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25.4x50 mm Fused Silica Plano-convex Lens, AR Coated
Plano-convex fused silica lens for collimation in semiconductor and UV laser applications. Custom sizes available.
Core attributes
- Material
- Fused Silica
- Shape
- Plano-convex
- Diameter
- 25.4 mm
- Focal Length
- 50 mm
- Surface Quality
- 60/40
- Coating
- anti-reflective (AR)
- Transmission bands
- VIS (400-700 nm)
Product facts
Key attributes
- Material
- Fused Silica
- Shape
- Plano-convex
- Diameter
- 25.4 mm
- Focal Length
- 50 mm
- Surface Quality
- 60/40
- Coating
- anti-reflective (AR)
- Transmission bands
- VIS (400-700 nm)
Product description
This plano-convex lens made from high-purity fused silica is designed for optimal light collimation in applications such as semiconductor lithography and UV laser systems. With a focal length of 50 mm and a diameter of 25.4 mm, it offers excellent performance across the 400-700 nm wavelength range. The lens features a surface quality of 60/40 and is coated with anti-reflective (AR) coatings to enhance transmittance, making it suitable for precision optical detection and scientific research.
Key Features
- Focal length of 50 mm for effective light focusing.
- Diameter of 25.4 mm with a tolerance of +/-0.1 mm for precise fitting.
- Surface quality of 60/40 ensures minimal distortion in optical applications.
- AR coatings enhance light transmission across 400-700 nm wavelengths.
- Custom sizes available, including a variant of 50 mm diameter.
Available Sizes
| Diameter x Focal Length (mm) |
|---|
| 25.4 x 50 |
Applications
Collimation, Semiconductor
Specification Summary
| Item | Value |
|---|---|
| Material | Fused Silica |
| Shape | Plano-convex |
| Diameter | 25.4 mm |
| Focal Length | 50 mm |
| Surface Quality | 60/40 |
| Coating | anti-reflective (AR) |
| Transmission bands | VIS (400-700 nm) |
Full Specifications
| Parameter | Value |
|---|---|
| Type | Convex Lens |
| Customized Support | OEM, ODM, OBM |
| Warranty | 3 Years |
| Weight | 0.3 |
| Diameter Tolerance | +/-0.1 |
| Surface Flatness | 1/4@633nm |
| Clear Aperture | >=central 80% of diameter |
FAQ
Is custom sizing available?
Yes, custom sizes are available, including a variant of 50.0 mm diameter.
What is the surface flatness specification?
The lens features a surface flatness of 1/4@633nm.
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