49-110 15 mm Dia. L-BAL35 Precision Aspheric Lens; EFL=15mm; NA=0.5 BBAR 600-1050nm
- Type
- Lens
- Subtype
- Aspheric Lens
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 15 mm
- EFL
- 15 mm
- BFL
- 11.54 mm
- R1
- 6.63 mm
- R2
Material
- Name
- L-BAL35
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5891276536746055
- λ
- 587.6 nm
- B1
- 1.1626263
- C1
- 0.0125957437 μm2
- B2
- 0.325661051
- C2
- -0.0032691105 μm2
- B3
- 1.35132486
- C3
- 119.214596 μm2
49-110 15 mm Dia. L-BAL35 Precision Aspheric Lens; EFL=15mm; NA=0.5 BBAR 600-1050nm
The 49-110 is a high-precision aspheric lens, designed and manufactured by Edmund Optics. This lens, with a catalog number 49-110, is a part of their extensive catalog, available for purchase directly from their website. The lens is currently in stock, as indicated by its weblink status.
The lens is designed with a base shape of a circle, and it is made from the L-BAL35 material, a product of Ohara. The lens has a diameter of 15 mm and a thickness of 2.04 mm at the edge. The effective focal length (EFL) of the lens is 15 mm, and it has a numerical aperture (NA) of 0.5. The lens is coated with BBAR 600-1050 on both the front and back surfaces, ensuring high transmission and low reflection across the 600-1050 nm wavelength range.
The lens's geometry is defined by its inner and outer radii, both of which are 0 in this case. The lens's thickness at the center is 5.5 mm. The lens's aspheric profile is defined by its conic constant (k1) of -1.427973. The lens's front surface has a decentering of 0.000157744 mm, a defocus of -6.15e-08 mm, a tilt of 8.53e-10 radians, and a curvature of -3.5e-12 mm.
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