SKU: 3922873044
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2 kHz Tone detection
The TV220 uses a pulse width of only 1 ns which means the operator can clearly identify multiple events that are less than 2 feet apart
Outer Diameter: 28 mm (1
6 Length (mm) 4572 Width (In
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E-88-593 75mm Dia. x 200mm FL, VIS 0° Coated, Achromatic Lens splicing-capability_yes 2 kHz Tone detectionE 88593 75mm Dia. x 200mm FL, VIS 0 Coated, Achromatic Lens Product ISO Product Drawing Product VIS 0 Coating Curve Diameter (mm): 75. 00 +0. 0 0. 025 Effective Focal Length EFL (mm): 200. 00 Focal Length Tolerance (%): 2 Back Focal Length BFL (mm): 187. 69 Focal Length Specification Wavelength (nm): 587. 6 Clear Aperture CA (mm): 73. 5 Centering (arcmin): <1 Center Thickness CT 1 (mm): 17. 94 Center Thickness CT 2 (mm): 6. 00 Center Thickness