HO-PXL50-20B 50mm Dia. N-BK7 Plano-Convex Lens; EFL=1000mm BBAR 400-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Holmarc Opto-Mechatronics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- 1000 mm
- R1
- 521.62 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-PXL50-20B 50mm Dia. N-BK7 Plano-Convex Lens; EFL=1000mm BBAR 400-700nm
This is a Plano-Convex 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 of the lens at the edge is 3mm. The effective focal length (EFL) of this lens is 1000mm, making it suitable for applications that require long-focus lenses.
The lens is made of N-BK7, a type of glass commonly used in optical applications due to its excellent optical properties. The inner and outer radii of the lens are 0mm, indicating a plano-convex geometry where one side of the lens is flat, and the other side is curved.
The lens is coated with BBAR (Broadband Anti-Reflection) coating, which is designed to reduce reflection and increase transmission across a broad spectrum of wavelengths, specifically 400-700nm. This coating enhances the lens's performance in transmitting light, making it ideal for use in various applications such as imaging, beam shaping, and laser systems.
The coating on both the front and back of the lens is "hol bbbar 0 aoi", indicating a broadband anti-reflection coating with a 0-degree angle of incidence. This coating is designed to provide high transmission and low reflection across the specified wavelength range.