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Theia SL183M 五百萬像素廣角不變形工業變焦鏡頭

• Ultra wide, Low distortion
• Using patented Linear Optical Technology®
• 1.8-3mm varifocal
• IR corrected for Day/Night
• compact <50mm long
• 5 megapixel resolution
• CS-mount

SL183

Lens model	SL183A	SL183M
Iris type	DC autoiris	Manual iris
Focal Length (field of view)	1.8 - 3.0mm varifocal using Linear Optical Technology®
IR correction	IR corrected for Day/Night cameras
Mount type	CS-mount
F/#	F/1.8 to closed
Resolution	Up to 5 megapixels
Distortion	<1% barrel at image edges (for 1/3" sensor)
Minimum focus	0.5m
Pan focus distance	2.0m to ∞
Lens size	?39mm x 50mm
Lens weight	70g (approx)
Technical specifications	Download pdf
Drawing	SL183A drawing	SL183M drawing
CAD iges file	iges (14.4MB) step (5.7MB)	iges (15.3MB) step (6.1MB)
Owner's manual	Download pdf
Notes	Your camera must include a DC iris connector that looks like this in order to use this lens

Theia ML183M 五百萬像素廣角無畸形工業變焦鏡頭