|  | | | |  Mounting your 12:1 zoom system is an important part of the whole setup and merits detailed consideration, especially when adjusting focus at the same time.
A coarse focus block will be acceptable for low magnification only. Fine focusing is needed when using objectives with 5X or more magnification as front end.
Both focusing blocks allow direct mounting of the 12:1 zoom module, no afdapter needed.
When using 10X or higher objectives you mighr consider moving to a much sturdier pole mount with 38 mm diameter.
Or, if your equipment supplies a vertical plane to attach to then flange mount offers the ultimate in stability. By adhering to dimensions used on Mitutyo’s FS70, Motic’s PSM1000, Qioptiq’s A-Zoom, and others you get a low cost alternative, for example to many probe stations.
Please contact us with any questions. Click thumbnail for more info and to purchase. | | | Thumbnail | Description | Part # / Price |  | Pole type stand complete with focus block | DH12SFC45 £142 US$219 |  | Pole type stand, no focus block | DH12S £64 US$99 |  | Focus block with coarse adjustment | DH12FC45 £84 US$129 |  | Focus block with coarse and fine adjustment, 45 mm dia mounting for zoom | VFCF45 £188 US$289 |  | Focus block with coarse and fine adjustment, 45 mm dia mounting for zoom, 38 mm dia pole mount bracket | VF38CF45 £311 US$479 |  | Focus block with coarse and fine adjustment, 45 mm dia mounting for zoom, flange mount | VFMCF45 £356 US$549 |
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