Ross Stepruva 9x35

Mfr: Ross, London, England

Date: circa 1950's?

AFOV: ~70 degrees

TFOV: ~7.8 degrees

Eye Relief: ~10mm

Prisms: high index

Serial Number: 150006

The Stepruva  is another typical wide angle Porro I binocular from Ross.  I find it to have good image quality with the usual astigmatism towards the edge of the wide field.  Light leakages are nicely suppressed.  The eye relief is a bit short but reasonable for a high power binocular.