Bestform Laser Lenses, N-BK7 Optical GlassEsco PN:
When focusing a laser beam to a minimum spot, the shape of a single element lens that most effectively reduces spherical aberration is called bestform. The front and back radii of these optical lenses are chosen to be of a specific ratio; determined by the proper shape factor, which is governed by the lens material.
At Esco, we manufacture Bestform lenses from the highest quality optical grade materials. Only materials with superior homogeneity specifications are used in laser applications. Our pitch polishing department provides optic lenses with excellent surface quality, a characteristic that is necessary for limiting scatter and bringing our customers optimal results.
Bestform Laser Quality Lenses are made from N-BK7 Optical Glass to perform at an operationg wavelength of 633nm.
For custom design lenses, please or online quote tool.
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