Shineoptics Reference Lenses QY-60-F1.5
Shineoptics offers standard-precision and ultraprecision spherical reference optics with clear apertures of 150mm (6 inches),100mm (4 inches),60mm and 30mm. The 150mm and 100mm optics are compatible with Zygo, while the 60mm and 30mm optics are compatible with Fuji. The ultraprecision spherical reference optics are imported products offered through distribution, with precision reaching PV〈入/40 (入=632.8nm). Precision test files are stored in Zyg, the standard interferometer data format. Standard spherical-surface errors can be removed from Zygo interferometer data to achieve absolute measurement.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Reference Surface Radius of Curvature [Compatible Interferometer =G60D] | 75 |
| Radius of Curvature Measurement Range [Applicable Interferometer=G60D; convex surface; minimum testable radius of curvature depends on the shape of the test object; the measurement range for maximum convex curvature is affected by fixture structure] | 7~73 mm |
| Radius of Curvature Measurement Range | 7~300(395) |
| Maximum Measurement Aperture [Applicable Interferometer=G60D; convex surface; minimum testable aperture depends on the shape of the test object] | 48.6 mm |
| Maximum Measurement Aperture | 100(180) |
| Reference Surface Radius of Curvature [Compatible Interferometer =G60UII] | 75 |
| Radius of Curvature Measurement Range [Applicable Interferometer=G60UII; convex surface; minimum testable radius of curvature depends on the shape of the test object; the measurement range for maximum convex curvature is affected by fixture structure] | 7~75 mm |
| Radius of Curvature Measurement Range [Applicable Interferometer=G60UII; concave surface; minimum testable radius of curvature depends on the shape of the test object] | 7~465 mm |
| Maximum Measurement Aperture [Applicable Interferometer=G60UII; convex surface; minimum testable aperture depends on the shape of the test object] | 49 mm |
| Maximum Measurement Aperture [Applicable Interferometer=G60UII; concave surface; minimum testable aperture depends on the shape of the test object] | 180 mm |
Key Features
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