• Reasons behind the choices Cosina makes

Why engraving over printing

2016.08.01

• Reasons behind the choices Cosina makes

Tools of measurement

2016.07.15

• Reasons behind the choices Cosina makes

Aluminum, the prize in recycling

2016.07.01

• Reasons behind the choices Cosina makes

Satin texturing by sandblasting

2016.06.17

• Reasons behind the choices Cosina makes

Knurling applied to rings

2016.06.03

• Reasons behind the choices Cosina makes

Preparations for milling and machining

2016.05.13

• Reasons behind the choices Cosina makes

Process of making a lens-mount

2016.04.15

• Reasons behind the choices Cosina makes

“Metal as raw material”

2016.04.01

• Reasons behind the choices Cosina makes

HISTORY

2016.04.01

• コシナこだわりの理由

エピローグ　ものづくりの哲学

2014.10.01

• コシナこだわりの理由

カメラとレンズ、故郷に還る

2014.09.16

• コシナこだわりの理由

お客様の声、お客様の愛する機材

2014.09.01