AC254-075-AB-ML 25.4 mm Dia. N-BAF10/N-SF6 Mounted Achromatic Doublet; EFL=75mm 400-1100nm
- Type
- Lens
- Subtype
- Multiplets
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- R1
- 52 mm
- R2
- -43.4 mm
Material 1
- Name
- N-BAF10
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.6730569473646495
- λ
- 550 nm
- B1
- 1.5851495
- C1
- 0.00926681282 μm2
- B2
- 0.143559385
- C2
- 0.0424489805 μm2
- B3
- 1.08521269
- C3
- 105.613573 μm2
Material 2
- Name
- N-SF6
- 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
AC254-075-AB-ML 25.4 mm Dia. N-BAF10/N-SF6 Mounted Achromatic Doublet; EFL=75mm 400-1100nm
The AC254-075-AB-ML is a mounted achromatic doublet lens, sourced from the renowned optical component manufacturer, Thorlabs. This lens boasts a 25.4 mm diameter and an effective focal length of 75mm, making it suitable for a wide range of optical applications within the 400-1100nm spectral range.
The lens is constructed from two types of Schott glass, N-BAF10 and N-SF6, which are renowned for their excellent optical properties. The front and back surfaces of the lens are coated with Thorlabs' AB Achromatic AR coating, which is designed to minimize chromatic aberration and improve overall image quality.
The lens geometry is characterized by a 10mm edge thickness, a 0mm inner radius, and a 0mm outer radius. The lens features three radii of curvature: r1 at 52mm, r2 at -43.4mm, and r3 at -217.4mm. The center thickness of the first and second surfaces are 8mm and 4mm, respectively.
The lens is available for purchase directly from Thorlabs' website, where it is currently in stock. The provided weblink leads directly to the product page, ensuring a seamless purchasing experience for interested buyers.
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