Dino-Lite scope lens are glass with IR coated. The filter is an IR pass filter.
The Dino-Lite digital microscopes are sensitive up to 940nm
NOTE: Only the AM413FIT (850nm) has IR cut filter, and AD413T-I2V (IR 940nm) has no IR cut filter.
That is the center value of the wavelength. Since it is LED, not laser, the wavelength has bandwidth.
The AM413-FIT (IR) and AM4113FVT (UV) contain visible light filters. Other models with variable lighting, like the AD413T-I2V (UV/IR) do not contain visible light filters. These models are most effective in imaging UV and IR at distances of less than 3 inches..
for near UV
• Excitation: near-UV LEDs (on/off software adjustable), 390-400nm
• Excitation: near-UV LEDs 365nm~375nm
• Emission Filter Cutoff Wavelength: 425nm
The light output power of the UV LED for AM4013FVW is about 16mW x 8 LED = 64mW
The light output power of the UV LED for AM4013T-FV2W is about 11mW x 4 LED = 44mW
Dino-Lite (UV and IR) contain filters for visible light?
Some models, including the AM413-FIT (IR) and AM4013FVT (UV) contain visible light filters. Other models with variable lighting, like the AD413T-I2V (UV/IR) do not contain visible light filters. These models are most effective in imaging UV and IR at distances of less than 3 inches.