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87-974 10mm Dia. UVFS Aspheric Lens; EFL=10mm; NA=0.5 Uncoated

87-974 10mm Dia. UVFS Aspheric Lens; EFL=10mm; NA=0.5 Uncoated

Type
Lens
Subtype
Aspheric Lens
Brand
Edmund Optics
Product webpage
Edmund Optics products in the 3DOptix catalog

Properties

Shape
Circular
Diameter
10 mm
EFL
10 mm
BFL
5.89 mm
R1
4.59 mm
R2

Material

Name
HPFS7980
Dispersion Equation
Sellmeier
n (λ)
1.4584656081538023
λ
587.6 nm
B1
0.683740494
C1
0.00460352869 μm2
B2
0.420323613
C2
0.0133968856 μm2
B3
0.58502748
C3
64.4932732 μm2

87-974 10mm Dia. UVFS Aspheric Lens; EFL=10mm; NA=0.5 Uncoated

The 87-974 is a high-quality aspheric lens, 10mm in diameter, manufactured by Edmund Optics. This lens, designed for use in the ultraviolet spectrum, is made from UV fused silica, a material known for its excellent transparency in the UV range. The lens is uncoated, offering a numerical aperture (NA) of 0.5 and an effective focal length (EFL) of 10mm.

The lens's geometry is meticulously designed, with an inner radius of 0mm and an outer radius also at 0mm. The lens's thickness at the edge is 2.77mm, while its center thickness is 6mm. The aspheric surface is defined by a conic constant of -0.632906 and a quadratic term of 0. The lens's front surface has a very small aspheric departure, with a maximum value of 4.585mm.

The 87-974 lens is currently in stock and available for immediate purchase. For more detailed information, including technical specifications and purchasing options, please refer to the vendor's website using the provided weblink.

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