1897: exhibits by J. H. Dallmeyer Ltd.
Find out more about this exhibition
List of all exhibits from the catalogue for this exhibition:
| Exhibit no. | Exhibitor | Exhibit title | Section | Picture | Catalogue |
|---|---|---|---|---|---|
| 457 | J. H. Dallmeyer Ltd. | Case of the New Stigmatic Lenses, f/6 | Apparatus | catalogue page | |
| 458 | J. H. Dallmeyer Ltd. | Frame of three 12 x 10 negatives, showing the performance of a half-plate (7.6 inches focus) stigmatic (f/6) lens upon 12 x 10 plates | Apparatus | catalogue page | |
| 459 | J. H. Dallmeyer Ltd. | A half-plate stigmatic f/6 lens, 7.6 inches focus, on a 10 x 8 camera, for observing the performance of the lens | Apparatus | catalogue page |
