| V38 Mount Lenses Series | |||||||
| Item No | Max. image circle | Magnification Range (β') | F/No | Filter Thread | Image | ||
| Min. | Best | Max. | |||||
| FIFO-9045V | 90mm | 0.08 | 0.17 | 0.33 | 4.5 | M37×0.75 |  |
| FIFO-10056V | 100mm | 0.08 | 0.17 | 0.33 | 5.6 | M37×0.75 |  |
| FIFO-12056V-0.3X | 90mm | 0.26 | 0.32 | 0.33 | 5.6 | M40.5×0.5 |  |
| FIFO-12056V-0.5X | 90mm | 0.38 | 0.50 | 0.63 | 5.6 | M40.5×0.5 |  |
| FIFO-12056V-0.75X | 90mm | 0.50 | 0.75 | 1.00 | 5.6 | M40.5×0.5 |  |
| FIFO-12056V-1.0X | 90mm | 0.88 | 1.00 | 1.13 | 5.6 | M40.5×0.5 |  |