Plain-ended lens cells
Description
Each TubeMount cell is supplied with a slotted retaining ring, which normally holds the lens against the shoulder at the back of the cell. Any circular component up to the maximum thickness listed can be mounted. To vary the lens position, or hold several lenses in one cell, see spacers and retaining rings.
The MB, the most compact type of cell, can be held in a clamp ring or any plain bore. Further types for other support methods are available e.g. Flanged cells and Panel-mounting cells.
Cells for 1" optics can also be provided. Please enquire
Dimensional details are given hereunder. The table on this page relates to type MB. For spigoted cells (type ML) click here. For diameter and thread data see box on Tubemount introduction page.

| Item code | Body length L (mm) | Max. lens thickness (mm) | Lens diameter (mm) | Price per item (£ GBP) |
Stock available | Volume discount available |
Datasheets & customisation options |
Select amount |
|---|---|---|---|---|---|---|---|---|
| 06 MB 16 | 6.3 | 1.3 | 16 | £21.42 | ||||
| 20 MB 25 | 20 | 15 | 25 | £21.42 | ||||
| 20 MB 40 | 20 | 15 | 40 | TBA | Send us a stock query | |||
| 20 MB 50 | 20 | 15 | 50 | TBA | Send us a stock query | |||
| 25 MB 16 | 25 | 20 | 16 | £21.42 | ||||
| 25 MB 25 | 25 | 20 | 25 | £21.42 | ||||
| 25 MB 40 | 25 | 20 | 40 | TBA | Send us a stock query | |||
| 25 MB 50 | 25 | 20 | 50 | £29.52 | ||||
| 40 MB 16 | 40 | 35 | 16 | £25.05 | ||||
| 40 MB 25 | 40 | 35 | 25 | £25.05 | ||||
| 40 MB 40 | 40 | 35 | 40 | TBA | Send us a stock query | |||
| 20 MB 16 | 20 | 15 | 16 | £21.42 | ||||
| 16 MB 50 | 16 | 11 | 50 | £29.52 | ||||
| 06 MB 25 | 6.3 | 1.3 | 25 | £21.42 | ||||
| 06 MB 40 | 6.3 | 1.3 | 40 | £24.44 | ||||
| 06 MB 50 | 6.3 | 1.3 | 50 | £29.52 | ||||
| 10 MB 16 | 10 | 5 | 16 | £21.42 | ||||
| 10 MB 25 | 10 | 5 | 25 | £21.42 | ||||
| 10 MB 40 | 10 | 5 | 40 | TBA | Send us a stock query | |||
| 10 MB 50 | 10 | 5 | 50 | £29.52 | ||||
| 16 MB 16 | 16 | 11 | 16 | £21.42 | ||||
| 16 MB 25 | 16 | 11 | 25 | £21.42 | ||||
| 16 MB 40 | 16 | 11 | 40 | TBA | Send us a stock query | |||
| 40 MB 50 | 40 | 35 | 50 | TBA | Send us a stock query | |||
For more information regarding stock availability icons, please see our shipping page.
