G312333000 31.5 mm Dia. N-BK7 Plano-Convex Lens; EFL=100mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 31.5 mm
- EFL
- 100 mm
- R1
- 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
G312333000 31.5 mm Dia. N-BK7 Plano-Convex Lens; EFL=100mm Uncoated
The G312333000 is a Plano-Convex lens with a diameter of 31.5 mm, sourced from Qioptiq Photonics. This lens is made of N-BK7, a popular glass type in the optical industry known for its excellent optical properties. The lens has a focal length (EFL) of 100mm, making it suitable for various applications that require a longer focal length.
The lens's geometry is characterized by its edge thickness of 2.1 mm and center thickness of 4.5 mm. The curvature of the lens is defined by a radius (R1) of 52.33 mm. The lens's inner and outer radii are both zero, indicating a plano surface on one side and a curved surface on the other.
This lens is uncoated, meaning it does not have any anti-reflective or other coatings. While coatings can enhance the performance of a lens by reducing reflections, increasing transmission, or providing other benefits, an uncoated lens can be a cost-effective choice for applications where such enhancements are not necessary.
The lens is designed to work at a wavelength of 588 nm. It is spherical in shape, a common choice for many optical applications due to its ease of manufacturing and good optical performance.