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.
More Information
Name Sapphire Plano Convex Lens 25mm Diameter 200mm Focal Length
Weight 0.0050kgs
Standard Coatings Available No
Guide
  • Sapphire jewelry is the thing that metal ions such as iron and titanium are mixed with natural sapphire crystal. The artificial sapphire crystal is colorless and transparent. It is available for the AR coating to reduce the transmission loss at the requested wavelength.
  • It can be used safely because it is harmless to the human body.
Remark -
Attention
  • Transmissions losses due to reflection off the front and rear surfaces can be minimized by coating the surfaces. Consult our Sales Division for anti-reflection coatings suitable for your application.
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

Delivery in : in stock

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.

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