規格表
產品名稱：1.3M 3P Lens for Mobile Phone
		Date:2004/9/03
1.Image Plane:
Item	Spec	備註
Full Image High	5.6mm
Designate Sensor Format	This lens is designed for 1.3M pixels	pixel size 3.18(um), with sensor cover glass T=0.45(mm) CMOS sensor.
2.Mechanical Characteristics:
Item	Spec	備註
Product Dimensions	Showing as the layout drawing
Lens Construction	3 plastic Lens	1 IR-Cut filter
3.General Lens Data:
Item	Spec	備註
Effective Focal Length	4.55mm
Total Track	5.8mm
F/#	2.8
Stop Radius	0.8mm
Entrance Pupil Diameter	1.6mm
Entrance Pupil Position	5.8mm	which is respect to the image surface
Exit Pupil Diameter	1..52mm
Exit Pupil Position	-4.30mm	which is respect to the image surface
Semi-Field OF View	31.8 degrees
IR-Cut Filter	T@50%=650+/-10(nm)
4.Image Performance:
Item	Spec	備註
MTF	on axis=40%@180 lppm
	0.7 field=30%@170 lppm
Relative Illumination	60%@1.0 field
Optical Distortion	<1.2%@
5.Environment:
Item	Spec	備註
Operation Temperature	0~40oC
Storage Temperature	0~60oC