| | £ | s. | d. |
| 35, 60, 90, 130, 180, 200 | each | 0 | 15 | 0 |
| 320, 450 | | 1 | 1 | 0 |
| 610 | | 1 | 7 | 6 |
| All fitted with Sunshades. |
| |
| Improved Achromatic, Ramsden’s Construction. |
| | £ | s. | d. |
| 90, 130 | each | 1 | 0 | 0 |
| 189, 250 | | 1 | 10 | 0 |
| 320, 450 | | 1 | 12 | 6 |
| 610, 750 | | 1 | 15 | 0 |
| 850 | | 2 | 2 | 0 |
| |
| Kellner’s Construction. |
| | £ | s. | d. |
| 30, 58, and 80 | each | 1 | 5 | 0 |
| |
| SOLAR EYE-PIECES. |
| | £ | s. | d. |
| Solar Diagonal, with true plane | | 1 | 12 | 6 |
| Dawes’ Solar Eye-piece | | 8 | 0 | 0 |
| Barlow’s Lens | | 1 | 1 | 0 |
| Day Erecting Eye-piece | | 1 | 5 | 0 |
| Coloured Eye-piece Cap for observing the Moon | | 0 | 4 | 0 |
| Transit Eye-pieces, for use with Equatorials | £1 1s. to | 2 | 2 | 0 |
| Adjusting Piece | | 0 | 2 | 6 |
| |
| MICROMETERS. |
| | £ | s. | d. |
| Parallel Wire Micrometer | | 5 | 5 | 0 |
| Position Micrometers | £8 8s. to | 15 | 15 | 0 |
| Double Image Micrometer | | 8 | 8 | 0 |
| Illuminating Apparatus | from | 8 | 0 | 0 |
