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!! Attention the article is no longer available !! The residual light intensifier stem device is equipped with a Photonis image intensifier tube, it has a manual brightness control, a very wide field of view and is therefore ideal for older people. The image rendering is onyx in color.
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!! Attention the article is no longer available !! This residual light amplifier attachment was installed with an image intensifier tube 2S Photonis green MG 45 - 64 lp / mm, it has manual brightness control, is shock-resistant and protected against lightning.