22-719 100mm Dia. N-SF5 Precision Aspheric Lens; EFL=80mm; NA=0.63 BBAR 600-1050nm
- Type
- Lens
- Subtype
- Aspheric Lens
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 100 mm
- EFL
- 80 mm
- BFL
- 61.35 mm
- R1
- 53.82 mm
- R2
Material
- Name
- N-SF5
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.6727030184452947
- λ
- 587.6 nm
- B1
- 1.52481889
- C1
- 0.011254756 μm2
- B2
- 0.187085527
- C2
- 0.0588995392 μm2
- B3
- 1.42729015
- C3
- 129.141675 μm2
22-719 100mm Dia. N-SF5 Precision Aspheric Lens; EFL=80mm; NA=0.63 BBAR 600-1050nm
The 22-719 is a high-precision aspheric lens offered by Edmund Optics, boasting a large 100mm diameter and a numerical aperture (NA) of 0.63. This lens is designed for use in the near-infrared (NIR) region, specifically at a wavelength of 587.6nm.
The lens is made from N-SF5 Schott, a high-index glass with excellent transmittance in the NIR region. The aspheric design of the lens helps to reduce spherical aberration, providing superior image quality. The lens has an effective focal length (EFL) of 80mm, making it suitable for a variety of imaging applications.
The lens features broadband anti-reflection (BBAR) coatings, which are applied to both the front and back surfaces. These coatings are designed to reduce surface reflections and increase transmission in the 600-1050nm range. The lens has a center thickness of 31.2mm and an edge thickness of 5.78mm, providing robustness and durability.
The 22-719 lens is currently in stock and available for immediate purchase. For more information, please refer to the product page on the Edmund Optics website.
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