AC254-300-C-ML 25.4 mm Dia. SF2/N-SF6HT Mounted Achromatic Doublet; EFL=300mm 1050-1700nm
- Type
- Lens
- Subtype
- Multiplets
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- R1
- 52.5 mm
- R2
- -68.5 mm
Material 1
- Name
- SF2
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.6517416788523134
- λ
- 550 nm
- B1
- 1.40301821
- C1
- 0.0105795466 μm2
- B2
- 0.231767504
- C2
- 0.0493226978 μm2
- B3
- 0.939056586
- C3
- 112.405955 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
AC254-300-C-ML 25.4 mm Dia. SF2/N-SF6HT Mounted Achromatic Doublet; EFL=300mm 1050-1700nm
The AC254-300-C-ML is a high-quality achromatic doublet lens from Thorlabs, designed for use in the 1050-1700nm wavelength range. This lens is part of Thorlabs' extensive catalog of optical elements, which 3DOptix integrates into its advanced optical simulation software.
The lens features a 25.4 mm diameter and is composed of SF2 and N-SF6HT Schott glass. It has a mounted design, with a thickness of 6.2mm at the edge and varying thicknesses at the center (4.5mm and 2.5mm). The lens's geometry includes a first radius (r1) of 52.5mm, a second radius (r2) of -68.5mm, and a third radius (r3) of 112.2mm.
The AC254-300-C-ML is coated with Thorlabs' AC1050-1700-C coating on both the front and back surfaces, ensuring optimal performance in its designated wavelength range. This lens is a multiplet, meaning it is composed of multiple elements to achieve superior optical performance.
For more information, including pricing and availability, please refer to the provided weblink, which is currently valid and indicates the lens is in stock.
