36-729 9mm Dia x 22mm FL VIS-NIR Coated; UV Plano-Convex Lens VIS-NIR 400-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 9 mm
- EFL
- 22 mm
- BFL
- 19.94 mm
- R1
- 10.09 mm
Material
- Name
- Fused Silica
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.458462342053241
- λ
- 587.6 nm
- B1
- 0.6961663
- C1
- 0.00467914825849 μm2
- B2
- 0.4079426
- C2
- 0.013512063073959999 μm2
- B3
- 0.8974794
- C3
- 97.934002537921 μm2
36-729 9mm Dia x 22mm FL VIS-NIR Coated; UV Plano-Convex Lens VIS-NIR 400-1000nm
The 36-729 is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. It boasts a 9mm diameter and a 22mm focal length (FL), making it suitable for a wide range of applications. The lens is made from fused silica, a material with a high damage threshold and excellent transmission properties, particularly in the ultraviolet (UV), visible (VIS), and near-infrared (NIR) regions.
The lens features a plano-convex geometry, meaning one side is flat (plano), and the other side is curved (convex). This design allows for efficient light collection and focusing. The lens has a 1.94mm edge thickness and a 3mm center thickness, contributing to its robustness and durability.
The 36-729 lens is coated with a VIS-NIR coating, specifically the edm visnir0sp2002000 coating, on both the front and back surfaces. This coating enhances the lens's performance in the VIS and NIR regions (400-1000nm), reducing reflection and increasing transmission.
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