| Thumbnail | Description | Part # / Price |  | Manual fine focus 15 mm | 30-13-10 US$394 £248 |  | Fine focus 15 mm, DC motor | 30-13-20 US$856 £540 |  | Fine focus 15 mm, stepper motor and hall effect sensor | 30-13-37 US$1270 £801 |  | Basic | 30-12-00 US$169 £107 |  | COAX illumination only | 30-14-00 US$339 £214 |  | COAX illumination with analyzer | 30-14-03 US$519 £327 |  | COAX illumination, 5 mm fine focUS$ | 30-14-10 US$561 £354 |  | COAX illumination, 5 mm fine focus and analyzer | 30-14-13 US$699 £441 |  | COAX illumination, 5 mm fine focus, DC motor | 30-14-20 US$1063 £670 |  | COAX illumination, 5 mm fine focus, stepper motor and hall effect sensor | 30-14-37 US$1478 £932 |  | COAX illumination, 5 mm fine focus, with analyzer, stepper motor and hall effect sensor | 30-14-38 US$1633 £1030 |
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