Achromatic relay lenses
Description
A pair of doublet lenses forms a well-corrected system for imaging at finite conjugates. This range comprises lenses from our achromatic doublet range in a black anodised aluminium cell. The object-to-lens distance is shown for each lens as ‘WD’ (working distance) and the lens-to-image distance as ‘Throw’.
| Item code | Length x dia. (mm) | Working distance (mm) | Throw (mm) | Mag. | Focal length (mm) | Clear aperture (mm) | Lenses included | Price per item (£ GBP) |
Stock available | Volume discount available |
Datasheets & customisation options |
Select amount |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 06 TT 40 | 20 x 43 | 94 | 396 | 4 | 80.5 | 38.2 | 100 DQ 40/ 400 DQ 40 | £238.13 | ||||
| 01 TT 40 | 25 x 43 | 94 | 94 | 1 | 51 | 38.2 | 100 DQ 40/ 100 DQ 40 | TBA | Send us a stock query | |||
| 02 TT 25 | 20 x 28 | 96 | 92 | 1 | 50.7 | 23.2 | 100 DQ 25/ 100 DQ 25 | TBA | Send us a stock query | |||
| 02 TT 40 | 25 x 43 | 155 | 150 | 1 | 80.8 | 38.2 | 160 DQ 40/ 160 DQ 40 | TBA | Send us a stock query | |||
| 03 TT 25 | 16 x 28 | 156 | 153 | 1 | 80.5 | 23.2 | 160 DQ 25/ 160 DQ 25 | £154.15 | ||||
| 03 TT 40 | 20 x 43 | 245 | 243 | 1 | 125.7 | 38.2 | 250 DQ 40/ 250 DQ 40 | £238.13 | ||||
| 04 TT 25 | 20 x 28 | 58 | 95 | 1.59 | 39.6 | 23.2 | 63 DQ 25/ 100 DQ 25 | TBA | Send us a stock query | |||
| 04 TT 40 | 25 x 43 | 94 | 153 | 1.6 | 62.7 | 38.2 | 100 DQ 40/ 160 DQ 40 | £238.13 | ||||
| 05 TT 25 | 20 x 28 | 58 | 153 | 2.54 | 45.7 | 23.2 | 63 DQ 25/ 160 DQ 25 | £154.15 | ||||
| 05 TT 40 | 25 x 43 | 94 | 243 | 2.5 | 72.5 | 38.2 | 100 DQ 40/ 250 DQ 40 | £238.13 | ||||
| 06 TT 25 | 20 x 28 | 58 | 243 | 3.97 | 50.8 | 23.2 | 63 DQ 25/ 250 DQ 25 | £154.15 | ||||
| 01 TT 25 | 25 x 28 | 58 | 53 | 1 | 32.4 | 23.2 | 63 DQ 25/ 63 DQ 25 | TBA | Send us a stock query | |||
For more information regarding stock availability icons, please see our shipping page.

