Polaroid SQ6 Magic Hasselblad Backs

FUJI intax square sq6 literature

Looked up sq6, screen size: 62x62
Hasselblad frame size: 6x6
Actual Hasselback opening size: 61.2x61.2
Rounding up an estimate, changing the back is in play.
So do it.

Current progress: 98% Substantial completion

• focal plane flush
• Hasselblad fuselage is not altered
• Back can be removed separately
• Hasselblad Native Back Attachment
• With inserted knife structure
• Polaroid positive uptake film
• Focus is normal.
• Shutter normal.
• Normal vomiting tablets.

I'll add details when it's fully perfected, so let's watch the process first.

FIN

discussion group

update

Mass production is planned, stay tuned!

Publication of some technical information

Size section:

Hasselblad's back mount to focal plane distance: 3.3
Thickness of Hasselblad cassette stopper: 1.1
SQ6 mount to focal plane distance: 4.26
SQ6 bayonet stopper thickness: 1.21
Thickness of plastic on the front and back of the Polaroid case: 1.5 mm.

Circuit section:

There are two programs that

1. Replace the original circuit board with drv8838 by self-made pcb to realize the function of automatic chip spitting

Circuit schematic:

The circuit board looks like this:

Need pcb files. Come into the group and ask me for them

2. Directly wired in parallel with a microswitch for automatic chip spitting

Circuit schematic:

Directly according to the circuit diagram can be connected to the wire, can also realize the automatic spitting chip.

Thank you all for your support!