{"id":16283,"date":"2026-07-10T15:00:28","date_gmt":"2026-07-10T12:00:28","guid":{"rendered":"https:\/\/pautac.fi\/?post_type=product&p=16283"},"modified":"2026-07-10T15:01:26","modified_gmt":"2026-07-10T12:01:26","slug":"f-pvs31-fusion-night-vision-thermal-binocular-gen-iii","status":"publish","type":"product","link":"https:\/\/pautac.fi\/en\/product\/f-pvs31-fusion-night-vision-thermal-binocular-gen-iii\/","title":{"rendered":"F-PVS31 Fusion Night Vision\/Thermal Binocular | Gen III"},"content":{"rendered":"
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The F-PVS31’s various display modes, such as target magnification and outline, allow the user to adapt the image to a wide variety of situations. The F-PVS31 combines the power of night vision and thermal imaging, giving you an unrivaled view even in the darkest and most challenging environments. Whether you’re a professional in the military or law enforcement, an avid outdoor enthusiast, or a security expert, this device is designed to meet your needs.<\/span><\/p>\n

The F-PVS31 is powered by external battery box (2 pcs x 18650 batteries) that gives more than 60 hours operation in night vision mode and up to 8 hours continuous running in fusion mode.<\/span><\/p>\n

Features:<\/span><\/h5>\n
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    • Dual-spectrum image fusion and object highlight<\/span><\/li>\n
    • Selection of thermal view, night vision, or both them combined with multiple fusion modes switchable<\/span><\/li>\n
    • 12 \u00b5m, 640\u00d7512 high-sensitivity thermal detector<\/span><\/li>\n
    • Azimuth and Pitch\/Inclination Indication<\/span><\/li>\n
    • Built-in compass with calibration<\/span><\/li>\n
    • Brightness and contrast image adjustment<\/span><\/li>\n
    • Rollover automatic shutdown<\/span><\/li>\n
    • Interpupillary distance adjustment<\/span><\/li>\n
    • Up to 8 hours continuous running in fusion mode<\/span><\/li>\n
    • More then 60 hours operation in night vision mode<\/span><\/li>\n
    • Waterproof IP67<\/span><\/li>\n
    • Built in HUD<\/span><\/li>\n
    • Record video and photos<\/span><\/li>\n
    • 1 Years Warranty<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n
      Specifications:<\/span><\/h5>\n
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        • Thermal Detector: 640×512 12um<\/span><\/li>\n
        • Thermal Wavelengt:h 8um to 14um<\/span><\/li>\n
        • FOV: 40\u00b0 (night vision), 24\u00b0 x 18\u00b0 (thermal mode)<\/span><\/li>\n
        • Display resolution: 1024×768 px<\/span><\/li>\n
        • Detection Range: 1500m<\/span><\/li>\n
        • Colour Palettes: White hot, Black hot, Red Hot, Outline<\/span><\/li>\n
        • Diopter: -4 to +2<\/span><\/li>\n
        • Eye Relief: 25mm<\/span><\/li>\n
        • IR illuminator Onboard<\/span><\/li>\n
        • Operating temperature: -40\u2103~+50\u2103<\/span><\/li>\n
        • Storage temperature: -50\u2103~+50\u2103<\/span><\/li>\n
        • Waterproof IP67<\/span><\/li>\n
        • Dimensions 115 x 106 x 95mm<\/span><\/li>\n
        • Weight 660g (with battery pack)<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n
          Image intensifier tubes:<\/span><\/h5>\n

          Device is supplied with autogated ITAR-free Gen 3 green or white phosphor image intensifier tube. Compared with the Gen2+ image intensifier tube, the Gen 3 image intensifier tube uses GaAs photocathode. GaAs is more efficient in converting photons into electrons, it can provide better resolution and sensitivity, and it can provide better observation effects in darker environments.<\/span><\/p>\n

          Gen 3 image image intensifier tubes have working temperature -45\u2103 ~ +55\u2103 and storage temperature -50\u2103 ~ +60\u2103.<\/span><\/p>\n

          Image intensifier tube specification:<\/span><\/h5>\n

          Gen III FOM 1800+ Autogate<\/span><\/strong><\/p>\n

          Luminance sensitivity 2850K: \u22651800 \u03bcA\/lm
          \nSignal-to-Noice Ratio: Min 25<\/span>
          \nResolution: Min 64 lp\/mm<\/span>
          \nGain: Min 11000 cd\/m\u00b2\/lx r
          \nFast Auto-Gating Power Supply Unit<\/span><\/p>\n

          Gen III FOM 2000+ Autogate<\/span><\/strong><\/p>\n

          Luminance sensitivity 2850K: \u22651900 \u03bcA\/lm
          \nSignal-to-Noice Ratio: Min 28<\/span>
          \nResolution: Min 64 lp\/mm<\/span>
          \nGain: Min 12000 cd\/m\u00b2\/lx r
          \nFast Auto-Gating Power Supply Unit<\/span><\/p>\n

          Gen III FOM 2400+ Autogate<\/span><\/strong><\/p>\n

          Luminance sensitivity 2850K: \u22652000 \u03bcA\/lm
          \nSignal-to-Noice Ratio: Min 32<\/span>
          \nResolution: Min 68 lp\/mm<\/span>
          \nGain: Min 15000 cd\/m\u00b2\/lx r
          \nFast Auto-Gating Power Supply Unit<\/span><\/p>\n

          Warranty:<\/span><\/h5>\n

          Paukatti Oy’s night vision devices (excluding manufacturer built systems which are subject to their manufacturer warranty) are guaranteed to be free from manufacturing defects in both material and workmanship under normal use for a period of three (3) years for night vision device housing and two (2) years for NNVT image intensifier tubes and and one (1) years for Photonis image intensifier tubes from the date of purchase.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"

          F-PVS31 Fusion Binocular is a binocular night vision device combining the best features of both worlds in one device using analog residual light amplifiers and a digital thermal imaging sensor. It is equipped with a new generation of night vision fusion technology, in which three-dimensional binocular imaging enables the user to detect targets more effectively and distinguish threats more quickly.<\/span><\/p>\n

          F-PVS-31 Fusion Binocular stand out among competing options because they have variable diopters, a built-in IR illuminator, and NNVT\u2019s thin-filmed image intensifier tubes (IIT) and 640×512 12um thermal sensor.<\/span><\/p>\n

          Included in delivery:<\/span><\/h5>\n
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          • Binocular fusion night vision device<\/span><\/li>\n
          • Eye cup<\/span><\/li>\n
          • Objective lens cover<\/span><\/li>\n
          • External battery pack<\/span><\/li>\n
          • Helmet bracket, soft foldable helmet<\/span><\/li>\n
          • Carry case<\/span><\/li>\n
          • Cleaning cloth<\/span><\/li>\n
          • User Manual<\/span><\/li>\n<\/ul>\n","protected":false},"featured_media":16042,"template":"","meta":{"_customify_content_layout":"","_customify_sidebar":"","_customify_page_header_display":"default","_customify_disable_header":"","_customify_disable_header_top":"","_customify_disable_header_main":"","_customify_disable_header_bottom":"","_customify_disable_page_title":"","_customify_disable_content_vertical_padding":"","_customify_disable_footer_top":"","_customify_disable_footer_main":"","_customify_disable_footer_bottom":"","_customify_breadcrumb_display":"","_customify_header_transparent_display":"default"},"product_brand":[],"product_cat":[691,615,371,509],"product_tag":[632,378,376,392,377,620,354,375,374],"class_list":["post-16283","product","type-product","status-publish","has-post-thumbnail","product_cat-fuusiolaitteet","product_cat-kyparakiinnitteiset-lampokamerat","product_cat-lampokamerat","product_cat-valonvahvistimet","product_tag-fusion","product_tag-lampokiikari","product_tag-lampotahtain","product_tag-mini","product_tag-monocular","product_tag-nnvt","product_tag-scope","product_tag-sight","product_tag-thermal","product_shipping_class-posti-m-paketti","first","instock","featured","taxable","shipping-taxable","purchasable","product-type-simple","customify-col","product-has-gallery"],"_links":{"self":[{"href":"https:\/\/pautac.fi\/en\/wp-json\/wp\/v2\/product\/16283","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pautac.fi\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pautac.fi\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pautac.fi\/en\/wp-json\/wp\/v2\/media\/16042"}],"wp:attachment":[{"href":"https:\/\/pautac.fi\/en\/wp-json\/wp\/v2\/media?parent=16283"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/pautac.fi\/en\/wp-json\/wp\/v2\/product_brand?post=16283"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pautac.fi\/en\/wp-json\/wp\/v2\/product_cat?post=16283"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pautac.fi\/en\/wp-json\/wp\/v2\/product_tag?post=16283"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}