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Unit Price: USD 30 - 60 / Piece/Pieces
Min.Order
Unit Price
1000 Piece/Pieces
USD 30 / Piece/Pieces
500 Piece/Pieces
USD 40 / Piece/Pieces
10 Piece/Pieces
USD 60 / Piece/Pieces
Brand: no
Packaging: Packaging the lenses separately inside and make sure all the lenses safety during transport.
Supply Ability: 2000 pcs/month
Unit Price: USD 30 - 60 / Piece/Pieces
Min.Order
Unit Price
1000 Piece/Pieces
USD 30 / Piece/Pieces
500 Piece/Pieces
USD 40 / Piece/Pieces
10 Piece/Pieces
USD 60 / Piece/Pieces
Brand: no
Packaging: Packaging the lenses separately inside and make sure all the lenses safety during transport.
Supply Ability: 2000 pcs/month
Unit Price: USD 40 - 70 / Piece/Pieces
Min.Order
Unit Price
1000 Piece/Pieces
USD 40 / Piece/Pieces
500 Piece/Pieces
USD 50 / Piece/Pieces
10 Piece/Pieces
USD 70 / Piece/Pieces
Brand: no
Packaging: Packaging the lenses separately inside and make sure all the lenses safety during transport.
Supply Ability: 2000 pcs/month
Germanium Plano-Convex (PCX) Lenses feature precision diamond turned surfaces making them ideal for a variety of infrared applications, including thermal imaging, infrared spectroscopy, and remote sensing. Germanium (Ge) is popular for its high index of refraction, broad transmission range, and rugged mechanical properties. These lenses are available in 25 and 50mm diameters, uncoated, or with multiple broadband coating options.
Germanium (Ge) material feature high index of refraction (around 4.0 from 2 - 14μm), an anti-reflection coating is recommended on these germanium windows for sufficient transmission in the region of interest. Germanium is subject to thermal runaway, meaning that the transmission decreases as temperature increases. As such, these germanium windows should be used at temperatures below 100°C. Germanium`s high density (5.33 g/cm3) should be considered when designing for weight-sensitive systems.
Germanium windows specifications | ||
Standard precision | High-precision | |
Dimension Tolerance | φ5-250mm+0/-0.2 | φ3-350mm+0/-0.2 |
Thickness Tolerance | 1-50mm+/-0.1 | 1-50mm |
Parallelism | 1 arc minute | 10 arc seconds |
Surface Quality | 60/40 | 20/10 |
Flatness | N<λ/2@633nm(at 50mm) | N<λ/10@633nm(at 50mm) |
Clear Aperture | >90% | >95% |
Chamfer | Protected <0.5mmx45deg | Protected <0.5mmx45deg |
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.