TL1250

Motorized 4k Telephoto: TL1250

Ultra high resolution, long distance telephoto lens
12 – 50 mm focal range
True 4K, 12 megapixel resolution
Fully motorized with zoom, focus, iris. Some models include IR cut, and limit switches
IR corrected for Day/Night
For 1/1.7" sensor sizes or smaller
Compact design to fit into domes as small as 4” mini-dome size

CAD Configurator Instructional Video

Overview

	TL1250P R3 CS	TL1250P R4 CS	TL1250P R5 CS	TL1250P R6 CS	TL1250P R6 25	TL1250P-940C R6	TL1250P-940V R6
Motorized Focus / Zoom	✓	✓	✓	✓	✓	✓	✓
Focus / Zoom Limit Indicator (Photo Interrupter)	–	–	✓	✓	✓	✓	✓
Iris Type	P-iris	P-iris	P-iris	P-iris	P-iris	P-iris	P-iris
IR Cut Filter	–	✓	✓	✓	✓	✓	✓
Filter Switch	–	visible / clear	–	visible / clear	visible / clear	–	visible / 940nm
Mount Type	CS-mount	CS-mount	CS-mount	CS-mount	D25 Board mount	CS-mount	CS-mount

	TL1250A R4 CS	TL1250A R5 CS	TL1250A R6 CS	TL1250A-940V R6
Motorized Focus / Zoom	✓	✓	✓	✓
Focus / Zoom Limit Indicator (Photo Interrupter)	–	✓	✓	✓
Iris Type	DC autoiris	DC autoiris	DC autoiris	DC autoiris
IR Cut Filter	✓	✓	✓	✓
Filter Switch	visible / clear	–	visible / clear	visible / 940nm
Mount Type	CS-mount	CS-mount	CS-mount	CS-mount

Theia offers a downloadable Motor Temperature Calculator that estimates the temperature of focus and zoom motors after cycles of running and cool down.

For ease of evaluation of Theia’s motorized lenses we offer a lens motor control board. This can be controlled by USB, I2C, and UART connections. You will find more information about the Motor Control Board at the link shown.

Theia's TL1250 lens is designed to be very compact and better image performance compared to competitive products. Despite the long focal telephoto focal length, this lens is designed for small 4" dome cameras and bullet cameras.

Similar to Theia's other lenses, the TL1250 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 non-motorized version of the lens is the SL1250.

Lenses

TL1250A-940V R6

12-50mm, 4k 12mpx, Day/Night, 1/1.7", DC auto iris, motorized zoom & focus, IR block/visible pass, PI motor stops, CS mount telephoto lens

TL1250A R4 CS

12-50mm, 4k 12mpx, Day/Night, 1/1.7", DC auto iris, motorized zoom & focus, IR cut, CS mount telephoto lens

TL1250A R5 CS

12-50mm, 4k 12mpx, Day/Night, 1/1.7", DC auto iris, motorized zoom & focus, PI motor stops, CS mount telephoto lens

TL1250A R6 CS

12-50mm, 4k 12mpx, Day/Night, 1/1.7", DC auto iris, motorized zoom & focus, IR cut, PI motor stops, CS mount telephoto lens

TL1250P-940C R6

12-50mm, 4k 12mpx, Day/Night, 1/1.7", P-iris, motorized zoom & focus, Visible and IR transmitting, PI motor stops, CS mount telephoto lens

TL1250P-940V R6

12-50mm, 4k 12mpx, Day/Night, 1/1.7", P-iris, motorized zoom & focus, IR block/visible pass, PI motor stops, CS mount telephoto lens

TL1250P R3 CS

12-50mm, 4k 12mpx, Day/Night, 1/1.7", P-iris, motorized zoom & focus, IR cut, CS mount telephoto lens

TL1250P R4 CS

12-50mm, 4k 12mpx, Day/Night, 1/1.7", P-iris, motorized zoom & focus, IR cut, CS mount telephoto lens

TL1250P R5 CS

12-50mm, 4k 12mpx, Day/Night, 1/1.7", P-iris, motorized zoom & focus, PI motor stops, CS mount telephoto lens

TL1250P R6 25

12-50mm, 4k 12mpx, Day/Night, 1/1.7", P-iris, motorized zoom & focus, IR cut, PI motor stops, D25 mount telephoto lens

TL1250P R6 CS

12-50mm, 4k 12mpx, Day/Night, 1/1.7", P-iris, motorized zoom & focus, IR cut, PI motor stops, CS mount telephoto lens

For an attractive quote and to order the product