16-286 30mm Dia. S-LAH64 NIR Aspheric Lens; EFL=26mm; NA=0.58 NIR-Plus 600-1050nm
- Type
- Lens
- Subtype
- Aspheric Lens
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 30 mm
- EFL
- 26 mm
- BFL
- 20.57 mm
- R1
- 20.2 mm
- R2
Material
- Name
- S-LAH64
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.7768959986651893
- λ
- 780 nm
- B1
- 1.83021453
- C1
- 0.0090482329 μm2
- B2
- 0.29156359
- C2
- 0.0330756689 μm2
- B3
- 1.28544024
- C3
- 89.3675501 μm2
16-286 30mm Dia. S-LAH64 NIR Aspheric Lens; EFL=26mm; NA=0.58 NIR-Plus 600-1050nm
The 16-286 is a high-quality aspheric lens, designed and manufactured by Edmund Optics, a leading global supplier of optical components. This lens boasts a 30mm diameter and a numerical aperture (NA) of 0.58, making it suitable for a wide range of applications, particularly those requiring high resolution and light-gathering capabilities.
The lens is made from S-LAH64, a high-refractive index material from Ohara, which enables it to achieve a effective focal length (EFL) of 26mm. This, coupled with its aspheric design, helps to minimize spherical aberration, providing superior image quality.
The lens is coated with Edmund Optics' proprietary NIR-Plus coating, which is designed to enhance performance in the near-infrared (NIR) spectrum, specifically between 600 and 1050nm. This makes the lens ideal for applications such as NIR spectroscopy, bio-imaging, and machine vision.
The lens has a center thickness of 9.65mm and an edge thickness of 3.82mm, providing excellent structural integrity. The front and back surfaces of the lens are also coated with the same NIR-Plus coating, ensuring optimal performance and durability.
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