22-707 100mm Dia. N-BK7 Precision Aspheric Lens; EFL=150mm; NA=0.33 BBAR 425-675nm
- Type
- Lens
- Subtype
- Aspheric Lens
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 100 mm
- EFL
- 150 mm
- BFL
- 135.5 mm
- R1
- 77.52 mm
- R2
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
22-707 100mm Dia. N-BK7 Precision Aspheric Lens; EFL=150mm; NA=0.33 BBAR 425-675nm
This is a high-quality 100mm diameter aspheric lens from the renowned optical vendor, Edmund Optics. The lens, catalog number 22-707, is currently in stock and available for immediate purchase through their website.
The lens is made from N-BK7, a popular borosilicate crown glass known for its excellent optical properties. It features a numerical aperture (NA) of 0.33, indicating a wide angle of acceptance for light rays. The effective focal length (EFL) is 150mm, making it suitable for a variety of optical applications.
The lens's geometry is precisely engineered. It has an inner radius of 0mm, an outer radius of 0mm, and a thickness at the edge of 5.11mm. The thickness at the center is 22mm, and the lens has a base shape of a circle. The aspheric surface is defined by a conic constant of -0.715 and a quadratic term of 0.
The lens is coated with BBAR (Broadband Anti-Reflection) coating, which reduces reflection and increases transmission in the spectral range of 425-675nm. This coating enhances the lens's performance in the visible light spectrum.
