The Triplet Lenses are made of a low index crown element cemented in between two identical meniscus flint elements. Specially designed for 1:1 conjugate ratios. But sometimes customers' Triplet Lenses ...

Small objects of desire: Lomography is back with a new lens, the Nour Triplet V 2.0/64 Bokeh Control Art. Following a successful Kickstarter campaign (the company’s 14th), which also managed to hit ...

Meyer-Optik, the company behind a Kickstarter campaign for “soap-bubble” bokeh lenses, today announced a new Trimagon F2.6/95 portrait lens. The new offering features a classic triplet lens design ...

A triplet lens is cemented by one piece of crown glass with low refractive index and two pieces of flint glass with high refractive index, normally the cemented lens can eliminate spherical chromatic ...