49-938-INK 9 mm Dia. N-BAF10/N-SF6 Achromatic Doublet; EFL=15mm VIS 0° 425-675nm
- Type
- Lens
- Subtype
- Multiplets
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 9 mm
- EFL
- 15 mm
- R1
- 10.49 mm
- R2
- -8.08 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
49-938-INK 9 mm Dia. N-BAF10/N-SF6 Achromatic Doublet; EFL=15mm VIS 0° 425-675nm
The 49-938-INK is a high-quality achromatic doublet lens, sourced from the renowned optical vendor Edmund Optics. This lens boasts a 9 mm diameter and an effective focal length (EFL) of 15 mm, specifically designed for the visible light spectrum, spanning 425-675 nm.
The lens is meticulously crafted from two distinct materials, N-BAF10 and N-SF6, both from the reputable Schott glass manufacturer. This combination ensures superior optical performance, minimizing chromatic aberration and delivering sharp, clear images.
The 49-938-INK features a robust construction, with a thickness of 4.22 mm at the edge and 4 mm at the center. The center thickness can be further customized to 1.5 mm, providing additional flexibility for specific application requirements.
The lens is coated with the EDM VIS-0 STD curve on both the front and back surfaces. This coating enhances the lens's light transmission capabilities and durability, making it an ideal choice for a wide range of optical applications.
For more information, including pricing and availability, please refer to the provided weblink. This link also provides access to detailed specifications and technical drawings, aiding in the selection and integration of this lens into your optical system.
More Lens
