HO-PVL12.5-04C 12.5mm Dia. N-BK7 Plano-Concave Lens; EFL=-50mm Single Layer MgF2
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Holmarc Opto-Mechatronics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- EFL
- -50 mm
- R1
- -26.08 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-PVL12.5-04C 12.5mm Dia. N-BK7 Plano-Concave Lens; EFL=-50mm Single Layer MgF2
This is a Plano-Concave Lens from Holmarc Opto-Mechatronics, a renowned vendor in the optical industry. The lens, identified as HO-PVL12.5-04C, has a diameter of 12.5mm and a center thickness of 2.5mm. It is designed with a concave surface, featuring a radius of curvature (R1) of -26.081mm. The effective focal length (EFL) of this lens is -50mm, making it suitable for applications that require a diverging lens.
The lens is made of N-BK7, a popular glass type in the optical industry due to its excellent optical properties. This lens is coated with a single layer of Magnesium Fluoride (MgF2) on both the front and back surfaces, indicated by the coating name "hol mgf2 0 aoi". This coating enhances the lens's performance by reducing surface reflections and improving transmission, especially in the visible spectrum.
The lens is available for purchase from the Holmarc Opto-Mechatronics website, and the link provided indicates that it is currently in stock. This lens is a versatile option for various applications, including imaging systems, beam shaping, and other optical setups that require a diverging lens.
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