45-353 50 mm Dia. N-BAF10/N-SF10 Achromatic Doublet; EFL=100mm MgF2 400-700nm
- Type
- Lens
- Subtype
- Multiplets
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- 100 mm
- R1
- 69.28 mm
- R2
- -46.95 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-SF10
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.7336618876174243
- λ
- 550 nm
- B1
- 1.62153902
- C1
- 0.0122241457 μm2
- B2
- 0.256287842
- C2
- 0.0595736775 μm2
- B3
- 1.64447552
- C3
- 147.468793 μm2
45-353 50 mm Dia. N-BAF10/N-SF10 Achromatic Doublet; EFL=100mm MgF2 400-700nm
The 45-353 is a high-quality achromatic doublet lens, boasting a 50 mm diameter and a focal length of 100 mm. This lens is sourced from the renowned optical vendor, Edmund Optics, and is available for purchase on their official website. The product link provided is currently active and indicates that the item is in stock, ensuring prompt delivery upon purchase.
The lens is constructed from two types of glass, N-BAF10 and N-SF10, both from Schott. These materials are known for their excellent optical properties, contributing to the lens's high performance. The lens features a front and back coating of edm mgf2 std curve, which enhances its light transmission capabilities and reduces surface reflections.
The geometry of the lens is carefully designed to optimize its optical performance. It has an inner radius of 0 and an outer radius of 0, indicating a symmetrical design. The thickness at the edge is 12.55, while the thickness at the center is 13.92. The lens also features a aspherical shape, which helps to minimize spherical aberration and distortion.
