Negative Target (top), Positive Target (bottom)
The Fused Silica Positive Target (chrome pattern, clear background) has the chrome pattern deposited on the top surface of the target, as does the Fused Silica Negative Target (clear pattern, chrome background).
The Fluorescent Fused Silica Targets are ideal for applications involving fluorescence and confocal microscopy, nanotechnology, photolithography, and other UV-based imaging systems. The Fluorescent Fused Silica Positive Target (chrome pattern, clear background) has a fluorescent material on the top surface of the target. The Fluorescent Fused Silica Negative Target (clear pattern, chrome background) has a fluorescent material on the bottom surface.
Note: Chrome coated top surface will reflect UV radiation. Avoid direct skin contact and eye exposure to UV energy. UV protective eyewear sold separately. Fluorescent material adds 0.1 - 0.2mm to thickness of fluorescent targets.
|Number of Line Pairs / mm in USAF Resolving Power Test Target 1951|
|For High Res only|