63-694-INK 10 mm Dia. N-BAF10/N-SF10 Achromatic Doublet; EFL=20mm MgF2 400-700nm
- Type
- Lens
- Subtype
- Multiplets
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 10 mm
- EFL
- 20 mm
- R1
- 14.15 mm
- R2
- -8.38 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
63-694-INK 10 mm Dia. N-BAF10/N-SF10 Achromatic Doublet; EFL=20mm MgF2 400-700nm
The 63-694-INK is a high-quality achromatic doublet lens, sourced from the renowned optical vendor, Edmund Optics. This lens, with a diameter of 10 mm, is designed for use in the visible light spectrum, specifically between 400-700nm. The lens features an effective focal length (EFL) of 20mm, making it suitable for a wide range of optical applications.
The lens is composed of two elements: N-BAF10 and N-SF10, both from Schott. These materials are known for their excellent optical properties, contributing to the lens' high performance. The lens is coated with MgF2, a standard coating that provides improved light transmission and reduces surface reflections.
The lens geometry is carefully designed, with a center thickness of 4mm and edge thickness of 3.91mm. The lens features a curvature radius of r1 at 14.15mm and r2 at -8.38mm, with an inner radius of 0mm and an outer radius of 0mm. The lens shape is circular, and it is classified as a multiplet due to its multiple elements.
The lens is currently in stock and available for immediate purchase. For more information, please refer to the vendor's website at https://www.edmundoptics.com/p/10mm-dia-x-20mm-fl-mgfsub2sub-coated-achromatic-doublet-lens/44735/.
