G063892000 25.4 mm Dia. N-BK7 Mounted Double-Concave Lens; EFL=-50mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- -50 mm
- R1
- -52.33 mm
- R2
- 52.33 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
G063892000 25.4 mm Dia. N-BK7 Mounted Double-Concave Lens; EFL=-50mm Uncoated
This is the G063892000, a 25.4 mm diameter N-BK7 mounted double-concave lens with a focal length of -50mm, making it a powerful tool for a variety of optical applications. The lens is sourced from Qioptiq Photonics, a renowned vendor in the field of precision optics.
The lens is designed with a base shape of a circle, featuring a center thickness of 1.5mm. The double-concave geometry is defined by its inner radius of 0mm and outer radius of 0mm, with radii of curvature R1 and R2 at -52.33mm and 52.33mm respectively. This geometry is ideal for use in optical systems that require a negative focal length.
The lens is made from N-BK7, a popular glass type in the optical industry due to its excellent optical properties. It is designed to work optimally at a wavelength of 588nm. The lens does not come with any coating, which means it is uncoated. However, it can be customized with various coatings upon request to enhance its performance in specific applications.
The item data also indicates that this lens is in stock and available for immediate purchase. For more information, you can visit the vendor's website through the provided weblink.