The Zoom Xtender allows you to adjust your lens working distance from 150mm to infinity.  The Xtender allows you to maintain your internal focus and parfocal zooming, as well as keep your computer controlled motorization and detents.

Exploded image with part number (WD 120mm-infinity)

Exploded image with part number (WD 300-16000mm)

Zoom Xtender Calculator

 Part NumberDescriptionPriceQuantity 
1-51560Xtender $336.00
3-51564Xtender- 6X Zoom Thread Adapter $53.00
3-51563Xtender - 20 mm spacer $65.00
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