CNC milled wooden 6×17 film camera.

Negative size

56mm × 168mm

Lens

Schneider-Kreuznach (Technika) Super Angulon f8 90mm

FOV

Horizontal 86 degrees

Vertical 34.6 degrees

35mm equivalent focal length

18mm

Some frames with the camera:

Pinhole size: 0.28mm

Original idea

Here’s DXF design of Joerg’s original design. The holes in the file are 3.5mm but those are bit tight for 5mm tube that I used. I suggest 4.5mm – 5mm holes if you use 5mm silicone tube.

slingshot dxf

Yes, it’s my own version of Floss 2.1 originally designed by KababFPV.

4mm dual-arms, 3mm bottom plate, 2mm top plate.

AUW (just add battery) 320gr (with props, VTX antenna, strap etc..)

Specs:

– Nema 17 steppers (Bipolar, 200 Steps, 42x42mm, 12V, 0.33A)

– A4988 Chinese stepper drivers

– 3S (12.6V) battery

– Arduino Pro Mini (5V, 16Mhz)

– Turnigy Evolution transmitter and TGY-iA6C Receiver

– MPU6050 gyro