69-507 50.0mm Dia. x 75.0mm FL; Plano-Convex Lens Laser V-Coat 785nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- 75 mm
- BFL
- 67.7 mm
- R1
- 38.76 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5110795649082278
- λ
- 785 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
69-507 50.0mm Dia. x 75.0mm FL; Plano-Convex Lens Laser V-Coat 785nm
The 69-507 is a Plano-Convex spherical lens, characterized by its circular base shape and a diameter of 50.0mm. This lens boasts a long focal length of 75.0mm, making it suitable for a variety of applications that require precise focusing. The lens is fabricated from the high-quality material n-BK7 Schott, ensuring excellent optical performance.
The lens features a significant thickness difference between its edge and center, with the edge being 1.86mm and the center 11mm. This asymmetry contributes to the lens's unique optical properties. The lens's inner and outer radii are both zero, indicating a uniform curvature throughout.
The 69-507 lens is coated with Edmund Optics' Laser V-Coat 785, a specialized coating designed for use with a wavelength of 785nm. This coating enhances the lens's performance in laser applications, providing improved durability and efficiency.
The lens is sourced from Edmund Optics, a reputable vendor known for its high-quality optical components. According to the vendor, the lens is currently in stock, ensuring prompt delivery upon purchase. The lens's product page on the vendor's website is provided for further information and verification.
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