Oculus Rift DK2
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.
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.
The lenses are made of polymer.
Specifications
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 |
| Positional Tracking | Separate Camera Near Infrared CMOS Sensor |
| Update Rate | Rotational: 1000 Hz Positional: 60 Hz |
| Tracking Volume | 72°H x 52°V (8.2 feet range) |
| Latency | ~30 ms |
| Connectivity | USB, HDMI |
| Weight | .97 lbs (440g) |
Specs From Oculus DK2 Website[5]
Lenses
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
- Vishay
- STMicroelectronics
- 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
- ↑ https://arstechnica.com/gaming/2014/07/oculus-rift-dk2-includes-the-entire-screen-assembly-from-a-galaxy-note-3/
- ↑ Jump up to: 2.0 2.1 Oculus Rift DK2 Specification PDF: https://github.com/facebookarchive/RiftDK2/blob/master/Documentation/DK2Specification.pdf
- ↑ "Oculus Rift DK2: Full Specification". https://vr-compare.com/headset/oculusriftdk2.
- ↑ https://www.roadtovr.com/early-oculus-rift-dk2-unboxing/
- ↑ https://www.oculus.com/dk2/
- ↑ 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/.
- ↑ "Oculus DK2 Lens". 2015-05-31. https://vrtifacts.com/oculus-dk2-lens-characteristics/.