I would like to introduce new small spectrometer, based on the first version HERE. This spectrometer uses 1080p webcam module with high sensitivity "STARVIS" IMX290 sensor and profi slit 100um. Difraction gratings 1000lines/mm. I also developed spectrum calibrators, small box inludes light source and 18650 batery powered driver.

Spectrometer

Spectrum Calibrators

Spectrometer Sources Light

Mercury Lamp Calibrator Source

CCFL Calibrator Source

Neon Calibrator Source

Light Bulb (Full Spectrum) / Infrared Calibrator Source

Other Sources: Green DPSS Laser - 532nm

Other Sources: Infrared Laser - 808nm