The Edmund Optics 45-153 is a high-quality plano-convex (PCX) lens designed for beam focusing, light collimation, and imaging applications. Featuring a 50mm diameter and a long 250.00mm focal length, this uncoated optical lens is ideal for setups where maximizing transmission in the visible spectrum is not a priority or where custom coatings will be applied.
Crafted from precision-grade optical glass, the 45-153 provides excellent clarity and minimal spherical aberration when used with collimated light. Its plano-convex geometry makes it ideal for use in single-axis optical systems, laser assemblies, and benchtop laboratory experiments.
🔧 Key Specifications:
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Manufacturer: Edmund Optics
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Part Number: 45-153
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Lens Type: Plano-Convex (PCX)
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Diameter: 50.0 mm
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Focal Length: 250.00 mm
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Substrate: Optical Glass
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Coating: Uncoated
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Surface Quality: Typical Edmund optics standard (40-20)
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Application: Beam focusing, collimation, optical instrumentation
💡 Applications:
Commonly used in scientific research, laser systems, optical instruments, and educational demonstrations where cost-effective, high-precision focusing is required.



