Focusing Lens, Plano-Convex, 38.1 mm, UVFS, 200 mm EFL, Uncoated
Focusing Lens, Plano-Convex, 38.1 mm, UVFS, 200 mm EFL, Uncoated
Model: 41580
Product Series Overview
Uncoated UVFS Plano-Convex LensesThe 41580 Focusing Lens is used to focus a collimated beam from a light source onto a fused silica fiber. This 1.5 inch (38.1 mm) diameter plano-convex lens is made with High purity UV grade fused silica. It has a 200 mm focal length and a 190 to 2500 nm range.
Specifications
- Lens ShapePlano-Convex
- Diameter38.1 mm
- Lens MaterialUV Fused Silica
- Antireflection CoatingUncoated
- Surface Quality60-40 scratch-dig
- F/#5.2
- 200 mm
- 196.5 mm
- 2.9 mm
- 5.0 mm
- Principal Plane 2 (P<sub>2</sub>)-3.5 mm
- Design Wavelength589 nm
- Centration3 arc min
- Focal Length Tolerance±2 %
- Diameter Tolerance+0/-0.25 mm
- Center Thickness Tolerance±0.25 mm
- Clear Aperture≥central 90% of diameter
Resources & Downloads
Other
41580 RoHS Certificate(265.9 kB, PDF) 41580_ROHS2-2021.pdf(281.5 kB, PDF)
2D Product Drawings
PLANOCO1 VEX-S(89.6 kB, PDF)