16-991 10mm Dia. N-SF6 Precision Aspheric Lens; EFL=10mm; NA=0.5 SWIR-Plus 900-1700nm
- Type
- Lens
- Subtype
- Aspheric Lens
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 10 mm
- EFL
- 10 mm
- BFL
- 5.68 mm
- R1
- 8.05 mm
- R2
Material
- Name
- N-SF6
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.8051741184501493
- λ
- 587.6 nm
- B1
- 1.77931763
- C1
- 0.0133714182 μm2
- B2
- 0.338149866
- C2
- 0.0617533621 μm2
- B3
- 2.08734474
- C3
- 174.01759 μm2
10mm Diameter N-SF6 Precision Aspheric Lens with EFL=10mm and NA=0.5 for SWIR-Plus 900-1700nm
This is a high-precision aspheric lens, catalog number 16-991, offered by Edmund Optics. It boasts a 10mm diameter and a numerical aperture (NA) of 0.5, specifically designed for use within the short-wave infrared (SWIR) spectrum, specifically 900-1700nm.
The lens is made from N-SF6 Schott, a material known for its excellent transmission properties in the SWIR range. The aspheric design of the lens helps to reduce spherical aberration, providing superior image quality compared to traditional spherical lenses.
The lens has an effective focal length (EFL) of 10mm, making it suitable for a variety of applications where a compact, high-performance lens is required. The front and back surfaces of the lens are coated with Edmund Optics' SWIR-Plus coating, which enhances transmission in the 900-1700nm range.
The lens has a thickness of 6.18mm at the edge and 7.8mm at the center. The inner and outer radii are 0mm, and the lens has a base shape of a circle. The front and back focal lengths are 5.68mm and 3.400286e-05mm, respectively.
This lens is currently in stock and can be purchased directly from the Edmund Optics website using the provided weblink.
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