AC254-100-B 25.4 mm Dia. N-LAK22/N-SF6HT Unmounted Achromatic Doublet; EFL=100mm 650-1050nm
- Type
- Lens
- Subtype
- Multiplets
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- R1
- 66.68 mm
- R2
- -53.7 mm
Material 1
- Name
- N-LAK22
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.6536179449828925
- λ
- 550 nm
- B1
- 1.14229781
- C1
- 0.00585778594 μm2
- B2
- 0.535138441
- C2
- 0.0198546147 μm2
- B3
- 1.04088385
- C3
- 100.834017 μm2
Material 2
- Name
- N-SF6HT
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.811866267147773
- λ
- 550 nm
- B1
- 1.77931763
- C1
- 0.0133714182 μm2
- B2
- 0.338149866
- C2
- 0.0617533621 μm2
- B3
- 2.08734474
- C3
- 174.01759 μm2
AC254-100-B 25.4 mm Dia. N-LAK22/N-SF6HT Unmounted Achromatic Doublet; EFL=100mm 650-1050nm
The AC254-100-B is a high-quality achromatic doublet lens from Thorlabs, designed for use in the 650-1050nm spectral range. This lens, with a catalog number AC254-100-B, is part of Thorlabs' extensive catalog of optical elements, which 3DOptix integrates into its advanced optical simulation software.
The lens features a base shape of a circle, with a diameter of 25.4 mm. It has a thickness of 4 mm at the edge and 4 mm and 1.5 mm at the center, providing robustness and precision. The lens's geometry includes an inner radius of 0 mm and an outer radius of 0 mm, with radii r1, r2, and r3 measuring 66.68 mm, -53.7 mm, and -259.41 mm, respectively.
The lens is made from two types of Schott glass: N-LAK22 and N-SF6HT. These materials provide excellent optical properties, ensuring high-quality performance. The lens is coated with tho ac650-1050-b on both the front and back surfaces, further enhancing its performance in the 650-1050nm spectral range.
The lens is unmounted, providing flexibility in its integration into optical systems. The vendor for this lens is Thorlabs, a trusted and reliable provider of optical components. The lens's weblink is valid and in stock, indicating its availability for immediate use.
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