Sony Alpha 850


Sony Alpha 850
Sony α850
Sony-a-850.jpg
Type Single-lens reflex
Sensor 35.8 mm × 23.9 mm Exmor CMOS sensor
Maximum resolution 24.6 megapixels
Lens Sony mount; compatible with Minolta A-type bayonet mount. Sony α lens and Konica Minolta α/Maxxum/Dynax lens[note 1]
Focus
  • Manual, and
  • AF Modes : Single-shot AF, Automatic AF, Continuous AF, (AF/MF selectable)
Frame rate 3
Shutter Electronically-controlled, vertical-traverse, focal-plane type
Shutter speed range 1/8000 sec. – 30 sec., bulb, 1/250 sec. (SteadyShot off), 1/200 sec. (SteadyShot on), maximum burst of 3 frames per second.
Exposure metering
  • Type: TTL metering
  • Cell: 40-segment honeycomb-pattern SPC
  • Range: 0 EV to 20 EV (+2 EV to +20 EV with spot metering)

(at ISO 100 equivalent with F1.4 lens)

  • Mode: Multi segment, Spot, Centre weighted
Exposure modes Mode: Auto, Program Auto (P, with program shift), Aperture priority (A), Shutter priority (S), Manual (M)
Focus areas Wide (Auto, up to 9 areas), Spot, Local (9 local areas selectable) [1]
Focus modes dual-cross 9 point AF w/10 assist points, center AF w/2.8 sensor
Viewfinder Fixed eye-level system with optical glass type pentaprism, approximately 98%
Rear LCD monitor 3.0", 921k pixels, 100% coverage
Storage

Memory Stick: Memory Stick Duo, Memory Stick PRO Duo, Memory Stick PRO-HG Duo

Compact Flash Type I, Type II (Microdrive), UDMA (Mode 5) compliant
Weight 850g (bare body)
AV Port(s) HDMI
Data Port(s) USB 2.0
Body composition or special features
  • Magnesium Alloy body
  • weather & dust resistant uses rubber seals
Made in Japan

The α850 (DSLR-A850) was Sony's second full-frame digital SLR, introduced on 27 August 2009. Similar to the DSLR-A900, the camera featured the same 24.6-megapixel full-frame CMOS sensor used in the a900. On 8 June 2011, Sony pre-announced the camera's end of production in July/August 2011.

The camera was almost exactly the same as the DSLR-A900, but the viewfinder coverage was dropped to 98% with 0.74× magnification and the burst rate was reduced to 3 frames per second.

Contents

Notes

  1. ^ Sony's DT series lenses are not recommended for use with 35mm full-frame sensors due to their differing image circle size, which may affect light metering accuracy in certain shooting situations.

References

Reviews

External links

Media related to Sony DSLR-A850 at Wikimedia Commons


Wikimedia Foundation. 2010.

Look at other dictionaries:

  • Sony - получить на Академике активный купон Just.ru или выгодно sony купить по низкой цене на распродаже в Just.ru

  • Sony Alpha DSLR-A850 — Тип цифровой зеркальный фотоаппарат Матрица …   Википедия

  • Sony Alpha — Sony A mount en un Tamron SP 17 50mm F2.8. Sony A mount …   Wikipedia Español

  • Sony Alpha 900 — Sony α900[1] Typ: Semi Pro D SLR, Vollformat Objektiv …   Deutsch Wikipedia

  • Sony Alpha DSLR-A900 — Тип цифровой зеркальный фотоаппарат Матрица …   Википедия

  • Sony Alpha — Logo de Sony Alpha Dates clés 2006, Reprise des activités photographiques de Konica Minolta …   Wikipédia en Français

  • Sony Alpha 900 — Sony α 900 Type Single lens reflex Sensor 35.8 mm × 23.9 mm Exmor CMOS sensor Maximum resolution 24.6 megapixels …   Wikipedia

  • Sony Alpha 900 — Sony Alpha 900 …   Wikipédia en Français

  • Sony Alpha SLT — Sony α SLT A55 Годы выпуска 2010 настоящее время …   Википедия

  • Sony Alpha DSLR-A580 — Sony α DSLR A580 Годы выпуска 2010 настоящее время …   Википедия

  • Sony Alpha DSLR-A560 — Sony α DSLR A560 Годы выпуска 2010  настоящее время. Тип DSLR. Матрица APS C (кроп фактор 1,5) CMOS (размер 23,5×15,6 мм). Плотность пикселов 3,87 Мп/см² …   Википедия


Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”

We are using cookies for the best presentation of our site. Continuing to use this site, you agree with this.