22-754 12.5mm Dia. N-SF6 Precision Aspheric Lens; EFL=9.5mm; NA=0.66 VIS-EXT Plus 350-700nm
- Type
- Lens
- Subtype
- Aspheric Lens
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- EFL
- 9.5 mm
- BFL
- 5.23 mm
- R1
- 7.65 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
22-754 12.5mm Dia. N-SF6 Precision Aspheric Lens; EFL=9.5mm; NA=0.66 VIS-EXT Plus 350-700nm
This is a high-precision aspheric lens, catalog number 22-754, offered by Edmund Optics. It boasts a 12.5mm diameter and a numerical aperture (NA) of 0.66, making it a versatile choice for various optical applications. The lens is made from n-SF6 Schott, a material known for its excellent optical properties.
The lens is designed for use within the visible light spectrum, specifically between 350 and 700nm, and has a center thickness of 7.7mm. The front and back surfaces of the lens are coated with EDMM VisPlus 350-700nm, a coating that enhances its performance in the specified wavelength range.
The lens's geometry is another notable feature. It has an inner radius of 0mm, an outer radius of 0mm, and a back focal length (BFL) of 5.23mm. The effective focal length (EFL) is 9.5mm, and the lens has an aspheric shape with a conic constant of -1.280869.
The lens is currently in stock and can be purchased directly from the Edmund Optics website using the provided weblink. With its high-quality construction, precise specifications, and wide range of applications, this aspheric lens is a valuable addition to any optical system.
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