HO-PVL50-04C 50mm Dia. N-BK7 Plano-Concave Lens; EFL=-200mm Single Layer MgF2
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Holmarc Opto-Mechatronics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- -200 mm
- R1
- -104.32 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-PVL50-04C 50mm Dia. N-BK7 Plano-Concave Lens; EFL=-200mm Single Layer MgF2
The HO-PVL50-04C is a 50mm diameter Plano-Concave lens, designed and manufactured by Holmarc Opto-Mechatronics. This lens is made from N-BK7, a popular glass type known for its excellent optical properties, making it an ideal choice for various applications.
The lens features a single layer MgF2 coating on both the front and back surfaces, which enhances its overall performance by reducing surface reflections. The coating is applied using the Holmarc's proprietary method, ensuring high-quality and durability.
The geometry of the lens is characterized by its concave shape with a center thickness of 2.5mm. The effective focal length (EFL) is -200mm, indicating that it is a diverging lens. The inner and outer radii are both zero, which is typical for Plano-Concave lenses.
This lens is designed to operate at a wavelength of 587.6nm. It is in stock and ready for immediate shipping, as indicated by its valid weblink status. The weblinks provided lead to Holmarc's official website, where users can find more information about this product and other offerings from the vendor.