SLB-30B-100NM 30.0 mm Dia. x -99.7 mm FL; Coated; Double-Concave Lens 400-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 30 mm
- EFL
- -99.7 mm
- BFL
- -100.3 mm
- R1
- -103.8 mm
- R2
- 103.8 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
SLB-30B-100NM 30.0 mm Dia. x -99.7 mm FL; Coated; Double-Concave Lens 400-700nm
The SLB-30B-100NM is a high-quality double-concave lens, 30.0 mm in diameter, and featuring a focal length of -99.7 mm. This lens is sourced from OptoSigma, a renowned vendor known for their precision optical elements. The lens is made from n-bk7 schott, a material widely used in optical applications due to its excellent optical properties.
The lens's geometry is characterized by its concave-concave shape, designed to refract and focus light efficiently. The edge thickness measures 4.2 mm, while the center thickness is 2 mm, providing a robust and durable structure. The lens's design is completed with a broadband anti-reflection coating, optimized for the 400-700 nm wavelength range, enhancing its transmission capabilities and minimizing unwanted reflections.
This lens is an ideal choice for applications requiring high-performance optical components, such as imaging systems, beam shaping, or laser applications within the specified wavelength range. With its validated availability and reliable performance, the SLB-30B-100NM is a valuable addition to any optical system.
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