G063871400 25.4 mm Dia. N-BK7 Mounted Plano-Concave Lens; EFL=-50mm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- -50 mm
- R1
- -26.04 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
G063871400 25.4 mm Dia. N-BK7 Mounted Plano-Concave Lens; EFL=-50mm
This is a mounted plano-concave lens, type G063871400, with a diameter of 25.4 mm, sourced from Qioptiq Photonics. The lens is made of N-BK7 Schott, a popular material in the optical industry due to its excellent optical properties. The lens's geometry includes a center thickness of 1.5 mm and an effective focal length (EFL) of -50 mm, making it suitable for applications requiring negative focal lengths.
The lens's front and back surfaces are coated with Qio Silver RAGV 45, a high-quality coating that enhances its performance in the visible spectrum, specifically at a wavelength of 588 nm. This coating provides improved light transmission and reduces surface reflections, making it an excellent choice for various applications.
The lens's shape is spherical, and it has no inner or outer radius, indicating a simple, uniform curvature. The lens's base shape is circular, adding to its versatility in optical systems.
According to the vendor's information, this item is currently in stock and can be purchased directly from the Qioptiq Photonics website. The provided weblink leads directly to the product page for your convenience.