38-609 25.4mm Dia. x 125.0mm FL; YAG-BBAR Coated; Plano-Convex Lens YAG-BBAR 500-1100nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 125 mm
- BFL
- 123.02 mm
- R1
- 64.6 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
38-609 25.4mm Dia. x 125.0mm FL; YAG-BBAR Coated; Plano-Convex Lens YAG-BBAR 500-1100nm
This is a Plano-Convex lens, type 38-609, with a diameter of 25.4mm and a focal length of 125.0mm. The lens is sourced from Edmund Optics, a reputable vendor in the optical industry. The lens is made of n-bk7 schott, a popular optical glass due to its excellent optical properties.
The lens features a YAG-BBAR coating on both the front and back surfaces, specifically designed for the wavelength range of 500-1100nm. This coating enhances the lens's performance by reducing reflection and increasing transmission, making it ideal for various applications within this wavelength range.
The lens's geometry includes a thickness of 1.74mm at the edge and 3mm at the center. The inner and outer radii are 0, indicating a flat surface on the uncoated side and a curved surface on the coated side. The back focal length is 123.02mm, and the radius of curvature is 64.6mm.
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