G311321000 25.4 mm Dia. N-BK7 Double-Convex Lens; EFL=30mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 30 mm
- R1
- 30.07 mm
- R2
- -30.07 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
G311321000 25.4 mm Dia. N-BK7 Double-Convex Lens; EFL=30mm Uncoated
This is a G311321000 25.4 mm Dia. N-BK7 Double-Convex Lens, with a focal length (EFL) of 30mm, sourced from Qioptiq Photonics. The lens is uncoated, which means it does not have any additional layers to enhance its optical properties or protect it from environmental factors.
The lens is a Spherical Lens of the Sub Type Symmetric-Convex, featuring a base shape of Circular geometry. The diameter of the lens is 25.4 mm, with a thickness at the edge of 1.4 mm and a center thickness of 7 mm. The inner and outer radii are both 0, indicating a symmetrical design.
The lens is made of N-BK7, a type of glass commonly used in optical applications due to its excellent optical properties. The wavelength for this lens is 587.6 nm.
Please note that the lens is uncoated, which means it may not perform optimally in certain environments or under certain conditions. It is recommended to consider coating options for enhanced performance and durability.
For more information, including pricing and availability, please refer to the vendor's website at https://www.qioptiq-shop.com/en/Precision-Optics/Singlets/Symmetric-Convex-Lenses/Symmetric-convex-lenses-unmounted.html.