Description
Dimension Tolerance +0/-0.2mm
Thickness Tolerance ±0.2mm
Design Wavelength 546.1nm
Surface Quality 60/40 scratch and dig
Flatness λ/4@632.8nm
Centration <3 arc minutes
Focal Length Tolerance ±2%
Clear Aperture >90%
Chamfer Protective <0.5mmx45deg
Meniscus Spherical Lens
Specifications
| Material: | UVFS, FS, BK7, H-K9L |
|---|---|
| Diameter: | 25.4 mm |
| ROC1: | 20.58 mm |
| ROC2: | 90 mm |
Got questions about specs? Use the inquiry form to ask.
Download Data Sheet
Frequently Asked Questions
What is the surface quality of the Meniscus Spherical Lens?
The surface quality of the Meniscus Spherical Lens is 60/40 scratch and dig.
What is the chamfer protective of the Meniscus Spherical Lens?
The chamfer protective of the Meniscus Spherical Lens is <0.5mmx45deg.
What is the dimension tolerance of the Meniscus Spherical Lens?
The dimension tolerance of the Meniscus Spherical Lens is +0/-0.2mm.
What is the focal length tolerance of the Meniscus Spherical Lens?
The focal length tolerance of the Meniscus Spherical Lens is ±2%.
What is the clear aperture of the Meniscus Spherical Lens?
The clear aperture of the Meniscus Spherical Lens is >90%.
Got more questions? Use the RFQ form to ask the supplier directly.
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