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DIAMOND XL 0.21/5.0x 
V70 Beamsplitter line scan lens

 



Key features

  • High resolution over the entire field
  • Low chromatic focal shift
  • No rel. illumination loss at the edge
  • Axial In-line Illumination
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schneider-kreuznach-diamond-lens-0-21-5-0x-v70-beamsplitter-1099014.png

DIAMOND line scan lenses offer unmatched resolution and magnification for demanding 12k & 16k imaging applications, supporting pixel sizes as small as 3.5 µm and image circles up to 82 mm. With multiple magnifications, a beamsplitter option, and a V-Mount system for precise azimuth alignment, they ensure exceptional image quality and versatility across a broad range of industries.

This lens with beam splitter for axial illumination is optimized for 16k / 5µm (82 mm) line scan sensors. The lens provides high performance at >72 LP/mm with low color shift and detects the smallest targets to solve the most challenging applications. The V-Mount interface makes it easy to install mounts and to rotate the lens into the highest performance. Typical applications: FPD inspection, PCB inspection, high resolution defect detection, and automated optical inspection.

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Technical specifications: DIAMOND XL 0.21/5.0X V70-Mount beamsplitter

Type [standard]V70-BS
ID [standard]1099014
InterfaceV70-Mount
Focal length [mm]82
Image space numerical aperture rangeF/1.6 ... F/11
Numerical aperture [object | image]0.21 | 0.04
Max. sensor size [mm]82
Max. angle of view [°]8
Rec. magnification-5 (-5.1
Rec. working distance range [mm]34.0 (33.6
Max. mechanical focus travel [mm]24.4
Filter thread [mm]M62 x 1
Storage temperature [°C]0 … +50
Net. weight [standard] [g]1170
Additional infoMax. chief ray angle in object space = 2.9°
f'eff [mm]82.23
SF [mm]-18.53
S'F' [mm]-31.82
HH' [mm]-17.62
ß'P0.81
SEP [mm]82.63
S'AP [mm]-98.67
Σd [mm]160.13

Lens specifications glossary

 

Specification Description
Focal length Nominal focal length
Aperture range F/# Image space F-number range for infinity focus position
Numerical aperture Maximum real numerical aperture (depending on recommended magnification range either for infinity or respective fixed magnification)
Max. sensor size Image circle diameter
Max. angle of view Angle of view associated with maximum sensor size (depending on recommended magnification range either for infinity or respective fixed magnification)
Rec. magnification range Magnification range as recommended by Schneider-Kreuznach
Rec. working distance range Working distance, i.e. distance between object and first mechanical element, associated with recommended magnification range
Net weight weight of unpacked lens without lens cap
f'eff Effective focal length
SF Distance between vertex of first lens surface and object space focal point
S'F' Distance between vertex of last lens surface and image space focal point (back focal distance at infinity)
HH' Distance between principal planes
ß'P Pupil magnification (= exit pupil diameter / entrance pupil diameter)
SEP Distance between vertex of first lens surface and entrance pupil
S'AP Distance between vertex of last lens surface and exit pupil
Σ d Distance between vertices of first and last lens surface
s'A Flange focal distance (in air) for infinite object distance (depending on recommended magnification range either for infinity or respective fixed magnification)
ß' Magnification (= image size / object size), negative value because image is inverted
OO' Distance between object and image
Info  Unless otherwise stated all dimensions in this data sheet are in mm

 

Picture of the lens

DIAMOND Lens XL 0.21 5.0x V70 Beamsplitter

 

Technical drawing

diamond-xl-0-21-5-0x-v70-mount-beamsplitter-1099014-technical-drawing.jpg

 

Technical drawing

diamond-xl-0-21-5-0x-v70-mount-beamsplitter-1099014-technical-drawing-beamsplitter.jpg

 

Relative illumination vs. image height

diamond-xl-0-21-5-0x-v70-mount-beamsplitter-1099014-relative-illumination-vs-image-height.jpg

 

Distortion vs. image height

diamond-xl-0-21-5-0x-v70-mount-beamsplitter-1099014-distortion-vs-image-height.jpg

 

Transmittance vs. wavelength

diamond-xl-0-21-5-0x-v70-mount-beamsplitter-1099014-transmittance-vs-wavelength.jpg


MTF charts


 

Spectrum name VIS
Wavelengths [nm] 425 475 525 575 625 675
Rel. weights [%] 1.5 13.6 26.5 27.8 24.2 6.4
diamond-xl-0-21-5-0x-v70-mount-beamsplitter-1099014-mtf-charts.jpg

 

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Jos. Schneider Optische Werke GmbH
Ringstraße 132
55543 Bad Kreuznach | Germany
+49 (0) 671 601 0

 

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isales@schneiderkreuznach.com

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