Budget Slow Motion Setup

Camera:
Global Shutter High Speed 120fps 720P Monochrome Black White Webcam UVC Plug Play Driverless OTG USB Camera with Mini Case

https://www.amazon.com/dp/B07Q35V5NP/ref=cm_sw_em_r_mt_dp_.W2LFbDK7BWXA?_encoding=UTF8&psc=1

Brand: KAYETON x2

USB 3.0 Extension Cable x2

https://www.amazon.com/dp/B06XFWYWFF/ref=cm_sw_em_r_mt_dp_3Z2LFbPNTFV38?_encoding=UTF8&psc=1

Optional Lighting:
Many different brands are available but quality will drastically alter.

Univivi IR Illuminator,850nm 12 LEDs Wide Angle IR Illuminator for Night Vision,Waterproof LED Infrared Light with 12V DC Power Adapter for IP Camera, CCTV Security Camera x2

https://www.amazon.com/dp/B01G6EDOO2/ref=cm_sw_em_r_mt_dp_502LFb2HBR6KN?_encoding=UTF8&psc=1

Optional M12 Lens:
You can calculate the exact lens you need here

https://www.kowa-lenses.com/en/lens-calculator

then purchase that exact lens instead of the set.

If you are using the IR lights make sure the lens you buy does not have an IR filter. If it does have a filter its usually just a thin sheet glued on that can be removed with a razor.

M12 Lens Set, Arducam Lens for Raspberry Pi Camera (1/4″) and Arduino, Telephoto, Macro, Wide Angle, Fisheye Lens Kit (10°- 200°) with M12 Lens Holder and Cleaning Cloth, Optical All-in-One

https://www.amazon.com/dp/B07L92S9MT/ref=cm_sw_em_r_mt_dp_mi3LFbCTCZCXW?_encoding=UTF8&psc=1