Adapting Canon Lens EF 400mm 1:5.6 L (Ultrasonic) for Astronomy with ZWO EAD

EAF holder is compatible for SCT, Newton or Refractro telescope.

Fine manual focus available too.

OpenSCAD source code on GitHub

BOM

1x Canon Lens EF 400mm 1:5.6 L (Ultrasonic

1x ZWO EAF

1x ZWO ASiair (Pro/Plus)

1x GT2 Timing pulley 20Teeth/Bore 5mm

1x GT2 156Teeth Timing Synchronous Belt 6mm

7x M4x20mm imbus Screew

4x M4x25mm imbus Screew

2x M4x20mm Hex Head Screws

13x M4 nuts

1x M8x160mm Hex Head Screew

1x M8 nuts

4x M3x25mm imbus Screew

2x M3x10mm imbus Screew

4x M3 nuts

3x M3 worm

3x M4 worm

2x Ball Bearing MR148 (8x14x3.5mm)

1x 1/4" - 20 UNC photo screw

Category: Other