Radiant XRE XRE Lens (0.012°)

Primary Application: Light and color measurement for near-eye displays (NED) in headsets

Effective Aperture: 3.3 mm

Focus: Electronic

Focus Distance: Range 0.5 m to infinity

Minimum Inter-Pupillary Distance: 63 mm

Fold Length of Optional Fold Mirror: 173 mm

Luminance - Minimum: 0.01 cd/m²

Luminance - Maximum: 10,000 cd/m²(Y-series); 1,000,000cd/m² (I-series)

Measurement Capabilities: Luminance, Radiance, CIE Chromaticity Coordina Correlated Color Temperature (CCT)

Units: cd/m², nit, W/sr/m²,foot-lambert, CIE (x, y) and (u’, v’), Kelvin (CCT)

Paired with Camera: ProMetric I29; Approximate Field of View(Horizontal): ±35°; Approximate Field of View(Vertical): ±35°; Resolution: 0.017°/sensor pixel

Paired with Camera: ProMetric Y45; Approximate Field of View(Horizontal): ±35°; Approximate Field of View(Vertical): ±28°; Resolution: 0.010°/sensor pixel

Paired with Camera: ProMetric Y61,I61, I61-SC; Approximate Field of View(Horizontal): ±35°; Approximate Field of View(Vertical): ±35°; Resolution: 0.012°/sensor pixel

Datasheet