Spherical Optics. Highest Image and Beam Qualities.
We produce spherical optics for your demanding applications in imaging and multispectral systems (e. g. digital aerial cameras) as well as in laser-based technologies (e. g. femtosecond lasers, high-energy lasers, 193 nm optics).
Specifications
| Materials | Optic glass, quartz, filter glass, glass ceramics, special materials |
|---|---|
| Dimensions | ∅10 to 350 mm |
| Radii | 5 mm to ∞ |
| Shape defects | 1/100 PVr @ 546 nm |
| Centering accuracy |
10“ according to ISO or TIR +/-0,001 mm |
| Roughness | 0,2 nm RMS |
| Center thickness | +/-3 μm |
| Diameter | +/-3 μm |
| Surface error | 5/1 x 0,016 according to ISO 10110 |
| Geometry | As desired, according to requirements |
| Laser damage threshold | 20 J/cm2 |
Metrology / QS
- Interferometry incl. radii measurement techniques
- White light interferometry
- High-precise, no-touch and touch measurement techniques for diameter, center thickness and roundness
- 3D coordinate measuring techniques (tactile & optical)
- Various microscopy technologies
Lenses
- Complete in-house production (preparation of raw material > coating/lacquering)
- Flexible and controlled production technologies
- High-precise lenses (λ/100 PV; λ/500 RMS), manufactured using deterministic processes
- Lenses for various laser applications (special polishing techniques)
- Lenses with highest demands with respect to surface defects and quality
- Cost-efficient production even for small batch sizes
Various spherical lenses
Lens centering
Formed lenses
We possess
- Expertise in lens production and the ability to produce and test any desired external geometries up to a repeatability accuracy of 3 µm
- Measurement techniques and equipment integrated into the process in order to create positional tolerances (e. g. optics to mechanics) of up to 3 µm of displacement and 10 sec of tilting
Formed lens
Lens segment
Cemented elements
- Production of ambitious cemented lenses
- Alignment under collimators, autocollimators or directly under the interferometer with simultaneous control of the wavefront transmitted
- Option of free design, even when cemented and in terms of the optical functional surfaces
Contact our specialists
Please choose your contact partner:
刘华南 (Steve Liu)
国际业务联系人
电话 +86 27 8792 8576
customerservice.sowh [at] swissoptic.com (customerservice[dot]sowh[at]swissoptic[dot]com)
陈瑞 (Tommy Chen)
国内业务联系人
电话 +86 27 59311585
customerservice.sowh [at] swissoptic.com (customerservice[dot]sowh[at]swissoptic[dot]com)