G063873400 25.4 mm Dia. N-BK7 Mounted Plano-Concave Lens; EFL=-200mm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- -200 mm
- R1
- -104.41 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
G063873400 25.4 mm Dia. N-BK7 Mounted Plano-Concave Lens; EFL=-200mm
This is a G063873400 25.4 mm Dia. N-BK7 Mounted Plano-Concave Lens, designed with an effective focal length (EFL) of -200mm. The lens is sourced from Qioptiq Photonics, a renowned vendor in the field of precision optics.
The lens is spherical in shape, with a base shape of a circle. It has a diameter of 25.4mm and a center thickness of 1.5mm. The inner and outer radii are both zero, indicating a plano-concave design. The curvature of the lens is defined by a radius (R1) of -104.41mm.
The lens is made from N-BK7 Schott, a popular material in the optical industry due to its excellent optical properties. It is designed to operate at a wavelength of 588nm.
The lens features a coating on both the front and back surfaces. The front surface is coated with Qio Silver RAGV 45, while the back surface also features the same Qio Silver RAGV 45 coating. This coating enhances the lens's performance by reducing reflection and increasing transmission.
The lens is mounted, making it ready for immediate use in optical systems. The web link provided leads to the product page on Qioptiq's website, where users can find more information and check the current stock status.
