Nikon Nippon Kogaku Nikkor-N 5cm f/1.1 修復脫膠離膠問題 Fixing the elements separation

這支Nikon S mount的 Nikon Nippon Kogaku Nikkor-N 5cm f/1.1的第三鏡組有明顯的脫膠離膠的問題，鏡組取出之後，依照標準的處理程序，便可以將問題順利且完美的解決。
脫膠離膠是這支鏡頭常見的問題，如果你的鏡頭有類似的問題，歡迎跟我聯絡！

The 3rd lens group of this Nikon Nippon Kogaku Nikkor-N 5cm f/1.1 has strong sign of elements separation. This problem can be fully restored by following the standard re-cementing treatment.
The elements separation is a common problem that may happened on this lens, if yours has similar problem, just contact me to solve the problem!