G052307525 12.7 mm Dia. N-BK7 Mounted Plano-Concave Lens; EFL=-30mm 725-1050nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- -30 mm
- R1
- -15.51 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
G052307525 12.7 mm Dia. N-BK7 Mounted Plano-Concave Lens; EFL=-30mm 725-1050nm
This is a 12.7 mm diameter Plano-Concave lens, manufactured by Qioptiq Photonics, a leading provider of precision optics. The lens is made of N-BK7, a popular borosilicate glass known for its excellent optical properties and high damage threshold. The lens features a concave shape with a center thickness of 1.5 mm and an effective focal length (EFL) of -30 mm, making it suitable for use in imaging systems where a negative lens is required.
The lens is coated with Qio Bbar Arb2nirnbk7 on both the front and back surfaces, providing broadband anti-reflection properties in the 725-1050 nm range. This coating helps to minimize surface reflections, thereby improving transmission and reducing ghosting and flare.
The lens is mounted, providing a convenient and ready-to-use solution for your optical system. The mount ensures the lens is securely held in place, while also allowing for easy integration into your system.
For more information, including pricing and availability, please refer to the vendor's website using the provided weblink.