[77mm IR290nm-450nm]

Size: 67mm/72mm/77mm/82mm
Made in China
Application: suitable for camera accessories
Features: High quality optical glass, pure optical infrared / color spectrum lens, some spectrum error is less than 3%, most less than 1.5%.
The polishing accuracy level 2.5 meets the condition of less than 60 million pixels and has very little image quality degradation due to the hot spots of lenses and machinery are not included in this range.