YC60 Standard Interferometer Lens YC-60-F5.6
YC60 series reference lenses provide accuracy better than λ/20 (@632.8nm). Their interfaces fit domestic and international interferometers of the same aperture; some differing interfaces require adapter rings. Specifications: F0.6/F0.7/F1.0/F1.5/F2.0/F3.0/F4.5/F5.6/F8.0/F8D/F16/plane TF&RF. 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-60-F0.6] | 17 mm |
| Radius of curvature measurement range [Standard/Reference Lens Configuration; F-Number=YC-60-F0.6; Convex] | 2~15 mm |
| Radius of curvature measurement range [Standard/Reference Lens Configuration; F-Number=YC-60-F0.6; Concave] | 1–152–122 |
| Maximum measurement aperture [Standard/Reference Lens Configuration; F-Number=YC-60-F0.6; Convex] | 22 mm |
| Maximum measurement aperture [Standard/Reference Lens Configuration; F-Number=YC-60-F0.6; Concave] | 99 mm |
| Reference mirror radius of curvature [Standard/Reference Lens Configuration; F-Number=YC-60-F0.7] | 23 mm |
| Radius of curvature measurement range [Standard/Reference Lens Configuration; F-Number=YC-60-F0.7; Convex] | 2~21 mm |
| Radius of curvature measurement range [Standard/Reference Lens Configuration; F-Number=YC-60-F0.7; Concave] | 2~139 mm |
| Maximum measurement aperture [Standard/Reference Lens Configuration; F-Number=YC-60-F0.7; Convex] | 29 mm |
| Maximum measurement aperture [Standard/Reference Lens Configuration; F-Number=YC-60-F0.7; Concave] | 99 mm |
| Reference mirror radius of curvature [Standard/Reference Lens Configuration; F-Number=YC-60-F1.0] | 43 mm |
| Radius of curvature measurement range [Standard/Reference Lens Configuration; F-Number=YC-60-F1.0; Convex] | 4~41 mm |
| Radius of curvature measurement range [Standard/Reference Lens Configuration; F-Number=YC-60-F1.0; Concave] | 4~202 mm |
| Maximum measurement aperture [Standard/Reference Lens Configuration; F-Number=YC-60-F1.0; Convex] | 43 mm |
| Maximum measurement aperture [Standard/Reference Lens Configuration; F-Number=YC-60-F1.0; Concave] | 99 mm |
| Reference mirror radius of curvature [Standard/Reference Lens Configuration; F-Number=YC-60-F1.5] | 75 mm |
| Radius of curvature measurement range [Standard/Reference Lens Configuration; F-Number=YC-60-F1.5; Convex] | 5~72 mm |
| Radius of curvature measurement range [Standard/Reference Lens Configuration; F-Number=YC-60-F1.5; Concave] | 7~305 mm |
| Maximum measurement aperture [Standard/Reference Lens Configuration; F-Number=YC-60-F1.5; Convex] | 49 mm |
| Maximum measurement aperture [Standard/Reference Lens Configuration; F-Number=YC-60-F1.5; Concave] | 99 mm |
| Reference mirror radius of curvature [Standard/Reference Lens Configuration; F-Number=YC-60-F2.0] | 105 mm |
| Radius of curvature measurement range [Standard/Reference Lens Configuration; F-Number=YC-60-F2.0; Convex] | 8~102 mm |
| Radius of curvature measurement range [Standard/Reference Lens Configuration; F-Number=YC-60-F2.0; Concave] | 9~368 mm |
| Maximum measurement aperture [Standard/Reference Lens Configuration; F-Number=YC-60-F2.0; Convex] | 51 mm |
| Maximum measurement aperture [Standard/Reference Lens Configuration; F-Number=YC-60-F2.0; Concave] | 99 mm |
| Reference mirror radius of curvature [Standard/Reference Lens Configuration; F-Number=YC-60-F3.0] | 164 mm |
| Radius of curvature measurement range [Standard/Reference Lens Configuration; F-Number=YC-60-F3.0; Convex] | 12~161 mm |
| Radius of curvature measurement range [Standard/Reference Lens Configuration; F-Number=YC-60-F3.0; Concave] | 21~295 mm |
| Maximum measurement aperture [Standard/Reference Lens Configuration; F-Number=YC-60-F3.0; Convex] | 52 mm |
| Maximum measurement aperture [Standard/Reference Lens Configuration; F-Number=YC-60-F3.0; Concave] | 113 mm |
| Reference mirror radius of curvature [Standard/Reference Lens Configuration; F-Number=YC-60-F4.5] | 255 mm |
| Radius of curvature measurement range [Standard/Reference Lens Configuration; F-Number=YC-60-F4.5; Convex] | 20~252 mm |
| Radius of curvature measurement range [Standard/Reference Lens Configuration; F-Number=YC-60-F4.5; Concave] | 21~213 mm |
| Maximum measurement aperture [Standard/Reference Lens Configuration; F-Number=YC-60-F4.5; Convex] | 55 mm |
| Maximum measurement aperture [Standard/Reference Lens Configuration; F-Number=YC-60-F4.5; Concave] | 45 mm |
| Reference mirror radius of curvature [Standard/Reference Lens Configuration; F-Number=YC-60-F5.6] | 320 mm |
| Radius of curvature measurement range [Standard/Reference Lens Configuration; F-Number=YC-60-F5.6; Convex] | 26~317 mm |
| Radius of curvature measurement range [Standard/Reference Lens Configuration; F-Number=YC-60-F5.6; Concave] | 27~230 mm |
| Maximum measurement aperture [Standard/Reference Lens Configuration; F-Number=YC-60-F5.6; Convex] | 56 mm |
| Maximum measurement aperture [Standard/Reference Lens Configuration; F-Number=YC-60-F5.6; Concave] | 41 mm |
| Reference mirror radius of curvature [Standard/Reference Lens Configuration; F-Number=YC-60-F8.0] | 468 mm |
| Radius of curvature measurement range [Standard/Reference Lens Configuration; F-Number=YC-60-F8.0; Convex] | 39~465 mm |
| Maximum measurement aperture [Standard/Reference Lens Configuration; F-Number=YC-60-F8.0; Convex] | 58 mm |
| Reference mirror radius of curvature [Standard/Reference Lens Configuration; F-Number=YC-60-F8D] | 495 mm |
| Radius of curvature measurement range [Standard/Reference Lens Configuration; F-Number=YC-60-F8D; Concave] | 498~1045 mm |
| Maximum measurement aperture [Standard/Reference Lens Configuration; F-Number=YC-60-F8D; Concave] | 99 mm |
| Reference mirror radius of curvature [Standard/Reference Lens Configuration; F-Number=YC-60-F16] | 950 mm |
| Radius of curvature measurement range [Standard/Reference Lens Configuration; F-Number=YC-60-F16; Convex] | 321~947 mm |
| Maximum measurement aperture [Standard/Reference Lens Configuration; F-Number=YC-60-F16; Convex] | 59 mm |
| Reference mirror radius of curvature [Lens Configuration; YC-60-TF] | Plane |
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