HO-PVL25-1.6C 25mm Dia. N-BK7 Plano-Concave Lens; EFL=-40mm Single Layer MgF2
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Holmarc Opto-Mechatronics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- -40 mm
- R1
- -20.86 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-PVL25-1.6C 25mm Dia. N-BK7 Plano-Concave Lens; EFL=-40mm Single Layer MgF2
This HO-PVL25-1.6C Plano-Concave Lens, sourced from Holmarc Opto-Mechatronics, is a spherical lens with a base shape of a circle. It has a diameter of 25mm and a center thickness of 2.5mm. The effective focal length (EFL) of this lens is -40mm, making it a concave lens. The inner and outer radii are both 0, indicating a plano surface on one side and a concave surface on the other.
The lens is made of N-BK7, a popular glass type in the optical industry known for its excellent optical properties. The wavelength for this lens is 587.6nm. It is coated with a single layer of MgF2 on both the front and back surfaces, which is indicated by 'hol mgf2 0 aoi'. This coating is designed to reduce reflection and increase transmission, making it suitable for various applications.
For more information about this lens, including its availability and other specifications, you can refer to the vendor's website through the provided weblink: https://www.holmarc.com/plano_concave_lenses.php. The weblink status is valid, and the lens is currently in stock.
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