32-872 12mm Dia. x 72mm FL; MgF2 Coated; Double-Convex Lens MgF2 400-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12 mm
- EFL
- 72 mm
- BFL
- 71.07 mm
- R1
- 73.97 mm
- R2
- -73.97 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
32-872 12mm Dia. x 72mm FL; MgF2 Coated; Double-Convex Lens MgF2 400-700nm
This is a 12mm diameter, double-convex lens with a focal length of 72mm, sourced from the renowned optical components vendor, Edmund Optics. The lens is made from the high-quality material, n-BK7 Schott, which is known for its excellent optical properties and durability.
The lens features a standard MgF2 coating on both the front and back surfaces, which enhances its performance in the 400-700nm wavelength range. This coating reduces reflection, thereby increasing transmission and improving overall image quality.
The geometry of the lens includes a thickness of 2.31mm at the edge and 2.8mm at the center. The effective focal length (EFL) is 72mm, and the back focal length (BFL) is 71.07mm. The first and second radii of curvature are 73.97mm and -73.97mm, respectively.
The lens is currently in stock and available for immediate purchase. For more detailed information, please refer to the vendor's website using the provided weblink.
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