We have been told that Canon will introduce a new type of teleconverter alongside the Canon RF 200-500mm f/4L IS,…
Browsing: teleconverter
A patent showing a new style of teleconverter from Canon has appeared at the Japanese Patent Office this week and…
Northlight has found a USPTO patent showing new Canon teleconverters in development. Three different teleconverters are mentioned: TC 1.4x TC 1.8x…
TAMRON ANNOUNCES TWO TELECONVERTERS New models designed exclusively for Tamron lenses TELECONVERTER 1.4x (Model TC-X14) TELECONVERTER 2.0x (Model TC-X20) September…
Patent Time A patent showing a new teleconverter has made an appearance. It appears to be a 2.7 or 2.8x…