49-336-INK 15 mm Dia. N-BAF10/N-SF10 Achromatic Doublet; EFL=40mm VIS-NIR 400-1000nm
- Type
- Lens
- Subtype
- Multiplets
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 15 mm
- EFL
- 40 mm
- R1
- 26.97 mm
- R2
- -17.64 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
49-336-INK 15 mm Dia. N-BAF10/N-SF10 Achromatic Doublet; EFL=40mm VIS-NIR 400-1000nm
The 49-336-INK is a high-quality achromatic doublet lens, sourced from the renowned optical vendor, Edmund Optics. This lens, with a diameter of 15 mm, is designed for use in the visible (VIS) and near-infrared (NIR) spectrum, specifically catering to the wavelength range of 400-1000nm. The lens is fabricated from two types of Schott glass, N-BAF10 and N-SF10, ensuring superior optical performance.
The lens features an effective focal length (EFL) of 40mm, making it suitable for a wide range of optical applications. The geometry of the lens is meticulously designed, with a central thickness of 5.98mm and edge thickness of 6.38mm, providing excellent optical stability and durability. The lens also boasts a sophisticated curvature profile, with radii of curvature at 26.97mm, -17.64mm, and -205.03mm, contributing to its high-performance optical characteristics.
The 49-336-INK lens is coated with Edmund Optics' proprietary VIS-NIR coating (edm visnir0sp2002000) on both the front and back surfaces. This coating enhances the lens's transmission capabilities across the VIS-NIR spectrum, further optimizing its performance in various applications.
