HO-BVL50-10C 50mm Dia. N-BK7 Double-Concave Lens; EFL=-500mm Single Layer MgF2
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- Holmarc Opto-Mechatronics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- -500 mm
- R1
- -522.25 mm
- R2
- 522.25 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-BVL50-10C 50mm Dia. N-BK7 Double-Concave Lens; EFL=-500mm Single Layer MgF2
This is the HO-BVL50-10C 50mm Dia. N-BK7 Double-Concave Lens, a high-quality optical component sourced from Holmarc Opto-Mechatronics. This lens is a part of their extensive catalog of optical elements, designed to cater to a wide range of optical simulation needs.
The lens is a Spherical Lens of the Sub Type Spherical Lens (Concave-Concave), featuring a Base Shape of Circular. The geometry of the lens includes a diameter of 50mm, a center thickness of 2.5mm, and an Effective Focal Length (EFL) of -500mm. The lens's first radius of curvature (R1) is -522.248979mm, while the second radius of curvature (R2) is 522.248979mm. The lens does not have an Inner Radius or an Outer Radius.
The lens is made of N-BK7 Schott, a popular optical glass known for its excellent optical properties. The lens is coated with a single layer of MgF2 on both the front and back surfaces, which is indicated by the coating specification 'hol mgf2 0 aoi'. This coating enhances the lens's performance by reducing surface reflections and improving transmission.
The lens is designed to operate at a wavelength of 587.6nm. The item data does not provide information about the lens's clear aperture or its surface quality, which are important factors to consider when selecting a lens for your application.
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