• Determine Resolution for X-Ray, UV, Thermal, and Far-IR Imaging Systems
• Easy Mounting
• Ideal for Transmittance Applications
Our Clear Optical Path USAF targets are manufactured from an extremely thin electroformed nickel substrate.
Since there is no glass in the pattern area, light travels only through air, eliminating chromatic and absorption
issues. The target pattern covers from Group 0, Element 1 to Group 3, Element 6. Our UV Fused Silica & Fluorescent
USAF targets (at left) are available for most NUV applications, but the Clear Optical Path Target can be
Clear Optical Path USAF Target
Description Stock No. Price
Clear Optical Path USAF Target - 38 mm Dia. #58-402 €814,00
Metric Optical Mount for 38,1 mm Dia. Optics #64-565 €29,75
• Small Pattern Sizes - 100 nm and 3300 lp/mm
• Composed using High-Precision E-Beam Lithography
• Negative Pattern Design
High Resolution Microscopy Slide Targets are designed using high-precision e-beam lithography. The patterns
are etched on a 10 × 10 mm² fused silica substrate with broad spectral transmission (DUV-VIS-NIR), on which
a chromium layer of high optical density is applied. By removing the chromium layer, patterns are created in
sizes down to 100 nm. High Resolution Microscopy Slide Targets provide excellent dimensional stability and
are mounted in a metal microscope slide holder. The negative patterns on each target allow the structures to
be transparent, while the background is blocked by a chrome layer.
USAF 1951 Field
Resolution Target
VARIABLE CONTRAST USAF FIELD TARGET
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420 +44 (0) 1904 788600 | Edmund Optics® N NEW PRODUCT NEW LOW PRICE
testing & detection targets illumination cameras imaging lenses microscopy lasers optomechanics optics
Minimum Resolution: Group 0, Element 1 (1 lp/mm)
Maximum Resolution: Group 3, Element 6 (14,25 lp/mm)
Mount Thickness: 0,0405"
Mount Material: Anodized Aluminum
Electroform Thickness: 0,0005" Nominal
Substrate: Fused Silica
Substrate Dimensions (mm): 10 x 10 x 1
Mount Size (mm): 75 x 25 x 1,5"
Mount Material: Stainless Steel with Laser Engraving
Spectral Range (nm): 200 - 2000
used for very deep UV and far-IR applications.
Clear Optical Path USAF Target
High Resolution Microscopy Slide Targets
High Resolution Microscopy Slide Targets
Description Stock No. Price
High Resolution Microscopy Star Target #37-538 €1.100,00
High Resolution Microscopy Resolution Target #37-539 €1.100,00
High Resolution Microscope Checker Board #37-540 €1.100,00
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Resolving Power Chart
USAF 1951 and
Dot Grid Target
Pocket USAF Target
USAF 1951 Contrast
Resolution Target
IEEE Target
USAF 1951 Field Resolution Target
Stock No./Price #53-715 €129,00
Resolving Power Chart
Stock No./Price #83-001 €42,00
USAF 1951 and Dot Grid Target
Stock No./Price #62-465 €109,00
Pocket USAF Target
Stock No./Price #38-710 €7,00
USAF 1951 Contrast Resolution Target
Stock No./Price #53-714 €129,00
IEEE Target
Stock No./Price #54-802 €181,00
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VARIABLE CONTRAST USAF TARGET
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