12mm S Mount Lens IR Corrected
12mm S Mount Lens IR Corrected
12mm S-Mount Lenses IR-Corrected
12mm IR Corrected M12 Lens

12mm M12 Lens for sensors up to 1/2.5" such as OX05B1S 

IR Corrected 12mm S-Mount Lens 5MP

The CIL123 is an affordable IR corrected 12mm S-Mount Lens for up to 1/2.5" sensor with 3-5MP resolution.

4.8 ( 50 reviews)

$29.00
$0.00

There are 0 units CIL123-F2.3-M12A650 (F/2.3 / M12A / With 650nm IRC Filter) at our US location. We try to restock quickly. Please contact us for availability.

There are 25 units CIL123-F2.3-M12ANIR (F/2.3 / M12A / Without Filter) in stock in the US.

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Lens Features

IR Corrected

 Amazing for Day/Night Applications.

All-Glass All-Metal

Thermally stable performance for outdoor applications.

High Resolution

Suitable for up to 5MP+ 1/2.5" sensors.

Optical and Mechanical Specification Table

Lens ParameterPerformance Detail
Part NumberCIL123
Format Type 1/2.5"
EFL12.5mm
F# 2.3
Resolution 3-5MP (2.2um)
Field of View34° @ 7.2mm
Calculate for your sensor using our M12 Lens Calculator
Image Circle7.2mm
Distortion-0.3% F-θ
Weight5g
IR Cut-Off FilterP/N With: CIL123-F2.3-M12A650
P/N Without: CIL123-F2.3-M12ANIR
ConstructionAL6061

Mechanical Layout

IR Corrected 12mm M12 Lens

Camera Mechanical Compatibility Table*

*Mechanical compatibility only, assuming the standard M12x0.5 lens mount provided by the camera manufacturer. Please check optical compatibility separately.

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Engineering & Quality Assured

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US Engineering Support

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Easy Global Shipment

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Volume Production Ready

Our 12mm, 16mm, 25mm, 35mm, 50mm M12 Lenses. Search all 50+ M12 Lenses including Wide-Angle.

IR Corrected 12mm M12 Lens

CIL122-F2.0-M12A650

IR Corrected 12mm M12 Lens
$59.00
$0.00
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Telephoto 14.4mm M12 Lens

CIL142-F2.6-M12A650

Telephoto 14.4mm M12 Lens
$59.00
$0.00
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Telephoto 16mm M12 Lens

CIL160-F1.9-M12BNIR

Telephoto 16mm M12 Lens
$39.00
$0.00
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Telephoto 21.8mm M12 Lens

CIL121-F2.8-M12A650

Telephoto 21.8mm M12 Lens
$70.00
$0.00
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IR Corrected 25mm M12 Lens

CIL250-F2.0-M12A650

IR Corrected 25mm M12 Lens
$99.00
$0.00
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Telephoto 35mm M12 Lens

CIL350-F2.4-M12A650

Telephoto 35mm M12 Lens
$59.00
$0.00
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Telephoto 50mm M12 Lens

CIL051-F2.8-M12C650

Telephoto 50mm M12 Lens
$79.00
$0.00
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Looking for recommendations, trying to figure out where to start, or want to discuss customizations? Contact our US-based Optical Engineers.