Difference between revisions of "Oculus Rift DK2"

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The '''Oculus Rift DK2''' is a [[flat focus VR headset]] made by [[Oculus]]. It features slightly bigger lenses than the DK1, which results in higher field fo view, but because of that, you can see the display edges and they are black. The resolution is also higher.
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[[File:Oculus Rift DK2.jpeg|thumb|An Oculus Rift Development Kit 2 headset]]
  
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The DK2 has the same facial interface as the DK1, but the outside of the DK2 is changed to a smoother design.
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The '''Oculus Rift DK2''' is a [[VR headset]] from [[Oculus]]. It is meant to be used with a desktop or laptop computer. It works with Windows, Linux, and Mac. It has a [[flat focus]]. Its design is a refinement of the [[Oculus Rift DK1]]. It is a more basic headset compared to the [[Oculus Rift CV1]]. It has higher resolution than the DK1.
  
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The DK2 has support for basic 6DOF tracking using constellation.
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It has larger lenses than the DK1. The lenses are made of polymer.
  
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[[Category:Virtual reality headsets]]
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It uses a Galaxy Note 3 screen.<ref>https://arstechnica.com/gaming/2014/07/oculus-rift-dk2-includes-the-entire-screen-assembly-from-a-galaxy-note-3/</ref>
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The DK2 has the same facial interface as the DK1, meaning it is the same shape on the user's face.
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The DK2 has support for basic [[P 'n O tracking]] using [[constellation]] or just its built in IMU.
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It has an [[IPD]] of 63.5mm.<ref name="specification"/><ref name="d089">{{cite web | title=Oculus Rift DK2: Full Specification | website=VRcompare | url=https://vr-compare.com/headset/oculusriftdk2 | access-date=2024-08-15}}</ref>
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The Oculus Rift DK2 design files are open source at Github.
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==Specifications==
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The DK2 uses HDMI 1.4b.<ref>https://www.roadtovr.com/early-oculus-rift-dk2-unboxing/</ref>
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{| class="wikitable sortable"
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|-
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!Part
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!Spec
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|-
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|Display || 5.7 inch OLED (PenTile)
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|-
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|Resolution || 1920 x 1080, resulting in 960 x 1080 per eye
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|-
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|Refresh Rate || 75 Hz, 72 Hz, or 60 Hz
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|-
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|Field of View || 100° (nominal)
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|-
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|Interaxial Distance (IPD) || 63.5mm
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|-
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|Tracking || 6 degrees of freedom
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|-
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|Rotational Tracking || [[Gyroscope]], [[Accelerometer]], [[Magnetometer]]
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|-
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|Update Rate || Rotational: 1000 Hz  Positional: 60 Hz
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|-
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|[[#Tracking volume|Tracking Volume]] || 72°H x 52°V (8.2 feet range)
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|-
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|Latency || ~30 ms
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|-
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|Weight || .97 lbs (440g)
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|-
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|}
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Specs From Oculus DK2 Website<ref>https://www.oculus.com/dk2/</ref>
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==Lenses==
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The DK2 has two sets of lenses: A and B. The housing design is the same as the DK1. It uses a twist and click mechanism.<ref name="z410">{{cite web | last=James | first=Paul | title=The Oculus Rift DK2, In-Depth Review and DK1 Comparison | website=Road to VR | date=2014-07-27 | url=https://www.roadtovr.com/oculus-rift-dk2-review-dk1-comparison-vr-headset/4/ | access-date=2024-08-17}}</ref>
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The focal length of the B lens is approximately 45 millimeters.<ref name="t808">{{cite web | title=Oculus DK2 Lens | website=V-Rtifacts | date=2015-05-31 | url=https://vrtifacts.com/oculus-dk2-lens-characteristics/ | access-date=2024-08-17}}</ref>
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==Primary vendors of components used==
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* Vishay
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* STMicroelectronics - onboard microcontroller
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* Toshiba - for the HDMI to MIPI DSI converter chip
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* Richtek
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* InvenSense - for the IMU
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* Samsung Display - for the main display
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* Berway
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* [[Jabil]]
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* Elka
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* Cypress
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* Coxon
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* Aptina
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* Etron
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* Boowon<ref name="specification">Oculus Rift DK2 Specification PDF: https://github.com/facebookarchive/RiftDK2/blob/master/Documentation/DK2Specification.pdf</ref>
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==References==
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{{Reflist}}
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[[Category:VR headsets]]
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[[Category:Flat focus VR headsets]]
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[[Category:Buildable VR headsets]]

Latest revision as of 03:47, 11 March 2025

An Oculus Rift Development Kit 2 headset

The Oculus Rift DK2 is a VR headset from Oculus. It is meant to be used with a desktop or laptop computer. It works with Windows, Linux, and Mac. It has a flat focus. Its design is a refinement of the Oculus Rift DK1. It is a more basic headset compared to the Oculus Rift CV1. It has higher resolution than the DK1.

It has larger lenses than the DK1. The lenses are made of polymer.

It uses a Galaxy Note 3 screen.[1]

The DK2 has the same facial interface as the DK1, meaning it is the same shape on the user's face.

The DK2 has support for basic P 'n O tracking using constellation or just its built in IMU.

It has an IPD of 63.5mm.[2][3]

The Oculus Rift DK2 design files are open source at Github.

Specifications[edit]

The DK2 uses HDMI 1.4b.[4]

Part Spec
Display 5.7 inch OLED (PenTile)
Resolution 1920 x 1080, resulting in 960 x 1080 per eye
Refresh Rate 75 Hz, 72 Hz, or 60 Hz
Field of View 100° (nominal)
Interaxial Distance (IPD) 63.5mm
Tracking 6 degrees of freedom
Rotational Tracking Gyroscope, Accelerometer, Magnetometer
Update Rate Rotational: 1000 Hz Positional: 60 Hz
Tracking Volume 72°H x 52°V (8.2 feet range)
Latency ~30 ms
Weight .97 lbs (440g)

Specs From Oculus DK2 Website[5]

Lenses[edit]

The DK2 has two sets of lenses: A and B. The housing design is the same as the DK1. It uses a twist and click mechanism.[6]

The focal length of the B lens is approximately 45 millimeters.[7]

Primary vendors of components used[edit]

  • Vishay
  • STMicroelectronics - onboard microcontroller
  • Toshiba - for the HDMI to MIPI DSI converter chip
  • Richtek
  • InvenSense - for the IMU
  • Samsung Display - for the main display
  • Berway
  • Jabil
  • Elka
  • Cypress
  • Coxon
  • Aptina
  • Etron
  • Boowon[2]

References[edit]

  1. ↑ https://arstechnica.com/gaming/2014/07/oculus-rift-dk2-includes-the-entire-screen-assembly-from-a-galaxy-note-3/
  2. ↑ Jump up to: 2.0 2.1 Oculus Rift DK2 Specification PDF: https://github.com/facebookarchive/RiftDK2/blob/master/Documentation/DK2Specification.pdf
  3. ↑ "Oculus Rift DK2: Full Specification". https://vr-compare.com/headset/oculusriftdk2.
  4. ↑ https://www.roadtovr.com/early-oculus-rift-dk2-unboxing/
  5. ↑ https://www.oculus.com/dk2/
  6. ↑ James, Paul (2014-07-27). "The Oculus Rift DK2, In-Depth Review and DK1 Comparison". https://www.roadtovr.com/oculus-rift-dk2-review-dk1-comparison-vr-headset/4/.
  7. ↑ "Oculus DK2 Lens". 2015-05-31. https://vrtifacts.com/oculus-dk2-lens-characteristics/.
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