LM01-25-100 25.4 mm Dia. N-BK7 Positive Meniscus Lens; EFL=100mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Concave)
- Brand
- CeNing Optics
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 100 mm
- BFL
- 97.5 mm
- R1
- 33.72 mm
- R2
- 90 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.518720636186463
- λ
- 546.1 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
LM01-25-100 25.4 mm Dia. N-BK7 Positive Meniscus Lens; EFL=100mm Uncoated
The LM01-25-100 is a spherical lens with a base shape of a circle, sourced from CeNing Optics. This lens is a positive meniscus type, meaning it has a convex-concave geometry. The lens has a diameter of 25.4 mm and a thickness at the edge of 2.5 mm, while the center thickness is 4 mm. The effective focal length (EFL) of this lens is 100 mm.
The lens is made of N-BK7, a type of glass commonly used in optical applications due to its excellent optical properties. The lens is uncoated, meaning it does not have any additional layers to enhance its optical performance or protect it from environmental factors.
The lens's first radius of curvature (R1) is 33.72 mm, and the second radius of curvature (R2) is 90 mm. The back focal length (BFL) of the lens is 97.5 mm. The lens does not have any inner or outer radii, indicating it is a simple lens without any additional features.
The lens is designed to operate at a wavelength of 546.1 nm. The provided web link leads to the vendor's product page, where users can find more information about the lens and its availability.
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