Contractors hired by the National Park Service are midway through the delicate two-week task of reassembling the original 1858 lens of the Fire Island Lighthouse. The 9,000-pound lens was removed from ...

LightPath (LPTH) Technologies announced that it has begun sustained delivery of infrared lens assemblies per the terms of the October 2024 Letter of Intent from a European defense customer for active ...

A periscope camera lens is a lens assembly that uses prisms, mirrors, or a combination of them to redirect light before it reaches the camera sensor. In doing so, it magnifies the image more so than ...

Ball Aerospace has shipped and delivered the large camera lens assembly to Lawrence Livermore National Laboratory in Livermore, California, which will be incorporated into the Large Synoptic Survey ...

LightPath's 75mm EFL lens features a large f/1.0 aperture for excellent light collection. This lens is optimized to be used with an uncooled microbolometer up to VGA resolution, producing an 8deg HFOV ...

A recently granted patent (Publication Number: US11774063B2) describes a color mixing lens assembly and a method for color mixing using this assembly. The assembly includes at least one light source ...