61-6945-93 Concave Mirror Substrate For Laser Center Thickness 3.9mm Focal Length 35mm LCBS-25C05-70
特徴
- Concave substrate used as substrate for mirror of laser resonator.
- The concave and reverse planes are machined with high surface accuracy.
- It can be selected according to the specifications from the wide variety of subdivided by outer diameter size and focal length.
- Since the back surface is also polished, it is possible to input the excitation laser and take out the sample light for power detection.
- Since the accuracy of the radius of curvature and the accuracy of the surface are high, it can also be used as a Newton original for convex lenses.
- We also provide concave mirror boards (TCA) for reflecting telescopes and lamp light sources.
- * The outer edge of the concave surface is chamfered, and the thickness of the cover (te) may vary. Therefore, use the back side as the reference surface.
仕様
- [
common specification] - Material: BK7
- Surface accuracy: Front (recess surface) λ/4 back (flat face) λ/4
- Curvature half diameter error: ±1％
- Coating: No coat
- Effective range: 90% of the outer diameter
- Scratch - dig: 20?10
- [Individual specification]
- Outer diameter φD: φ25mm
- Edge thickness te: 5mm
- Center thickness tc: 3.9mm
- Curvature half diameter r: 70mm
- Focus distance f: 35mm
- RoHS conform product
| アズワン品番 | 61-6945-93 | |
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| Model No. | LCBS-25C05-70 | |
| 標準価格 |
JPY: 17,700
USD: 110.13
Excange rate 1USD= 160.72JPY
Valid price in Japan |
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| 入り数 | 1piece | |
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