Engineered for single shot image quality test measurements and near-eye systems
- Human-eye mimicking, 3 mm external aperture lens
- 120 ° FOV
- -4 to +4 dpt spherical prescription
- -3 to +3 dpt, 0 to 360 ° cylindrical prescription
Meet SharpEye 120 GC, a truly wide FOV, wide Rx lens
As an external aperture lens, SharpEye 120 GC is well suited for testing image quality of near eye displays or entire AR/VR headsets.
SPECIFICATIONS
OPTICS
| Specification | Value |
|---|---|
| Pupil Size | 3 mm |
| Pupil Position | External |
| Pupil Definition | Aperture Plate at External Pupil |
| Working Distance with Aperture Plate | 0 mm |
| Working Distance without Aperture Plate | 3 mm |
| FOV | 120 ° (circular) |
| Wavelengths | 450 – 650 nm |
| Effective Focal Length | 10 mm |
| Angular Magnification | 0.175 mm / ° |
| Nyquist Frequency | 25 cyc / ° |
| PPD | 50 |
| F-Theta Distortion | < 2.5 % (uncalibrated) |
Rx
| Specification | Value |
|---|---|
| Virtual Image Distance | Infinity |
| Spherical Power Range | -4 to +4 dpt (-250 mm to 250 mm object distance) |
| Spherical Power Accuracy | 0.1 dpt |
| Spherical Power Repeatability | 0.01 dpt |
| Cylindrical Power Range | -3 to +3 dpt |
| Cylindrical Power Accuracy | 0.1 dpt |
| Cylindrical Power Repeatability | 0.01 dpt |
| Cylindrical Direction Range | 0 to 360 ° |
| Cylindrical Direction Accuracy | 1 ° |
| Cylindrical Direction Repeatability | 0.1 ° |
DIMENSIONS
| Specification | Value |
|---|---|
| Length | 600 mm |
| Width | 110 mm |
| Height | 250 mm |
SOFTWARE
| Specification | Value |
|---|---|
| SDK | Python |
Ready To Test Your System?
Interested in SharpEye 120 GC? Simply fill in this form to get started 🙂:
