G311316400 22.4 mm Dia. N-BK7 Double-Convex Lens; EFL=60mm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 22.4 mm
- EFL
- 60 mm
- R1
- 62.64 mm
- R2
- -62.64 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
G311316400 22.4 mm Dia. N-BK7 Double-Convex Lens; EFL=60mm
The G311316400 is a 22.4 mm diameter Double-Convex lens, manufactured by Qioptiq Photonics. This lens is made from N-BK7, a popular optical glass, and features a high-quality silver coating on both the front and back surfaces, denoted as 'qio silver ragv 45'.
The lens has a focal length (EFL) of 60mm, making it suitable for a wide range of applications that require moderate magnification. The double-convex design, with radii of curvature R1 and R2 at 62.643mm and -62.643mm respectively, provides excellent image quality and low distortion.
The lens has a central thickness of 4mm and an edge thickness of 2mm, ensuring robustness and durability. The inner and outer radii are 0mm, indicating a symmetrical design.
This lens is designed to operate at a wavelength of 587.6nm, making it suitable for use in applications such as microscopy, beam shaping, and laser systems. The item data also indicates that this lens is in stock and available for immediate purchase, with a direct weblink provided for user convenience.