resource guide fixed focal length telecentric liquid lens / specialty filters / accessories microscopy / objectives cameras illumination targets
SilverTL™ Telecentric Lenses
1.0X
2/3" Format
Spatial Frequency in Cycles per mm
Curve Guide see page 14 2.0X
2/3" Format
4.0X
2/3" Format
www.edmundoptics.co.uk/imaging 99
Curve Guide see page 14
Pixel Size:
Contrast (%)
100
90
80
70
60
50
40
30
20
10
0
0.0 75.0
10μm 5μm
150.0
MTF: f/6.0, #58-430
TS 5.50mm
TS 4.00mm
TS 0.00mm
Diff. Limit
Primary Magnification: 1.0X
Maximum Camera Sensor Format: 2/3"
Horizontal Field of View, 2/3" Sensor: 8.8mm
Working Distance (±3mm): 83mm
Depth of Field (20 lp/mm, f/10): ±0.5mm @ 20%
Aperture (f/#): f/6 - f/22
Numerical Aperture NA, Object Side: 0.082
Typical Telecentricity @ 588nm: <0.045°
Typical Distortion @ 588nm: <0.060%
Coating: 425 - 675nm BBAR
Number of Elements (Groups): 6 (5)
Lens Mount: C-Mount
Weight: 193g
Stock No. / Price #58-430 £845.75
Mounting Clamp / Price #56-870 £127.50
Color Filter - Red / Price #58-642 £42.08
UV/Protective Filter / Price #54-039 £26.78
Linear Polarizing Filter / Price #52-556 £29.33
Call For OEM Quantity Pricing
Spatial Frequency in Cycles per mm
Pixel Size:
Contrast (%)
100
90
80
70
60
50
40
30
20
10
0
0.0 75.0
10μm 5μm
150.0
MTF: f/6.0, #58-431
TS 5.50mm
TS 4.00mm
TS 0.00mm
Diff. Limit
Primary Magnification: 2.0X
Maximum Camera Sensor Format: 2/3"
Horizontal Field of View, 2/3" Sensor: 4.4mm
Working Distance (±3mm): 75mm
Depth of Field (20 lp/mm, f/10): ±0.13mm @ 20%
Aperture (f/#): f/6 - f/22*
Numerical Aperture NA, Object Side: 0.164
Typical Telecentricity @ 588nm: <0.075°
Typical Distortion @ 588nm: <0.040%
Coating: 425 - 675nm BBAR
Number of Elements (Groups): 7 (6), 8 (7)*
Lens Mount: C-Mount
Weight (Standard / In-Line): 280g / 314g
Standard Stock No. / Price #58-431 £871.25
In-Line Stock No. / Price #88-348 £1,636.25
Mounting Clamp / Price #56-870 £127.50
Color Filter - Red / Price #89-829 £165.75
Color Filter - Green / Price #89-789 £165.75
Color Filter - Blue / Price #89-769 £165.75
UV/Protective Filter / Price #89-799 £165.75
Linear Polarizing Filter / Price #52-558 £31.03
Call For OEM Quantity Pricing
Spatial Frequency in Cycles per mm
Pixel Size:
Contrast (%)
100
90
80
70
60
50
40
30
20
10
0
0.0 75.0
10μm 5μm
150.0
MTF: f/6.0, #58-432
TS 5.50mm
TS 4.00mm
TS 0.00mm
Diff. Limit
Primary Magnification: 4.0X
Maximum Camera Sensor Format: 2/3"
Field of View, 2/3" Sensor: 2.2mm
Working Distance (±3mm): 44mm
Depth of Field (20 lp/mm, f/10): ±0.03mm @ 20%
Aperture (f/#): f/6 - f/22
Numerical Aperture NA, Object Side: 0.32
Typical Telecentricity @ 588nm: <0.050°
Typical Distortion @ 588nm: <0.060%
Coating: 425 - 675nm BBAR
Number of Elements (Groups): 8 (7)
Lens Mount: C-Mount
Weight: 733g
Stock No. / Price #58-432 £1,062.50
Mounting Clamp / Price #56-870 £127.50
Color Filter - Red / Price #54-765 £42.08
Color Filter - Green / Price #54-771 £42.08
Color Filter - Blue / Price #54-777 £42.08
UV/Protective Filter / Price #54-046 £29.33
Linear Polarizing Filter / Price #36-443 £34.43
Call For OEM Quantity Pricing
Curve Guide see page 14
*In-line version is f/10 - f/22 and includes an additional beamsplitter
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