49-894-INK 6.0mm Dia. x 7.5mm FL; VIS 0deg; Inked; Plano-Convex Lens VIS 0° 425-675nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 6 mm
- EFL
- 7.5 mm
- BFL
- 6.1 mm
- R1
- 5.89 mm
Material
- Name
- N-SF11
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.7847141030246312
- λ
- 587.6 nm
- B1
- 1.73759695
- C1
- 0.013188707 μm2
- B2
- 0.313747346
- C2
- 0.0623068142 μm2
- B3
- 1.89878101
- C3
- 155.23629 μm2
49-894-INK 6.0mm Dia. x 7.5mm FL; VIS 0deg; Inked; Plano-Convex Lens VIS 0° 425-675nm
This product is a Plano-Convex lens, type 49-894-INK, offered by Edmund Optics. The lens has a diameter of 6.0mm and a focal length of 7.5mm, making it suitable for a variety of optical applications. The lens is coated with a VIS 0° coating on both the front and back surfaces, ensuring high transmission and low reflection across the visible spectrum (425-675nm). The lens is made of n-SF11 Schott material, a popular choice for its high Abbe number and low dispersion.
The lens geometry includes a thickness of 1.68mm at the edge and 2.5mm at the center. The inner radius is 0mm, and the outer radius is also 0mm, indicating a plano surface on one side and a curved surface on the other. The lens has a base shape of circular, and the shape is spherical. The radius of curvature (R1) is 5.89mm, and the back focal length (BFL) is 6.1mm.
The item data indicates that this lens is in stock and available for immediate purchase. The web link provided leads to the product page on the Edmund Optics website, where more detailed specifications, drawings, and datasheets can be found.