Vertical Camera Copy Stand v2

This is a redesign of my earlier copy stand (https://www.thingiverse.com/thing:3785274) that uses Openbuilds V-slot mini-wheels and 688zz bearings because the smoothness of the old design's printed wheels was awful.

This design also uses less filament and is easier to put together since the outer frame comes in two parts.

BOM
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In addition to the ~3kg of filament you'll need to print everything, there is hardware to buy as well.

Hardware: Arm Gantry
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* M8×65mm Button-Head Socket Screw × 4
* M8×60mm Countersunk Socket Screw × 12
* M8×35mm Button-Head Socket Screw × 2
* M8 Hex Nut (M8×6.4mm) × 12
* 1/4”×3/4” Countersunk Socket Screw × 2
* Openbuilds-style Mini V Wheel Shell × 16
* 688zz Ball Bearing × 32
* 120mm Arca-swiss clamp (the cheap ebay ones with 3 x 1/4" holes, each 30mm apart and a long clamping knob (eg. https://www.ebay.com.au/itm/293050803785).

Hardware: Stand & Arm
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* C-Beam 4080 Extrusion×750mm × 2
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