TTartisan announced a new 100mm f/2.8 2x “bubble bokeh” full-frame macro lens for M42 mount (can be used on other cameras with an adapter). The lens is priced at $155 and orders will be opened soon. Update: the lens is now available to order: TTartisan store (international shipping) Pergear (international shipping) Amazon US Amazon CA … Continue reading New TTartisan 100mm f/2.8 2x “bubble bokeh” macro lens announced