G314334000 12.7 mm Dia. N-BK7 Plano-Concave Lens; EFL=-200mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- -200 mm
- R1
- -102.92 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
G314334000 12.7 mm Dia. N-BK7 Plano-Concave Lens; EFL=-200mm Uncoated
This is a Plano-Concave lens, sourced from Qioptiq Photonics, with a diameter of 12.7 mm and a center thickness of 1.5 mm. The lens is made of N-BK7, a popular glass type in the optical industry known for its excellent optical properties. The effective focal length (EFL) of this lens is -200mm, indicating that it is a diverging lens, which spreads out light rays that pass through it.
The lens's inner radius is 0, and the outer radius is also 0, suggesting that it has a simple, straightforward design. The lens is uncoated, meaning it does not have any additional layers to enhance its optical performance or protect it from environmental factors. This lens is designed to operate at a wavelength of 588 nm.
For more detailed information, please refer to the vendor's website, where this lens is currently in stock. The link is provided in the item data for your convenience.