cr 39-plastic for a distortion-free image.Optical efficiency: ±0 dpt.Available with 450 nm, 511 nm, 527 nm, 550 nm cut-off, with or without polarisation.The lenses have screw attachment, they are not riveted
cr 39-plastic for a distortion-free image.Optical efficiency: ±0 dpt.Available with 450 nm, 511 nm, 527 nm, 550 nm cut-off, with or without polarisation.The lenses have screw attachment, they are not riveted
cr 39-plastic for a distortion-free image.Optical efficiency: ±0 dpt.Available with 450 nm, 511 nm, 527 nm, 550 nm cut-off, with or without polarisation.The lenses have screw attachment, they are not riveted
cr 39-plastic for a distortion-free image.Optical efficiency: ±0 dpt.Available with 450 nm, 511 nm, 527 nm, 550 nm cut-off, with or without polarisation.The lenses have screw attachment, they are not riveted
minimisation of glare by blocking short-wave, energy-rich light components.Cut-off filters 450 nm, 511nm, 527 nm, 550 nm, also available in polarised options.Glasses made of particularly lightweight cr 39-plastic
minimisation of glare by blocking short-wave, energy-rich light components.Cut-off filters 450 nm, 511nm, 527 nm, 550 nm, also available in polarised options.Glasses made of particularly lightweight cr 39-plastic
cr 39-plastic for a distortion-free image.Optical efficiency: ±0 dpt.Available with 450 nm, 511 nm, 527 nm, 550 nm cut-off, with or without polarisation.The lenses have screw attachment, they are not riveted
cr 39-plastic for a distortion-free image.Optical efficiency: ±0 dpt.Available with 450 nm, 511 nm, 527 nm, 550 nm cut-off, with or without polarisation.The lenses have screw attachment, they are not riveted
cr 39-plastic for a distortion-free image.Optical efficiency: ±0 dpt.Available with 450 nm, 511 nm, 527 nm, 550 nm cut-off, with or without polarisation.The lenses have screw attachment, they are not riveted
cr 39-plastic for a distortion-free image.Optical efficiency: ±0 dpt.Available with 450 nm, 511 nm, 527 nm, 550 nm cut-off, with or without polarisation.The lenses have screw attachment, they are not riveted
