10 JUL 2026 - Back up to full speed! Let's be honest: for the last few months, TorrentFunk was painfully slow. Pages crawled, searches dragged, and just loading the site tested everyone's patience. We hunted the problem down to our network and rebuilt it from the ground up — smarter caching, a much bigger and faster connection, and a lot of fine-tuning under the hood. The difference is night and day: the site now loads in a fraction of a second. No more waiting around. Thanks for sticking with us through the slow spell. Now go discover your funk!
dbOptic is easy-to-use, high-performance optical design software with most of the features of applications costing 10 or 20 times as much. In addition to being an excellent resource for optics professionals, this software was developed in consideration of the needs of educators and technical professionals with training in other disciplines. Features include ... - Capability to create and analyze systems with up to 99 surfaces including spherical and aspheric surfaces, flats and irises. - A fully integrated glass catalog. - Includes Basic Library of simple lenses and mirrors, photographic and telescope systems. - Additional Library of Manufacturer's Stock Lens designs is optionally available. - Import Zemax(tm) .zmx lens files. - Sort and Filter the database to find lenses to meet your requirements. - Real time 2D lens and ray graphics plus ray spot diagrams & encircled energy plots. - Complete design editing capability. -Polychromatic spot diagrams. -Imaging of extended objects. - Optimize with powerful optical design tools including Aberration XY Plots, H - Tan U and H' - L Plots. - Operates on a single computer or multiple network installations with a common shared database. - Includes an on-line Optical Design Primer and Software Tutorial.
