and focus point visualisation through the optical viewfinder. As a consequence of the lack of weather sealing, this camera is bundled with the non-weather-sealed DA L 18-55mm kit lens, and most variants of the camera come with an AA battery holder included as opposed to the D-Li109 rechargeable Li-ion battery included with the K-50. However, the camera is still compatible with the aforementioned Li-ion battery. References1. ^{{cite web|url=http://www.dpreview.com/news/2013/06/12/Pentax-launches-k-50-k-500-16MP-mid-and-entry-level-16MP-DSLRs|title=Pentax announces K-50 and K-500 mid- and entry-level DSLRs|date=2012-06-12|accessdate=2012-08-06}} 2. ^{{cite web |url=http://www.dpreview.com/articles/7885360476/first-impressions-of-the-pentax-k50-and-k500 |title=First impressions of the Pentax K50 and K500 |accessdate=January 29, 2014}} 3. ^{{cite web |url=http://www.gizmag.com/mid-range-dslr-comparison-2013/29964/ |title=2013 Mid-Range DSLR Comparison Guide |author=Simon Crisp |accessdate=January 31, 2014}} External links{{commons cat multi|Pentax K-50|Taken with Pentax K-50}}
Specifications - RICOH IMAGING COMPANY, LTD. {{Pentax DSLR cameras}}{{DSLR cameras with movie mode}} 4 : Pentax DSLR cameras|Live-preview digital cameras|Cameras introduced in 2013|Pentax K-mount cameras |
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