HO-BXL50-04 50mm Dia. N-BK7 Double-Convex Lens; EFL=200mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Holmarc Opto-Mechatronics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- 200 mm
- R1
- 207.61 mm
- R2
- -207.61 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
HO-BXL50-04 50mm Dia. N-BK7 Double-Convex Lens; EFL=200mm Uncoated
This HO-BXL50-04 lens is a 50mm diameter, double-convex spherical lens with a high-quality N-BK7 glass substrate from Holmarc Opto-Mechatronics. The lens features an effective focal length (EFL) of 200mm, making it suitable for various imaging and beam-shaping applications.
The lens's geometry includes a thickness edge of 3mm, a radius of curvature (R1) of 207.609154mm for the first surface, and a radius of curvature (R2) of -207.609154mm for the second surface. The inner and outer radii are 0mm, indicating that the lens has no central aperture or peripheral flange.
The N-BK7 glass substrate, with a refractive index of approximately 1.5168 at the specified wavelength of 587.6nm, ensures excellent optical performance. The lens does not have any coating, which may impact its transmission and scattering properties depending on the application.
The HO-BXL50-04 lens is currently in stock and available through the Holmarc Opto-Mechatronics website. With its high-quality materials, precise geometry, and versatile specifications, this lens is an excellent choice for various optical systems and applications.
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