CONTAX Carl Zeiss Vario-Sonnar 28-85mm f/3.3-4.0 T* 內鏡組脫膠離膠重新黏合 Re-cementing for middle lens group elements separation

這支 CONTAX Carl Zeiss Vario-Sonnar 28-85mm f/3.3-4.0 T* 內部有一組膠合鏡組出現霧狀的脫膠/離膠的問題。 取出鏡片，經過標準處理程序，重新黏合之後，恢復乾淨通透，回復原本狀態！！

This CONTAX Carl Zeiss Vario-Sonnar 28-85mm f/3.3-4.0 T* got an elements separation (foggy-type separation) on one of the middle cemented lens group. Following the re-cementing treatment procedure I created, the problem has been perfectly solved. It's clean and clear now with original performance!