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TOPAZ 
C-Mount lenses

The specialists for long working distances
 


Key features of the Lenses

  • Optimized for long working distances up to infinity
  • Low chief ray angle suits all SONY Pregius™ generations
  • 1.2" (19.3 mm) max. sensor size (TOPAZ 2.4/6.5: 1.1")
  • 6 focal lengths available: 6.5 mm - 50 mm
  • Initial aperture: F2 - F2.8
  • Motorized iris available
TOPAZ Lens F2.0 25mm C-Mount

TOPAZ lenses for the industry


Optimized for different working distances  these compact and robust 1.1” / 1.2" C-Mount lenses are the perfect choice for demanding short and long distance applications even in harsh environment. With the special broadband AR coating they can be used in the visible 400 to 700 nm and in the NIR 700 to 1000 nm range. The lenses are also available in a version with a motorized iris.

Discover the compatibility of TOPAZ lenses with top sensor brands
Check out the optimal sensor compatibility for TOPAZ lenses. Our selection includes a variety of compatible sensors from leading manufacturers such as Sony, OnSemi, GPixel, Teledyne e2V, ams. Improve your imaging efficiency and accuracy with the ideal lens-sensor combination.

 

 


TOPAZ lens models

Lens model Focal length Aperture range Max. sensor size Mount Special feature Datasheet
TOPAZ 2.4/6.5 C 6.5 mm F2.4-22 (17.6 mm) 1.1'' C-Mount - Download
TOPAZ 2.4/6.5 C-MI 6.5 mm F2.4-22 (17.6 mm) 1.1'' C-Mount Motorized iris Download
TOPAZ 2.8/12 C 12 mm F2.8-16 (19.3 mm) 1.2'' C-Mount - Download
TOPAZ 2.0/25 C 25 mm F2.0-22 (19.3 mm) 1.2'' C-Mount - Download
TOPAZ 2.0/25 C-MI 25 mm F2.0-22 (19.3 mm) 1.2'' C-Mount Motorized iris Download
TOPAZ 2.0/30 C 30 mm F2.0-22 (19.3 mm) 1.2'' C-Mount - Download
TOPAZ 2.0/30 C-MI 30 mm F2.0-22 (19.3 mm) 1.2'' C-Mount Motorized iris Download
TOPAZ 2.0/38 C 38 mm F2.0-22 (19.3 mm) 1.2'' C-Mount - Download
TOPAZ 2.0/38 C-MI 38 mm F2.0-22 (19.3 mm) 1.2'' C-Mount Motorized iris Download
TOPAZ 2.0/50 C 50 mm F2.0-22 (19.3 mm) 1.2'' C-Mount - Download
TOPAZ 2.0/50 C-MI 50 mm F2.0-22 (19.3 mm) 1.2'' C-Mount Motorized iris Download
Focal length: 6.5 mm
Aperture range: F2.4-22
Max. sensor size: (17.6 mm) 1.1''
Mount: C-Mount
Special feature: -
Datasheet: Download
Focal length: 6.5 mm
Aperture range: F2.4-22
Max. sensor size: (17.6 mm) 1.1''
Mount: C-Mount
Special feature: Motorized iris
Datasheet: Download
Focal length: 12 mm
Aperture range: F2.8-16
Max. sensor size: (19.3 mm) 1.2''
Mount: C-Mount
Special feature: -
Datasheet: Download
Focal length: 25 mm
Aperture range: F2.0-22
Max. sensor size: (19.3 mm) 1.2''
Mount: C-Mount
Special feature: -
Datasheet: Download
Focal length: 25 mm
Aperture range: F2.0-22
Max. sensor size: (19.3 mm) 1.2''
Mount: C-Mount
Special feature: Motorized iris
Datasheet: Download
Focal length: 30 mm
Aperture range: F2.0-22
Max. sensor size: (19.3 mm) 1.2''
Mount: C-Mount
Special feature: -
Datasheet: Download
Focal length: 30 mm
Aperture range: F2.0-22
Max. sensor size: (19.3 mm) 1.2''
Mount: C-Mount
Special feature: Motorized iris
Datasheet: Download
Focal length: 38 mm
Aperture range: F2.0-22
Max. sensor size: (19.3 mm) 1.2''
Mount: C-Mount
Special feature: -
Datasheet: Download
Focal length: 38 mm
Aperture range: F2.0-22
Max. sensor size: (19.3 mm) 1.2''
Mount: C-Mount
Special feature: Motorized iris
Datasheet: Download
Focal length: 50 mm
Aperture range: F2.0-22
Max. sensor size: (19.3 mm) 1.2''
Mount: C-Mount
Special feature: -
Datasheet: Download
Focal length: 50 mm
Aperture range: F2.0-22
Max. sensor size: (19.3 mm) 1.2''
Mount: C-Mount
Special feature: Motorized iris
Datasheet: Download


Didn't find the right fit?
If these models don’t meet your requirements or specifications, explore our complete lens portfolio using our lens selector.


Mounts for the TOPAZ lenses

C-Mount

A C-mount is a specific mechanical connection widely used in the industry for cameras and lenses. It is defined by a diameter of 1 inch (25.4 mm) and 32 threads per inch (C-mount thread). This mount allows lenses to be easily and securely attached to cameras and is widely used in machine vision and other applications.


C-mount connectors provide a robust and proven solution for connecting lenses to cameras. The standardization of C-mount also makes it easy to change lenses to meet the changing needs of different applications.

 

Product features




Product sheet PDF

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Download the TOPAZ lens product sheet for details of the lens family. It provides a comprehensive overview of the features, specifications and capabilities of each lens in the family.

 

DOWNLOAD PDF


Motorized lenses

TOPAZ Lens F2.4 6.5mm C-Mount Motorized


Schneider-Kreuznach offers high-quality lenses with motorized iris for industrial applications. They offer precision and flexibility in changing lighting conditions. The motorized iris adjusts to the lighting conditions by an electric control and offers maximum precision in various industries such as transportation and aviation.

More information


Environmental Facts of the TOPAZ lenses


Our TOPAZ compact lenses are tested to DIN standards to ensure they meet stringent environmental requirements. These tests check the durability of the compact lenses, their resistance to temperature changes and their ability to withstand shock tests and sinusoidal vibration. This ensures that the industrial lenses are up to the task in demanding industrial applications such as machine vision or automated optical inspection, providing consistent performance and reliability over time.

Slow temperature cycling

-25°C - +70°C
5 cycles a 12h

DIN ISO 9022-2-14-03 -1
Damp heat, cyclic

-23°C - +40°C
80% - 95% rel. humidity

DIN ISO 9022-2-16-01-1
Shock testing

50 g / 11 ms
18 shocks

DIN ISO 9022-3-30-06-1

Sinusoidal vibration

2 g
10-500 Hz

DIN ISO 9022-3-36-04-1

optical filters


By protecting the lens, eliminating unwanted wavelengths and enhancing contrast, optical filters can improve the image quality of your lens in industrial applications.

 

ACCESSORIES FOR OUR Topaz LENSES


Maximise the potential of your industrial lens with our range of high quality accessories including camera adapters, extension tubes, filter holders and UNIFOC.

Overview of all Schneider-Kreuznach Products

Download our Product Brochure (PDF)

The interactive eBrochure includes all standard Industrial Lenses and Industrial Optical Filters currently available from Schneider-Kreuznach. 
Find all the important information about our products in one place. Search, compare and find the right solution for your needs. DOWNLOAD

Produktuebersicht_2022.jpg

 

MORE C-Mount LENSES


Check out our range of C-Mount or TFL-Mount compact lenses. They're compact, robust and available in ruggedized, stabilized or motorized versions. Ideal for demanding applications like automated optical inspection, 3D measurement and machine vision in industrial environments.

 

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Ringstraße 132
55543 Bad Kreuznach | Germany
+49 (0) 671 601 0

 

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