120 Film

It’s Not 120mm Film !!! But it hasn’t always been 120 film either !

Look – it is an easy mistake to make and trust me no one should be given a hard time for doing so (Although it does get a bit funny when the likes of Adorama sell 120mm film). But to be clear 120 film is not 120mm film.

But then again 120 film hasn’t always been called 120 film. In fact if you tried to buy 120 film in the early 1900’s no one would know what you were talking about.

You probably know that 120 film arrived in the world in 1901 with the launch of the Kodak Brownie No. 2. All that is is correct. But if you walked into your local chemist in the early 1900’s and ask for some rolls of 120 film, you’d be met with a blank stare.

Papa's got a brand new pre war box
Later Kodak Brownie No. 2

Why The Blank stare ?

Well Kodak films were initially named after the cameras that used them. That designation began when the Kodak No. 2 camera was launched in 1889.

So 120 film was simply Brownie No 2 film !

This made sense initially. But by 1908 Kodak had quite an array of cameras on the go and things got confusing. So Kodak made a decision to move the naming of their daylight loading spool film like 120 over to a number system. The Number simple represented when the film was first introduced and started at 101 with the roll film used in the 1895 No. 2 Bullet.

120 film was simply the 20th roll film Kodak developed. It has nothing to do with the size of the negatives. It is just the 20th type of daylight loading roll film Kodak made since 1895.

20 films sounds a lot in a 6 year period. In fact films 106 to 114 were purely developed for cartridge holders for older glass plate cameras allowing them to use roll film. 30 films would fit this series from 101 to 130 film. Later 35mm film cartridges ware designated 135 film by Kodak but this has little to do with the roll films.

Rolling forward

Vintage on da Hood
Captured on a Kodak Brownie No 2 with Portra 160. 2015

Kodak would gradual phase in the new ‘100’ designations from 1908 on often listing both the numbers and camera models together. From 1913 it was just the number.

Of these “100” roll films only 120 survives. Most of these died off by the 1940’s but 101 film would limp on into the 1950’s. However both 110 and 126 get reused by Kodak for the 2 Instamatic formats.

So next time you load you medium format camera have a smile and think you’re packing in some no. 2 !!!


For more visit 120not120mm

One thought on “It’s Not 120mm Film !!! But it hasn’t always been 120 film either !”

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.