AC254-035-A 25.4 mm Dia. N-BAF10/N-SF6HT Unmounted Achromatic Doublet; EFL=35.2mm 400-700nm
- Type
- Lens
- Subtype
- Multiplets
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- R1
- 24 mm
- R2
- -19.1 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-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
AC254-035-A 25.4 mm Dia. N-BAF10/N-SF6HT Unmounted Achromatic Doublet; EFL=35.2mm 400-700nm
The AC254-035-A is a high-quality unmounted achromatic doublet lens, boasting a diameter of 25.4 mm and a focal length of 35.2 mm, specifically designed for use within the spectral range of 400-700 nm. This lens is meticulously crafted from two distinct materials, n-baf10 schott and n-sf6ht schott, which contribute to its exceptional optical performance.
The lens features a complex geometry, with an edge thickness of 9.6 mm, a central thickness of 12 mm at the first center, and a thickness of 2 mm at the second center. The radii of curvature are r1=24 mm, r2=-19.1 mm, and r3=-102.1 mm, which are carefully designed to minimize chromatic aberration and ensure high-fidelity imaging.
The lens is coated with tho ac400-700-a on both the front and back surfaces, enhancing its transmission and durability within the specified spectral range. This coating also provides protection against environmental factors, ensuring the lens maintains its optical performance over time.
The AC254-035-A is available from Thorlabs, a leading vendor in the field of optical components. The item data indicates that the product is currently in stock, ensuring quick and reliable delivery for your optical system needs.
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