Overview
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Image circle: 43.2 mm - 90 mm
6 focal lengths: 28 mm - 135 mm
F-Mount lens and V48-Mount lens available
Covering a wide working distance range
Initial apertures: F2.2 - F5.6

Manufactured By: Schneider Optics

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The outstanding feature of the EMERALD lenses is their ability to cover a wide range of working distances. With a maximum aperture of F2.2 to F5.6, EMERALD lenses provide clear and precise images even under difficult lighting conditions. Designed specifically for large sensors, these lenses offer outstanding image quality. Their robust mechanics ensure reliable performance even in demanding and harsh environments. The special focus adjustment and locking mechanism ensures precise and stable focus adjustment.

EMERALD lenses are available in six different focal lengths from 28mm to 135mm. They offer a variety of options for different imaging situations. To meet the requirements of different cameras, the lenses are available with both F-mount and V48-mount. The compact and fast lenses with image circles from 43.2 mm to 90 mm are designed for large area and line sensors.

Discover the compatibility of EMERALD lenses with top sensor brands

Check out the optimal sensor compatibility for EMERALD 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.

Lens Models

Lens	Focal Length	Aperture Range	Max. Sensor Size	Mount	Special Feature	Datasheet
EMERALD 2.8/28 F-LD	28 mm	F2.8-22	43.2 mm	F-Mount	-	Download
EMERALD 2.8/28 F-SD	28 mm	F2.8-22	43.2 mm	F-Mount	-	Download
EMERALD 2.8/28 V48-LD	28 mm	F2.8-22	43.2 mm	V48-Mount	-	Download
EMERALD 2.8/28 V48-SD	28 mm	F2.8-22	43.2 mm	V48-Mount	-	Download
EMERALD 2.2/50 F	50 mm	F2.2-16	43.2 mm	F-Mount	-	Download
EMERALD 2.2/50 V48	50 mm	F2.2-16	43.2 mm	V48-Mount	-	Download
EMERALD 4.0/60 F	60 mm	F4.0-16	62.5 mm	F-Mount	-	Download
EMERALD 4.0/60 V48	60 mm	F4.0-16	62.5 mm	V48-Mount	-	Download
EMERALD 4.0/80 F	80 mm	F4.0-16	43.2 mm	F-Mount	-	Download
EMERALD 4.0/80 V48	80 mm	F4.0-16	82 mm	V48-Mount	-	Download
EMERALD 2.8/100 F-SD	100 mm	F2.8-22	43.2 mm	F-Mount	-	Download
EMERALD 2.8/100 V48-SD	100 mm	F2.8-22	43.2 mm	V48-Mount	-	Download
EMERALD 2.9/100 F-LD	100 mm	F2.9-22	43.2 mm	F-Mount	-	Download
EMERALD 2.9/100 V48-LD	100 mm	F2.9-22	43.2 mm	V48-Mount	-	Download
EMERALD 5.6/135 V48	135 mm	F5.6-22	90 mm	V48-Mount	-	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.

Applications & Markets of the EMERALD lenses

>>>Machine Vision

Machine vision enables machines to recognise objects, patterns and other visual features through the integration of lenses and image processing

>>>Automated Optical Inspection

Automated optical inspection (AOI) uses cameras and software to inspect and analyze components for defects in a manufacturing process.

>>>3D and 2D Measurement

3D and 2D measurement uses cameras and image processing to accurately measure the dimensions and geometry of objects.

>>>Traffic and Surveillance

Traffic and surveillance systems use cameras and image processing to monitor and manage traffic flow and public safety.

Environmental Facts of the EMERALD lenses

Our EMERALD large format lenses are tested to DIN standards to ensure they meet stringent environmental requirements. These tests check the durability of the large format 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

Damp Heat, Cyclic

Shock Testing

Sinusoidal Vibration

-25°C - +70°C

5 cycles a 12h

DIN ISO 9022-2-14-03 -1

-23°C - +40°C

80% - 95% rel. humidity

DIN ISO 9022-2-16-01-1

50 g / 11 ms

18 shocks

DIN ISO 9022-3-30-06-1

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 improve the image quality of your lens in industrial applications.

>>>You may need an optical filter as well? Click here for more information

Schneider Optics EMERALD Lenses Datasheet.pdf

Schneider Optics - EMERALD Large Format Lenses