G314317400 22.4 mm Dia. N-BK7 Plano-Concave Lens; EFL=-150mm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 22.4 mm
- EFL
- -150 mm
- R1
- -78.3 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167817367777034
- λ
- 588 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
G314317400 22.4 mm Dia. N-BK7 Plano-Concave Lens; EFL=-150mm
This is a Plano-Concave lens with a diameter of 22.4 mm, manufactured by Qioptiq Photonics. The lens is made of N-BK7 Schott, a popular optical glass known for its excellent optical properties. The lens features a center thickness of 1.5 mm and an effective focal length (EFL) of -150mm, making it suitable for applications that require a concave lens.
The lens's geometry includes a radius of curvature (R1) of -78.298 mm for the concave surface. The inner and outer radii are both zero, indicating a plano surface on the other side. The lens is coated with Qio Silver RAGV 45 on both the front and back surfaces, which provides high reflectivity and durability.
The lens is designed to operate at a wavelength of 588 nm, making it suitable for applications in the visible spectrum. The lens's shape is spherical, which is the most common and versatile lens shape.
According to the vendor's website, this lens is in stock, making it readily available for immediate use. The lens's detailed specifications and the vendor's reputation make it a reliable choice for various optical applications.
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