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0.5x150 mm Fused Silica Biconcave Lens, AR Coated
Biconcave fused silica lens for microscopy and imaging, customizable sizes, high surface quality, and precise focal length.
Core attributes
- Material
- Fused Silica
- Shape
- Biconcave
- Diameter
- 0.5 mm
- Focal Length
- 150 mm
- Surface Quality
- 40/20
- Coating
- anti-reflective (AR), uncoated
- Transmission bands
- NIR (0.7-1.7 μm), VIS (400-700 nm), UV (<400 nm)
Product facts
Key attributes
- Material
- Fused Silica
- Shape
- Biconcave
- Diameter
- 0.5 mm
- Focal Length
- 150 mm
- Surface Quality
- 40/20
- Coating
- anti-reflective (AR), uncoated
- Transmission bands
- NIR (0.7-1.7 μm), VIS (400-700 nm), UV (<400 nm)
Product description
This biconcave lens, crafted from fused silica, is ideal for applications in microscopy and imaging across multiple bands, including 0.7-1.7 μm and 400-700 nm. It effectively diverges light, making it suitable for optical systems requiring precise control over light paths. With a diameter range from 0.45 mm to 400 mm and a focal length of 150 mm, this lens can be customized to fit specific needs, ensuring compatibility with various optical setups.
Key Features
- Diameter range: 0.45 mm to 400 mm for versatile application fit.
- Focal length of 150 mm, providing precise light divergence.
- Surface quality of 40/20, ensuring minimal optical distortion.
- Centration tolerance of <3 arc minutes for accurate alignment.
- Clear aperture >90% for optimal light transmission.
Available Sizes
| Diameter x Focal Length (mm) |
|---|
| 200.2 x 150 |
Applications
Microscopy, Imaging
Specification Summary
| Item | Value |
|---|---|
| Material | Fused Silica |
| Shape | Biconcave |
| Diameter | 0.5 mm |
| Focal Length | 150 mm |
| Surface Quality | 40/20 |
| Coating | anti-reflective (AR), uncoated |
| Transmission bands | NIR (0.7-1.7 μm), VIS (400-700 nm), UV (<400 nm) |
Full Specifications
| Parameter | Value |
|---|---|
| Type | Double-concave |
| Customized Support | OEM |
| Warranty | 3 Years |
| Weight | 0.02 |
| Wavelength | 546.1nm or as request |
| Diameter Tolerance | ±0.1mm |
| Focus Length | as drawing |
| Centration | <3 arc minutes |
| Clear Aperture | > 90% |
FAQ
Can I get custom sizes for this lens?
Yes, custom sizes are available, with a diameter range from 0.45 mm to 400 mm.
What is the diameter tolerance for this lens?
The diameter tolerance is ±0.1 mm.
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