The filter factor is in the range of 20 to 40 but largely dependent on the illumination present and on the characteristics of IR film or IR blocking properties of the sensor
Standard zoom redefined: ultra-wide 20 mm to 70 mm
Enables Use of D16 Clamp on 15mm Rod
and Constant Output Mode keeps the same intensity when you change color temperatures
High image quality is realized by state-of-the-art optics using three aspherical elements and one ED (Extra-low Dispersion) glass element
Nanlux Evoke 900C Spot Light with Trolley Case Features_Expandable The filter factor is inProduct Features For Studio & Film TV Production Trolley Case for Portability 1800 20,000K CCT; Full RGB Color Control AC or Battery Power Onboard, App & Wireless Control DMX RDM, LumenRadio, Art Net & sACN CRI 96 TLCI 96 TM 30 Rf 94, Rg 100 60 Beam Angle, 0 100% Dimming IP55 Rated, Dust & Water Resistant Includes Remote, Power Supply & More In the Box Nanlux Evoke 900C RGB LED Spot Light (Trolley Case Kit) Yoke Power Supply Nanlux Reflector for Evoke