{"id":16286,"date":"2026-07-10T15:05:44","date_gmt":"2026-07-10T12:05:44","guid":{"rendered":"https:\/\/pautac.fi\/?post_type=product&p=16286"},"modified":"2026-07-10T15:06:20","modified_gmt":"2026-07-10T12:06:20","slug":"f-pvs31-fusion-night-vision-thermal-binocular-photonis","status":"publish","type":"product","link":"https:\/\/pautac.fi\/en\/product\/f-pvs31-fusion-night-vision-thermal-binocular-photonis\/","title":{"rendered":"F-PVS31 Fusion Night Vision\/Thermal Binocular | Photonis"},"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 Photonis ECHO or 4G green and white phosphor image intensifier tube.<\/span><\/p>\n

          The Photonis ECHO technology is the commercial grade image intensifier tube by Photonis, offering two high performance grades to the commercial market for civilian users. ECHO image intensifier tubes serve many night vision applications for users that require good range and details at night and making them perfect for sport shooters, hunters, airsoft practioners and night vision enthusiasts. The ECHO14’s with UCD 14mm provide an image with a FOV of 36\u00b0 compared to standard 40\u00b0.<\/span><\/p>\n

          The 4G Image Intensifier Tube (IIT) is a more affordable version than 4G+ while maintaining a high level of performance. 4G IIT provides operators high image quality and long detection ranges in the most challenging light conditions: brightness of equipment, longevity of intensifier tubes, ability to see farther in increasingly low levels of darkness and very fast auto-gating.<\/span><\/p>\n

          The Photonis 4G+ image intensifier tubes meet the stringent requirements of modern warfare at night to deliver end-users a very high performance in all field conditions. The 4G+ technology offers extended bandwidth for high image quality on all theatres of operation, a very fast auto-gating and a small halo providing more details around light sources. Thanks to a very high Figure Of Merit (FOM) and extended sensitivity, operators benefit from the best possible range in all types of environment.<\/span><\/p>\n

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

          Photonis ECHO14 FOM 1800 – 2200 AG<\/span><\/strong><\/p>\n

          Signal-to-Noice Ratio: Min 24<\/span>
          \nResolution: Min 57
          \nGain: Min 9000 cd\/m\u00b2\/lx r
          \nFast Auto-Gating Power Supply Unit<\/span><\/p>\n

          Photonis ECHO FOM 1800 – 2200 AG<\/span><\/strong><\/p>\n

          Signal-to-Noice Ratio: Min 24<\/span>
          \nResolution: Min 57
          \nGain: Min 9000 cd\/m\u00b2\/lx r
          \nFast Auto-Gating Power Supply Unit
          \n<\/span><\/p>\n

          Photonis ECHO+ FOM 2200+ AG<\/span><\/strong><\/p>\n

          Signal-to-Noice Ratio: Min 25<\/span>
          \nResolution: Min 57
          \nGain: Min 9000 cd\/m\u00b2\/lx r
          \nFast Auto-Gating Power Supply Unit<\/span><\/p>\n

          Photonis 4G FOM 1800+ AG<\/span><\/strong><\/p>\n

          Signal-to-Noice Ratio: Min 28<\/span>
          \nResolution: Min 64
          \nGain: Min 10000 cd\/m\u00b2\/lx r
          \nFast Auto-Gating Power Supply Unit
          \nVery little or none spots<\/span><\/p>\n

          Photonis 4G+ FOM 2300+ AG<\/span><\/strong><\/p>\n

          Signal-to-Noice Ratio: Min 30<\/span>
          \nResolution: Min 70
          \nGain: Min 10000 cd\/m\u00b2\/lx r
          \nFast Auto-Gating Power Supply Unit
          \nVery little or none spots<\/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-16286","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\/16286","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=16286"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/pautac.fi\/en\/wp-json\/wp\/v2\/product_brand?post=16286"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pautac.fi\/en\/wp-json\/wp\/v2\/product_cat?post=16286"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pautac.fi\/en\/wp-json\/wp\/v2\/product_tag?post=16286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}