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28x58 mm ZnS Biconcave Lens
Explore our ZnS biconcave lens, ideal for IR imaging and LIDAR applications, with customizable options available.
Core attributes
- Material
- ZnS
- Shape
- Biconcave
- Diameter
- 28 mm
- Focal Length
- 58 mm
- Thickness
- 3 mm
- Surface Quality
- 60/40
- Coating
- uncoated, anti-reflective (AR)
- Transmission bands
- VIS (400-700 nm), UV (<400 nm)
Product facts
Key attributes
- Material
- ZnS
- Shape
- Biconcave
- Diameter
- 28 mm
- Focal Length
- 58 mm
- Thickness
- 3 mm
- Surface Quality
- 60/40
- Coating
- uncoated, anti-reflective (AR)
- Transmission bands
- VIS (400-700 nm), UV (<400 nm)
Product description
This biconcave lens made from ZnS is designed for applications in the 400-700 nm and <400 nm wavelength ranges, making it suitable for IR imaging, LIDAR, and laser applications. With a diameter of 28 mm and a focal length of 58 mm, this lens provides high-quality optical performance, ensuring precise light manipulation. The surface quality rating of 60/40 ensures reliability in demanding environments.
Key Features
- Diameter of 28 mm with a tolerance of ±0.05 mm for precise fitting.
- Focal length of 58 mm, ideal for various optical applications.
- Surface quality of 60/40 ensures good optical performance.
- Available in both uncoated and AR-coated options for flexibility.
- Customizable through OEM and ODM support to meet specific needs.
Available Sizes
| Diameter x Focal Length (mm) |
|---|
| 28 x 58 |
Specification Summary
| Item | Value |
|---|---|
| Material | ZnS |
| Shape | Biconcave |
| Diameter | 28 mm |
| Focal Length | 58 mm |
| Thickness | 3 mm |
| Surface Quality | 60/40 |
| Coating | uncoated, anti-reflective (AR) |
| Transmission bands | VIS (400-700 nm), UV (<400 nm) |
Full Specifications
| Parameter | Value |
|---|---|
| Type | Concave Lens |
| Customized Support | OEM, ODM |
| Warranty | 3months |
| Weight | 0.5kg(1.10lb) |
| Name | concave lens |
| Diameter Tolerance | 0.01mm |
| Wavelength | 632.8nm |
FAQ
What are the available custom sizes?
The lens is available in a variant size of 28.0 mm to 58.0 mm.
What is the minimum order quantity (MOQ)?
The minimum order quantity is not specified.
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