Gossen LunaSix Photographic* Lightmeter F*S Typewriter drive belts 5 cm] Black and white

5 cm] Black and white illustrated wraps

that's ~ 3000 Hermes typewriters

The thickness of the letters can be changed by using different size pen points

Back Scale:

Gossen LunaSix Photographic* Lightmeter F*S Typewriter drive belts 5 cm] Black and whiteThe Gossen Lunasix is a hand held exposure meter and famed for its low light sensitivity, still impressive by today's standards. It was Gossen's first light meter not based on a selenium light receptor. The styling, layout, and distinctive "computer" dial set the standard for successive Gossen meters until the advent of electronic displays. The meter movement and operating mechanism are mechanical, however the CdS light cell requires battery power.