Lens Selector

Selecting the right lens for your application depends on many factors including desired field of view, required image resolution, day/night capability and cost, among others. To assist in lens selection, Theia has developed a Lens Calculator and Resolution Simulator that relates FOV, resolution, and object distance. We also offer many educational materials to aid in a better understanding and selection of the optimal Theia lens for your application.

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Results (80)

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Theia-ML183M-Transparent

ML183A

1.8–3mm varifocal, ultra wide, no distortion, 5+ MPX, Day/Night, 1/2.3” format, DC auto iris, C mount

Theia-ML183M-Transparent

ML183M

1.8–3mm varifocal, ultra wide, no distortion, 5+ MPX, Day/Night, 1/2.3” format, Manual iris, C mount

THEIA-ML410M-Transparent-1000x1000_

ML410A R5

4-10mm, 4k 12mpx, Day/Night, DC Auto iris, 1/1.7" format C mount lens

ML410A R6

4-10mm, 4k 12mpx, Day/Night, DC Auto iris, 1/1.7" format C mount lens

THEIA-ML410M-Transparent-1000x1000_

ML410M

4-10mm, 4k 12mpx, Day/Night, Manual iris, 1/1.7" format C mount lens

ML410P

ML410P R5

4-10mm, 4k 12mpx, Day/Night, P-iris, 1/1.7" format C mount lens

ML410P

ML410P R6

4-10mm, 4k 12mpx, Day/Night, P-iris, 1/1.7" format C mount lens

theia-ML610M-Transparent-1000x1000

ML610M

6-10mm, 4k 12mpx, Day/Night, manual iris, 2/3" format C mount lens

theia-MY110M-megapixel-ultra-wide-no-distortion-lens-transparent.png

MY110M

1.7mm ultra wide, low distortion, 3+ MPX, Day/Night, 1/2.5” format, Manual iris, C mount

theia-MY125M-ultra-wide-no-distortion-lens-transparent.png

MY125M

1.3mm ultra wide, low distortion, 5 MPX, Day only lens, 1/2.5” format; Manual iris, C mount

theia-MY125M-ultra-wide-no-distortion-lens-transparent.png

MY125M-E

1.3mm ultra wide, low distortion, 5 MPX, Day only lens, 1/2.5” format; Manual iris, C mount

theia-MY125M-ultra-wide-no-distortion-lens-transparent.png

MY125M-E-6S

1.3mm ultra wide, low distortion, 5 MPX, Day only lens, 1/2.5” format; Manual iris, C mount

theia-MY23F-Accessories-Transparent-1000x1000

MY23F

2.3mm ultra wide, no distortion, 5+ MPX, Day/Night, 1/1.8" format, Fixed iris, C mount + M12 mount

theia-MY23F-Accessories-Transparent-1000x1000

MY23F

2.3mm ultra wide, no distortion, 5+ MPX, Day/Night, 1/1.8" format, Fixed iris, C mount + M12 mount

SL1250A

12-50mm, 4k 12mpx, Day/Night, DC auto iris, 1/1.7" format CS mount telephoto lens

SL1250M

12-50mm, 4k 12mpx, Day/Night, Manual iris, 1/1.7" format CS mount telephoto lens

SL1250P

12-50mm, 4k 12mpx, Day/Night, P-iris, 1/1.7" format, CS mount telephoto lens

Theia-SL183A-ultra-wide-angle-no-distortion-lens-transparent-background.png

SL183A

1.8–3mm varifocal, ultra wide, no distortion, 5+ MPX, Day/Night, 1/2.3” format, DC Auto-iris, CS mount

Theia-SL183M-ultra-wide-angle-no-distortion-4k-compatible-varifocal-lens.jpg

SL183M

1.8–3mm varifocal, ultra wide, no distortion, 5+ MPX, Day/Night, 1/2.3” format, Manual iris, CS mount

theia-SL410A-Transparent-1000x1000_

SL410A

4-10mm, 4k 12mpx, Day/Night, DC auto-iris, 1/1.7" format CS mount lens

theia-SL410M-Transparent-1000x1000_

SL410M

4-10mm, 4k 12mpx, Day/Night, Manual iris, 1/1.7" format CS mount lens

theia-SL410P-Transparent-1000x1000

SL410P

4-10mm, 4k 12mpx, Day/Night, P-iris, 1/1.7" format CS mount lens

SL940A

9-40mm compact telephoto, 5+ MPX, Day/Night, 1/2.3” format, DC Auto-iris, CS mount

Theia-SL940M-Transparent

SL940M

9-40mm compact telephoto, 5+ MPX, Day/Night, 1/2.3” format, Manual iris, CS mount

Theia-SL940P-5-megapixel-telephoto-lens-transparent.png

SL940P

9-40mm compact telephoto, 5+ MPX, Day/Night, 1/2.3” format, P-iris, CS mount

theia-SY110M-megapixel-ultra-wide-no-distortion-lens-transparent-background web.png

SY110A

1.7mm ultra wide, low distortion, 3+ MPX, Day/Night, 1/2.5” format, DC Auto-iris, CS mount

theia-SY110M-ultra-wide-no-distortion-lens-transparent.png

SY110M

1.7mm ultra wide, low distortion, 3+ MPX, Day/Night, 1/2.5” format, Manual iris, CS mount

theia-SY125A-ultra-wide-no-distortion-lens-transparent.png

SY125A

1.3mm ultra wide, low distortion, 5 MPX, Day only lens, 1/2.5” format; DC Auto-iris, CS mount

theia-SY125M-ultra-wide-no-distortion-lens-upright-transparent.gif

SY125M

1.3mm ultra wide, low distortion, 5 MPX, Day only lens, 1/2.5” format; Manual iris, CS mount

Theia Lens TL1250P Motorized Telephoto

TL1250A-940V N6 CS

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

Theia-TL1250A-Telephoto-Varifocal-EOL

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

Theia-TL1250A-Telephoto-Varifocal-EOL

TL1250A R4 CS

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

Theia-TL1250A-Telephoto-Varifocal-EOL

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

Theia-TL1250A-Telephoto-Varifocal-EOL

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

Theia Lens TL1250P Motorized Telephoto

TL1250P-850C N6 CS

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

Theia Lens TL1250P Motorized Telephoto

TL1250P-940C N6 CS

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

Theia TL1250P EOL

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

Theia Lens TL1250P Motorized Telephoto

TL1250P-940V N6 CS

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

Theia TL1250P EOL

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

Theia Lens TL1250P Motorized Telephoto

TL1250P-CAL 850C N6 CS

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

Theia Lens TL1250P Motorized Telephoto

TL1250P-CAL 940C N6 CS

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

Theia Lens TL1250P Motorized Telephoto

TL1250P-CAL 940V N6 CS

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

Theia Lens TL1250P Motorized Telephoto

TL1250P-CAL N5 CS

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

Theia Lens TL1250P Motorized Telephoto

TL1250P-CAL N6 CS

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

Theia Lens TL1250P Motorized Telephoto

TL1250P-IQ 850C N6 CS

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

Theia Lens TL1250P Motorized Telephoto

TL1250P-IQ 940C N6 CS

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

Theia Lens TL1250P Motorized Telephoto

TL1250P-IQ 940V N6 CS

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

Theia Lens TL1250P Motorized Telephoto

TL1250P-IQ N5 CS

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

Theia Lens TL1250P Motorized Telephoto

TL1250P-IQ N6 CS

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

Theia Lens TL1250P Motorized Telephoto

TL1250P N3 CS

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

Theia Lens TL1250P Motorized Telephoto

TL1250P N4 CS

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

Theia Lens TL1250P Motorized Telephoto

TL1250P N5 CS

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

Theia Lens TL1250P Motorized Telephoto

TL1250P N6 25

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

Theia Lens TL1250P Motorized Telephoto

TL1250P N6 CS

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

Theia TL1250P EOL

TL1250P R3 CS

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

Theia TL1250P EOL

TL1250P R4 CS

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

Theia TL1250P EOL

TL1250P R5 CS

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

Theia TL1250P EOL

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

Theia TL1250P EOL

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

theia-TL410A-Transparent-1000x1000

TL410A R4 CS

4-10mm, 4k 12mpx, Day/Night, DC auto iris, 1/1.7" format, motorized zoom, focus, IR cut, CS mount lens

theia-TL410A-Transparent-1000x1000

TL410A R5 CS

4-10mm, 4k 12mpx, Day/Night, DC auto iris, 1/1.7" format, motorized zoom, focus, PI motor stops, CS mount lens

theia-TL410A-Transparent-1000x1000

TL410A R6 CS

4-10mm, 4k 12mpx, Day/Night, DC auto iris, 1/1.7" format, motorized zoom, focus, IR cut, PI motor stops, CS mount lens

Theia-TL410P

TL410P R3 CS

4-10mm, 4k 12mpx, Day/Night, P-iris, 1/1.7" format, motorized zoom, focus, CS mount lens

Theia-TL410P

TL410P R4 CS

4-10mm, 4k 12mpx, Day/Night, P-iris, 1/1.7" format, motorized zoom, focus, PI motor stops, CS mount lens

Theia-TL410P

TL410P R5 CS

4-10mm, 4k 12mpx, Day/Night, P-iris, 1/1.7" format, motorized zoom, focus, PI motor stops, CS mount lens

Theia-TL410P

TL410P R6 25

4-10mm, 4k 12mpx, Day/Night, P-iris, 1/1.7" format, motorized zoom, focus, IR cut, PI motor stops, D25 mount lens

Theia-TL410P

TL410P R6 CS

4-10mm, 4k 12mpx, Day/Night, P-iris, 1/1.7" format, motorized zoom, focus, IR cut, PI motor stops, CS mount lens

theia-TL936AR6-4k-compatible-motorized-lens-transparent.png

TL936A R4 CS

9-36mm, 5+mpx, Day/Night, 1/2.3", DC auto iris, motorized zoom & focus, IR cut, CS mount telephoto lens

theia-TL936AR6-4k-compatible-motorized-lens-transparent.png

TL936A R5 CS

9-36mm, 5+mpx, Day/Night, 1/2.3", DC auto iris, motorized zoom & focus, PI motor stops, CS mount telephoto lens

theia-TL936AR6-4k-compatible-motorized-lens-transparent.png

TL936A R6 CS

9-36mm, 5+mpx, Day/Night, 1/2.3", DC auto iris, motorized zoom & focus, IR cut, PI motor stops, CS mount telephoto lens

Theia-TL936P-5-megapixel-motorized-telephoto-lens-transparent.png

TL936P R3 CS

9-36mm, 5+mpx, Day/Night, 1/2.3", P-iris, motorized zoom & focus, CS mount telephoto lens

Theia-TL936P-5-megapixel-motorized-telephoto-lens-transparent.png

TL936P R4 CS

9-36mm, 5+mpx, Day/Night, 1/2.3", P-iris, motorized zoom & focus, IR cut, CS mount telephoto lens

Theia-TL936P-5-megapixel-motorized-telephoto-lens-transparent.png

TL936P R5 CS

9-36mm, 5+mpx, Day/Night, 1/2.3", P-iris, motorized zoom & focus, PI motor stops, CS mount telephoto lens

Theia-TL936P-5-megapixel-motorized-telephoto-lens-transparent.png

TL936P R6 25

9-36mm, 5+mpx, Day/Night, 1/2.3", P-iris, motorized zoom & focus, IR cut, PI motor stops, D25mount telephoto lens

Theia-TL936P-5-megapixel-motorized-telephoto-lens-transparent.png

TL936P R6 CS

9-36mm, 5+mpx, Day/Night, 1/2.3", P-iris, motorized zoom & focus, IR cut, PI motor stops, CS mount telephoto lens