日本VST镜头VS-TC05-150CO VS-TC05-150CO     Compact size and light weight Wide range of WD from 40mm～340mm Variety of magnifications 0.5x～10x : 1.5x / 3.0x / 5.0x also available Built-in Co-axial models     Model VS-TC05-150CO Optical mag. x0.5 ±5% 2/3" - FOV (VxH) 1/2" 9.6x12.8mm 1/3" 7.2x9.6mm WD 152.2mm ±5 O/I (Object & Imager distance) 251.7mm Working F/# 12.5 NA 0.02 Resolution *at λ550nm 16.8μ DOF at PCoC φ0.04mm 4.0mm TV distortion (max.) 0.001 Relative illuminance(Y=4) 0.9 Wavelength Visible (400nm - 700nm) Camera mount C-mount Flange back 17.526mm Sensor size (max.) 1/2" Co-axial prism Built-in Weight (approx.) 90.5g Dimension φ31(MAX) x L=82mm