SL940A SL940M SL940P 5+ Megapixel Telephoto SL940 theia lens
Ultra high resolution, telephoto lens
9-40 mm focal range
Up to 5 megapixel resolution, 4K compatible
Remote zoom and focus
IR corrected for Day/Night
Slip ring for ease of installation and positioning
For 1/2.3" sensor sizes or smaller
Compact design to fit into domes as small as 4” mini-dome size
Overview SL940A SL940M SL940P
Iris type DC autoiris Manual iris P-iris
IR correction Day/Night Day/Night Day/Night
Focal length 9mm - 40mm 9mm - 40mm 9mm - 40mm
F/# 1.5 - 1.9 1.5 - 1.9 1.5 - 1.9
Resolution True 4K resolution, 5+ megapixels True 4K resolution, 5+ megapixels True 4K resolution, 12 megapixels
Mount type CS CS CS
Theia's SL940 lens is designed to be very compact and better image performance compared to competitive products.  Despite the long focal length, this lens is designed for small 4" dome cameras and bullet cameras.  
Similar to Theia's other lenses, the TL936 series is a high quality lens designed to allow the installer to take full advantage of the high resolution of 4K resolution, HD, and multi megapixel cameras.  The lens can be used on cameras up to 12 megapixel resolution giving a crisp image from edge to edge. 
The motorized version of the lens is the TL936.
SL940A
9-40mm compact telephoto, 5+ MPX, Day/Night, 1/2.3” format, DC Auto-iris, CS mount
SL940M
9-40mm compact telephoto, 5+ MPX, Day/Night, 1/2.3” format, Manual iris, CS mount
SL940P
9-40mm compact telephoto, 5+ MPX, Day/Night, 1/2.3” format, P-iris, CS mount
Accessories
SL940A
This lens has no accessories