Glassworks in Japan

Daniel_OB

Member

Joined

Jun 9, 2006

Messages

420

Location

Mississauga,

Format

Multi Format

• Jul 16, 2007

• #1

Who in Japan have its own glassworks, that is its own glass manufacturing for lenses.
As I know Nikon, Mamiya, Hoya, and not sure for Canon are the only.

 

Ian Grant

Subscriber

Joined

Aug 2, 2004

Messages

23,263

Location

West Midland

Format

Multi Format

• Jul 16, 2007

• #2

I seem to remember that the 1st World War had a huge impact on optical glass.

As Germany made all the specialist glass used in lenses, Britain and its allies were in a no win situation.

The UK Government realised the need for good optics for military use and pumped money into research. Pilkingtons are world leaders in specialist glass and supply the Japanese market.

Strange as may seem specialist glasses are blended with locally made glass to make lenses.

Ian

 

Pinholemaster

Member

Joined

Oct 17, 2005

Messages

1,566

Location

Westminster,

Format

8x10 Format

• Jul 16, 2007

• #3

Asahi

 

Ian Grant

Subscriber

Joined

Aug 2, 2004

Messages

23,263

Location

West Midland

Format

Multi Format

• Jul 16, 2007

• #4

Pinholemaster the Eagles wrote a track for you:

When Hell Freezes Over, I guess at that point you'll use a lens

Ian

 

WRSchmalfuss

Member

Joined

Dec 6, 2006

Messages

197

Format

Medium Format

• Jul 21, 2007

• #5

Glass works

Daniel_OB said:

Who in Japan have its own glassworks, that is its own glass manufacturing for lenses.
As I know Nikon, Mamiya, Hoya, and not sure for Canon are the only.

Click to expand...

The largest are HOYA, OHARA (for special optical glasses) and SONY, I guess!