The company now designs and manufactures 35 mm lenses for the film industry.

The entire window acts as a frame for 28 mm lenses.

In its place is a 300 mm lens, fed by solar cells.

The aim was to create a system that could use the entire range of the company's 35 mm spherical lenses.

There is no composition aid for the 210 mm lens.

It has a 1:1.8 45 mm lens with 6 elements in 4 groups.

Its performance is 'better than the best 35 mm lenses - but only for a very small image'.

With a 500 mm lens fitted, the apparent separation is 1.24 degrees.

Also, a standard 35 mm lens should be used for general scene photographs.

Scott's first task was to take a 22 picture stereo panorama of the area using a 60 mm lens.