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Machine Vision Newsletter

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Machine Vision lenses with high performance across their entire image

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Ricoh FL 5MX 5 Megapixel lenses

   
 

Ricoh manufacture a full compliment of factory automation lenses that includes a number of lens series with differing resolutions. They include the "12M" 12Mpix series, "9M" 9MPix, "5M" and "5MX" 5MPix series, "2M" and "A-2M" 2MPix series, "VG" VGA and "L" linescan series. This editorial specifically features the high performance 5MX series. The 5MX series of lenses boast excellent optical characteristics even at the periphery. The performance of most lenses degrades from the centre of the image where they work optimally, out to the corners where the performance degrades. Not so withthe 5MX series. Resolution, contrast distortion and vignetting in the 5MX series is maintained right to the very edges and corners of the field of view.

Lens manufacturers typically specify the resolution and performance of their lenses at the centre of the image and do not account for the fall-off in performance towards the edges. The Ricoh 5MX series technology provides a performance suited to those applications that require the same quality and performance image across the complete field of view.

The Ricoh 5MX series currenly incudes a number of focal lengths: 8mm, 12mm, 16mm, 25mm and 35mm and suit sensor sizes up to 2/3". They feature locking screws for iris and focus rings, a filter thread on the front and they are designed to fit to C-mount or CS-mount cameras.

For more information on the entire FL series, click here

A high degree of diversity across the FL range ensures compatibility and easy installation to a great variety of machine vision systems and applications.

 

 
 
5MX Series: High-performance lenses capturing over the entire measurement field.  
   
Benefits:
Floating focusing mechanism

- The floating mechanism allows users to capture low-distortion, high resolution images at all distances, from infinity right down to the minimum object distance.

5 Mega-pixel at ALL Range


- 5MX Series lenses have a high resolution of over 147 lp/mm.
- 5MX Series keeps TV distortion to less than 0.1%, making them ideal for capturing low distortion images over the entire image measurement.


S-RANK (Best Performance Class)

- 5MX Series uses JIIA (Japan Industrial Imaging Association) lens standards and satisfy S-Rank (Best Performance Class) criteria as high-performance lenses for 2/3 5 Megapixel camera. As entire field 5 Megapixel camera lenses, they capture high resolution, distortion images not just from the center to the periphery but over the entire measurement field.

Compact design

- Despite being a high resolution 5 Megapixel lens, its size (between 68 - 100 grams) allows a high degree of freedom and moveability thus incorporating itself into a wide range of equipment positions.

 
Typical Applications
- Checking for missing pixels in LCD monitors, OEL monitor
- Surface inspection / metal parts, hairline cracks
- Errors and in making detailed inspections / shape, colour and surface of food and pharmaceuticals
- visual sensors
 
       

5M Series: Providing, high-definition, edge-to-edge imaging for object inspection, pattern matching and alignment applications.

 
 
Benefits:
High resolution and high contrast
- Supports 2/3" format, 5 mega-pixel CCD camera with 3.45µm pixel pitch. Achieves 140 lp/mm high resolution from centre to periphery. Produces sharp, high-clarity images with high-contrast.
Compact design

- With an outer diameter of just 43 mm, these lenses are easily maneuvered and installed into high-performance devices.
Minimal optical distortion

- For both the FL-CC2514-5M and the FL-CC1614-5M, optical distortion on the diagonals is less than 1%. TV distortion is held to less than 0.2%. Subsequently, these lenses are an excellent choice for use in the image measurement field.
Bright to the periphery

- The optics accommodate 5 Mega-pixel with F1.4 brightness. With peripheral-light-intensity falloff held to an absolute minimum, it is possible to obtain bright and high-resolution images.
Typical Applications:

- Object inspection
- Pattern matching
- Alignment uses where images with high definition are required for large subjects such as wafers, chip mounters, board mounting etc.


 
       
5MX Series: High-performance lenses capturing over the entire measurement field
FLCC0820-5MX
over 5 megapixel
2/3" format
8 mm
C
2.0~16
30.5 P=0.5mm
FL-CC1218-5MX
over 5 megapixel
2/3" format
12 mm
C
1.8~16
30.5 P=0.5mm
FL-CC1618-5MX
over 5 megapixel
2/3" format
16 mm
C
1.8~16
30.5 P=0.5mm
FL-CC2518-5MX
over 5 megapixel
2/3" format
25 mm
C
1.8~16
30.5 P=0.5mm
FL-CC3524-5MX
over 5 megapixel
2/3" format
35 mm
C
2.4~16
30.5 P=0.5mm
 
5M Series: For inspection, pattern-matching and alignment uses for high-definition, edge-to-edge imaging is needed for large objects. Small optical distortion
FL-CC0814-5M
5 megapixels
2/3, 1/1.8, 1/2, 1/3" format
8 mm
C
1.4-16
58 P=0.75 mm
FL-CC1614-5M
5 megapixels
2/3, 1/1.8, 1/2, 1/3" format
16 mm
C
1.4-16
40.5 P=0.5 mm
FL-CC2514-5M
5 megapixels
2/3, 1/1.8, 1/2, 1/3" format
25 mm
C
1.4-16
40.5 P=0.5 mm

 

Click here for more information on the Ricoh FL series

 

 


 

 

 

 

 

 

 

 

 

 

 

Need a price or more information? Please email Adept Turnkey or call our offices
Adept Turnkey Pty Ltd Smarter Imaging for Better Lives. Distributor of Ricoh products in Australia and New Zealand. To find out more about any Ricoh product,
please call us at Perth (08) 9242 5411 / Sydney (02) 9905 5551 / Melbourne (03) 9384 1775 or contact us

 

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