Sapphire Plano Convex Lens 25mm Diameter 200mm Focal Length
SLSH-25-200P
Sapphire crystal is a transparent crystal without absorption from the visible to infrared wavelength of 5μm. In addition, sapphire has extremely hard and resists scratching.
◦Sapphire crystal is a very stable material used in optical equipment in the field.
◦Since there is no absorption (1.4μm, 2.2μm, 2.7μm) by water (OH radical), it can be used on a lens for the analyzer for near-infrared.
◦Since there is no absorption (1.4μm, 2.2μm, 2.7μm) by water (OH radical), it can be used on a lens for the analyzer for near-infrared.
Name | Sapphire Plano Convex Lens 25mm Diameter 200mm Focal Length |
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Weight | 0.0050kgs |
Standard Coatings Available | No |
Guide |
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Remark | - |
Attention |
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Image Label | Sapphire Plano Convex Lens 25mm Diameter 200mm Focal Length |
Focal length | 200mm |
Material | Optical Sapphire Crystal (Uniaxial crystal) |
Design Wavelength | 546.1nm |
Coating | Uncoated |
Shape Type | Plano-convex spheric (Polished surface on both sides) |
Centration | <10′ |
Clear aperture | 90% of the diameter |
Surface Quality (Scratch-Dig) | 60-40 |
Diameter | φ25mm |
Focal length f | 200mm |
Back focal length fb | 198.6mm |
Edge thickness te | 2mm |
Center thickness tc | 2.5mm |
In stock
SKU
SLSH-25-200P
$620.00
Sapphire crystal is a transparent crystal without absorption from the visible to infrared wavelength of 5μm. In addition, sapphire has extremely hard and resists scratching.