Products specifications

Attribute name	Attribute value
Throw Ratio	1.34 - 2.35
Diameter	4.09"
Projection Distance	47.2 - 709.4"
Zoom Ratio	1.76
Focal Length Range	22.7 - 39.8 mm
Aperture range (F-F)	2.1 - 2.7
Projected image size	40 - 600