38-297-INK 12.5mm Dia. x 75.0mm 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
- 12.5 mm
- EFL
- 75 mm
- BFL
- 73.88 mm
- R1
- 38.76 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
38-297-INK 12.5mm Dia. x 75.0mm FL; VIS 0deg; Inked; Plano-Convex Lens VIS 0° 425-675nm
The 38-297-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 12.5mm, is designed for use within the visible light spectrum, specifically at a wavelength of 587.6nm. The lens has a front and back coating of edm vis-0 std curve, providing a standard curve for the visible light spectrum.
The lens has a thickness of 1.19mm at the edge and 1.7mm at the center, with an effective focal length (EFL) of 75mm. The radius of curvature for the first surface (R1) is 38.76mm, and the back focal length (BFL) is 73.88mm. The lens does not have an inner or outer radius.
This lens is made of n-bk7 schott, a popular optical glass due to its excellent optical properties and relatively low cost. The lens is inked, indicating that it has markings for identification or alignment purposes.
The weblink provided is valid and indicates that the lens is in stock, making it readily available for immediate use. This lens is suitable for various applications that require a plano-convex lens within the specified wavelength range.
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