Contarex Carl Zeiss Planar 85mm f/1.4 T* 鏡片清潔 對焦環重新潤滑 Cleaning and Lubrication, CLA

這支 牛眼相機的 Contarex Carl Zeiss Planar 85mm f/1.4 T* 保養的項目是 全鏡鏡片清潔 以及 對焦環重新潤滑

The maintenance items of this Bullseye camera lens Contarex Carl Zeiss Planar 85mm f/1.4 T* are Cleaning all the lens elements and Lubricating the focusing helicoids.

Canon FD 50mm f/1.2 霧狀脫膠離膠重新黏合 Fixing the hazy elements separation

這支 Canon FD 50mm f/1.2 的後膠合鏡組 有常見的脫膠離膠的問題。鏡組取出後，依照標準處理程序，便可以將問題解決。 脫膠離膠在這款鏡頭上很常見，如果你的鏡頭有霧霧矇矇的狀況，可能就要評估是否有脫膠離膠的問題了。 脫膠離膠的問題，在正確的維修之後，鏡頭表現可以恢復原本的狀態。 維修脫膠離膠，只會將原本受損變質的膠去除，再重新上膠，是不會傷到鍍膜的！

This Canon FD 50mm f/1.2 lens has a common issue with the rear cemented lens doublet separation. After took out the lens doublet, the problem can be resolved by following standard repair procedures. This issue is quite frequent with this lens—if your lens appears foggy or hazy, it may be due to separation of the cemented elements. With proper repair, the lens’s performance can be fully restored. Fixing lens separation involves removing the degraded glue and reapplying new optical glue, without damaging the lens coating in any way.

Canon Lens 35mm f/1.5 LTM/L39 後鏡片拋光 Polishing to the rear lens element

這支 Canon 35mm f/1.5 LTM/L39 後鏡片的外側面 滿佈刮痕與變質的傷痕，拍照成像很不理想，特別是逆光的環境下 光源處會有嚴重光暈的問題。 想要延續這支鏡頭的生命，拋光是唯一的方法。 拋光之後，原本傷痕累累的鏡面恢復乾淨通透，成像畫質跟拋光前有著巨大的差別！

The outer surface of the rear lens element of this Canon 35mm f/1.5 LTM/L39 is covered with scratches and deterioration marks, resulting in poor image quality especially taking picture under backlit environments, there will be serious halo problems surrounding the light source. To extend the life of this lens, polishing is the only solution. After polishing, the originally heavily scarred element surface is restored to clean and transparent, leading to a huge improvement in image quality compared to before!

Leica Leitz Summicron 5cm f/2.0 Collapsible 縮頭五 對焦環對焦組件重新潤滑 Lubricating the focusing helicoids, focusing parts

Leica Summicron 5cm f/2.0 Collapsible 縮頭五 對焦環轉動不順 重新潤滑
這鏡頭對焦組件的結構看似簡單，但是拆解組裝是有一點複雜與費時

The focusing ring did not work smoothly so I made a lubrication.
The structure of this lens focusing assembly looks simple, but the disassembly and assembly is a bit complicated and time-consuming.

Carl Zeiss Vario-Sonnar 40-120mm f/2.8 for Contarex 全鏡片清潔潤滑保養 Cleaning all lens elements and lubricating mechanical parts

這支 Carl Zeiss Vario-Sonnar 40-120mm f/2.8 for Contarex 送來的時候狀態不太好，鏡片髒污以及動作生澀的對焦環與變焦環。 這些問題只要給予基本的全鏡片清潔與對焦環變焦環等機械部件的潤滑保養，就可以讓它恢復到很好的狀態

This Carl Zeiss Vario-Sonnar 40-120mm f/2.8 for Contarex came in a poor condition, dirty lens elements and stiff mechanical movement. These problem can be restored to good working condition by cleaning all the lens elements and lubricating the focus-ring and zoom-ring and other mechanical parts.