LF1097-C 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-200mm 1050-1700nm
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Convex)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- -200 mm
- BFL
- -197.3 mm
- R1
- 100 mm
- R2
- 50.2 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167984379050088
- λ
- 587.6 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
LF1097-C 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-200mm 1050-1700nm
The LF1097-C is a 25.4 mm diameter Spherical Lens with a Sub Type of Spherical Lens (Concave-Convex) and a Base Shape of Circular. This lens is sourced from Thorlabs, a reputable vendor in the optical industry. The lens features a geometry with a diameter of 25.4 mm, a thickness edge of 3.8 mm, and a thickness center of 3 mm. The Effective Focal Length (EFL) is -200 mm, and the Radius of Curvature (R1 and R2) are 100 mm and 50.2 mm respectively. The Back Focal Length (BFL) is -197.3 mm, and the Inner and Outer Radius are both 0 mm.
This lens is made of N-BK7 Schott, a popular material in the optical industry due to its excellent optical properties. The lens is designed to operate at a wavelength of 587.6 nm. The lens is coated with THo C Bbar on both the front and back surfaces, providing improved durability and performance.
The LF1097-C is currently in stock and available for immediate purchase. For more information, please refer to the vendor's website or contact their sales department.
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