Basler Lens C12T-1-80-VI-C#

High-performance bi-telecentric lens with an aperture range of F5.3–F32 and a magnification of 1.0. It allows you to connect an external light.

Basler Lens C12T-1-80-VI-C

Key Features#

Fits all Basler cameras with a sensor size of up to 1.2"
Metal housing
C-Mount
Variable iris
Allows connecting coaxial illumination
Excellent value for money

Info

The technical data shown in the following sections are nominal design values. The real values of the delivered products can deviate from the nominal design values.

General Specifications#

	C12T-1-80-VI-C
Order Number	2200002857
Magnification β (x)	1.0
Working Distance WD (mm)	80
Aperture Range	F5.3–F32
Theoretical Object-side Resolution (µm) (dep. on f/#)	3.5–21.5
MTF30 (lp/mm) (dep. on f/#)	171–33
Numerical Aperture N.A. (dep. on f/#)	0.095–0.016
Object-side Theoretical Depth of Field (mm) (dep. on f/#)	0.4–2.6
Image Circle (⌀ mm)	20 mm (1.2" format)
Image-side Distortion (% max, typical)	0.045
Wavelength Range	Visible (420–660 nm)
Object-side Telecentricity (° max, typical)	0.1

Mechanical Specifications#

	C12T-1-80-VI-C
Camera Mount	C-mount
Total Lens Length	149.6
Coaxial Lighting	Yes

Lens Dimensions#

Basler Lens C12T-1-80-VI-C

Performance Chart#

Resolution versus Image Height#

Conditions: f/2.8, polychromatic @ best performing f-number

C12T-1-80-VI-C - Resolution versus Image Height