Istar’s 127 f/12 R30 Anastigmatic Doublet lens offers 5 inches of aperture to refractor builders. It shows 30 percent less chromatic aberration and has a 30 percent smaller spot size compared to most ...
A miniaturized camera has been developed by integrating a planar metasurface lens doublet with a CMOS image sensor. The metasurface lens doublet corrects the monochromatic aberration and thus delivers ...
Researchers developed a new way to apply anti-reflective coatings to 3D-printed multi-lens systems such as the doublet objective pictured here, which is just 600 microns in diameter. These coatings ...
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