Ross
- Ross Auszugs-Monokular – Ross 1-Draw Spy-Glass
- Ross Galileisches Monokular – Ross Galileian Spy Glass
- Ross 3x13 *
- Ross 5x17 *
- Ross 7x21 *
- Ross 8x *
- Ross 8x20
- Ross 8½x20 Monocular *
- Ross x12 (12x20) *
- Ross 8x25 *
- Ross 6x20
- Roos x6 (6x30) *
- Ross 6x24 Monocular *
- Ross 10x *
- Ross 4x24 *
- Ross 7x50 *
- Ross 7x50 Marine
- Ross 10x80 *
- Ross 9x35 "Stepic" *
- Ross Prismatic Spottingscope 20x60 *
| Monokular-Katalogseote 1940 | Catalogue üage 'monoculars' 1940 |
