2″ x 2″ Negative Fluorescent, USAF 1951 Target

Product Details 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. Designed for Calibration of UV or Fluorescence Microscopes Fluorescent Targets have 365nm Excitation Wavelength, 550nm Emission Wavelength Negative and Positive Targets Available 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. Specifications General Type: Negative Fluorescent Target Physical & Mechanical Properties Dimensions (inches): 2 x 2 Thickness (mm): 1.20 (1.1 – 1.2) Optical Properties Coating: Fluorescent Material – Peak Excitation @ 365, Peak Emission @ 550 Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More UV Fused Silica (Corning 7980) Optical Density OD (Average): >3.0 Resolution: Minimum: Group 0, Element 1, Maximum Group 7, Element 6 Surface Quality: 20-10 Surface Flatness (P-V): 2λ Regulatory Compliance RoHS 2015: Compliant × Certificate of Conformance: View × Reach 240: Compliant ×