YC30 Standard Interferometer Lens YC-30-F2.0
YC30 series reference lenses provide accuracy better than λ/20 (@632.8nm) and fit domestic and international interferometers of the same aperture; some differing interfaces require adapter rings. Specifications: F0.6/F0.7/F1.0/F1.4/F2.0/F2.8/F5.6. Other F-number lenses can be customized.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Reference mirror radius of curvature [Standard/Reference Lens Configuration; F-Number=YC-30-F0.6] | 6 mm |
| Radius of curvature measurement range [Standard/Reference Lens Configuration; F-Number=YC-30-F0.6; Concave] | 1~150 mm |
| Maximum measurement aperture [Standard/Reference Lens Configuration; F-Number=YC-30-F0.6; Concave] | 126 mm |
| Reference mirror radius of curvature [Standard/Reference Lens Configuration; F-Number=YC-30-F0.7] | 11 mm |
| Radius of curvature measurement range [Standard/Reference Lens Configuration; F-Number=YC-30-F0.7; Convex] | 1~9 mm |
| Radius of curvature measurement range [Standard/Reference Lens Configuration; F-Number=YC-30-F0.7; Concave] | 1~172 mm |
| Maximum measurement aperture [Standard/Reference Lens Configuration; F-Number=YC-30-F0.7; Convex] | 12 mm |
| Maximum measurement aperture [Standard/Reference Lens Configuration; F-Number=YC-30-F0.7; Concave] | 126 mm |
| Reference mirror radius of curvature [Standard/Reference Lens Configuration; F-Number=YC-30-F1.0] | 21 mm |
| Radius of curvature measurement range [Standard/Reference Lens Configuration; F-Number=YC-30-F1.0; Convex] | 1~19 mm |
| Radius of curvature measurement range [Standard/Reference Lens Configuration; F-Number=YC-30-F1.0; Concave] | 1~181 mm |
| Maximum measurement aperture [Standard/Reference Lens Configuration; F-Number=YC-30-F1.0; Convex] | 19 mm |
| Maximum measurement aperture [Standard/Reference Lens Configuration; F-Number=YC-30-F1.0; Concave] | 126 mm |
| Reference mirror radius of curvature [Standard/Reference Lens Configuration; F-Number=YC-30-F1.4] | 32 mm |
| Radius of curvature measurement range [Standard/Reference Lens Configuration; F-Number=YC-30-F1.4; Convex] | 3~30 mm |
| Radius of curvature measurement range [Standard/Reference Lens Configuration; F-Number=YC-30-F1.4; Concave] | 3~172 mm |
| Maximum measurement aperture [Standard/Reference Lens Configuration; F-Number=YC-30-F1.4; Convex] | 22 mm |
| Maximum measurement aperture [Standard/Reference Lens Configuration; F-Number=YC-30-F1.4; Concave] | 126 mm |
| Reference mirror radius of curvature [Standard/Reference Lens Configuration; F-Number=YC-30-F2.0] | 52 mm |
| Radius of curvature measurement range [Standard/Reference Lens Configuration; F-Number=YC-30-F2.0; Convex] | 5~50 mm |
| Radius of curvature measurement range [Standard/Reference Lens Configuration; F-Number=YC-30-F2.0; Concave] | 5~152 mm |
| Maximum measurement aperture [Standard/Reference Lens Configuration; F-Number=YC-30-F2.0; Convex] | 26 mm |
| Maximum measurement aperture [Standard/Reference Lens Configuration; F-Number=YC-30-F2.0; Concave] | 75 mm |
| Reference mirror radius of curvature [Standard/Reference Lens Configuration; F-Number=YC-30-F2.8] | 75 mm |
| Radius of curvature measurement range [Standard/Reference Lens Configuration; F-Number=YC-30-F2.8; Convex] | 7~73 mm |
| Radius of curvature measurement range [Standard/Reference Lens Configuration; F-Number=YC-30-F2.8; Concave] | 7~126 mm |
| Maximum measurement aperture [Standard/Reference Lens Configuration; F-Number=YC-30-F2.8; Convex] | 27 mm |
| Maximum measurement aperture [Standard/Reference Lens Configuration; F-Number=YC-30-F2.8; Concave] | 45 mm |
| Reference mirror radius of curvature [Standard/Reference Lens Configuration; F-Number=YC-30-F5.6] | 159 mm |
| Radius of curvature measurement range [Standard/Reference Lens Configuration; F-Number=YC-30-F5.6; Convex] | 14~157 mm |
| Radius of curvature measurement range [Standard/Reference Lens Configuration; F-Number=YC-30-F5.6; Concave] | 14~45 mm |
| Maximum measurement aperture [Standard/Reference Lens Configuration; F-Number=YC-30-F5.6; Convex] | 28 mm |
| Maximum measurement aperture [Standard/Reference Lens Configuration; F-Number=YC-30-F5.6; Concave] | 8 mm |
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