HO-BVL50-03 50mm Dia. N-BK7 Double-Concave Lens; EFL=-150mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- Holmarc Opto-Mechatronics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- -150 mm
- R1
- -157.59 mm
- R2
- 157.59 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-BVL50-03 50mm Dia. N-BK7 Double-Concave Lens; EFL=-150mm Uncoated
This is a HO-BVL50-03 50mm Dia. N-BK7 Double-Concave Lens, a high-quality optical component sourced from Holmarc Opto-Mechatronics. The lens is designed with a base shape of a circle and features a double-concave geometry, making it suitable for a wide range of optical applications.
The lens has a diameter of 50mm and a center thickness of 2.5mm. It boasts an effective focal length (EFL) of -150mm, indicating its concave nature. The first radius of curvature (R1) is -157.589616mm, while the second radius (R2) is 157.589616mm, further highlighting its double-concave design. The lens does not have any coating, which is indicated in the item data as an empty 'coating' object.
The lens is made of N-BK7, a popular optical glass type manufactured by Schott. This material is known for its excellent optical properties, making it a common choice for various optical applications. The lens is designed to operate at a wavelength of 587.6nm.
The item data also indicates that this lens is in stock and available for immediate purchase. For more information, you can refer to the vendor's website, which is provided in the item data.
