67-572 30.0mm Dia. x 100.0mm FL; NIR II Coated; Plano-Convex Lens NIR II 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 30 mm
- EFL
- 50 mm
- BFL
- 46.17 mm
- R1
- 33.63 mm
Material
- Name
- N-SF5
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.6727030184452947
- λ
- 587.6 nm
- B1
- 1.52481889
- C1
- 0.011254756 μm2
- B2
- 0.187085527
- C2
- 0.0588995392 μm2
- B3
- 1.42729015
- C3
- 129.141675 μm2
67-572 30.0mm Dia. x 100.0mm FL; NIR II Coated; Plano-Convex Lens NIR II 750-1550nm
The 67-572 is a Plano-Convex lens with a diameter of 30.0mm and a focal length of 100.0mm, sourced from the reputable optical vendor, Edmund Optics. This lens is specifically designed for use in the Near-Infrared (NIR) spectrum, covering the wavelength range of 750-1550nm.
The lens is made from n-SF5 Schott, a high-quality optical material known for its excellent transmission properties in the NIR region. The lens features a spherical shape, with a front radius (R1) of 33.63mm and a back focal length (BFL) of 46.17mm. The edge thickness of the lens is 2.82mm, while the center thickness is 6.35mm, providing a robust and durable structure.
The 67-572 lens comes with a standard NIR II coating on both the front and back surfaces. This coating is specifically designed to enhance the lens' performance in the NIR region, reducing surface reflections and improving transmission. The coating curve is the standard curve provided by Edmund Optics for their NIR II coated lenses.
This lens is currently in stock and available for immediate purchase. For more information, including pricing and detailed specifications, please refer to the provided weblink.