| Place of Origin: | Guangdong, China (Mainland) |
|---|---|
| Brand Name: | tianzhili |
| Model Number: | customized |
| Minimum Order Quantity: | 100 Piece/Pieces |
| Price: | US $2-3 / Pieces | 100 Piece/Pieces (Min. Order) |
| Material: | Sapphire Crystal, Sapphire | Usage: | Optical |
|---|---|---|---|
| Structure: | Plano | Shape: | Customized |
| Application: | Optical Lens | Product Name: | Optical Sapphire Glass Products |
| Surface Quality: | 40/20 | Diameter: | 1-200.0 Mm |
| Name: | Optical Collimator Lens | Coating: | Anti-Reflective (AR) Coatings |
| Description: | Optical Grade | Type: | Optical Window |
| Color: | Transparent Clear | ||
| High Light: | optical collimator lens,synthetic sapphire glass |
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Anti - Reflective Optical Collimator Lens Customized Shape Available
Product Description:
The diameter is 80mm, Focal length is 160mm, center thickness is 12.5mm, edge thickness is 3mm. weight is 100g.
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Material
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high quality optical glass
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Surface flatness
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1/4 lamda
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Scratch/Dig
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60/40
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Thickness tolerance
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+/-0.01mm
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Clear aperture
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>85%
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Coating
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upon request
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Size
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as the customer demands
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Processing range
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1-200.00mm
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Lenses are classified by the curvature of the two optical surfaces. A lens is biconvex (or double convex, or just convex) if both surfaces are convex. If both surfaces have the same radius of curvature, the lens is equiconvex.
Material: Sapphire
Size: 0.6mm-200mm
Size tolerance: +/-0.1mm or customer request
Clear Aperture: >90%
S/D: 60/40 40/20 20/10 10/5
Flatness: 1/4lambda at 632.80nm
All the parameters depend on your selection. We customize for you.
Synthetic Sapphire Window Technique Index :
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Property |
Specification |
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Thickness |
0.5-50mm |
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Size tolerance |
0.02mm |
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Edge Finish |
Ground and beveled |
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Surface Quality |
40-20 scratch-dig |
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Surface Flatness |
λ/4 @ 633 nm |
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Parallelism |
≤3 arc min (≤0.9 mrad) |
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Clear Aperture |
>80% of central diameter |
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Hardness (Knoop) |
1370 kg mm-2 |
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Young's modulus |
3.4 x 1011 N m-2 |
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Thermal Limit |
22 W m-1 K-1 |
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Thermal expansion coefficient |
8.4 x 10-6 K-1 |
Product Display:
