HO-PVL50-03 50mm Dia. N-BK7 Plano-Concave Lens; EFL=-150mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Holmarc Opto-Mechatronics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- -150 mm
- R1
- -78.24 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-PVL50-03 50mm Dia. N-BK7 Plano-Concave Lens; EFL=-150mm Uncoated
This is a Plano-Concave Lens, a type of spherical lens, sourced from Holmarc Opto-Mechatronics. The lens has a base shape of a circle and a diameter of 50mm. The thickness at the center of the lens is 2.5mm. The effective focal length (EFL) of this lens is -150mm, indicating that it is a diverging lens, causing parallel rays to spread out.
The lens is made of N-BK7, a type of glass commonly used in optical systems due to its excellent optical properties. The inner and outer radii of the lens are both 0mm, suggesting a symmetrical curvature.
The lens is designed to operate at a wavelength of 587.6nm. It does not come with any coating, which means it is in its raw state. However, coatings can be added to enhance its performance, such as improving its transmission, reducing reflections, or protecting it from environmental factors.
The lens is currently in stock and available for purchase. For more information, you can visit the vendor's website through the provided link.
