{"product_id":"kaelor-kpnvg-18-quad-tube-panoramic-night-vision","title":"Kaelor KPNVG-18 Quad-Tube Panoramic Night Vision","description":"\u003cp\u003eThe Kaelor KPNVG-18 is an independent commercial quad-tube panoramic night vision device built around Kaelor Works' own housing platform and LEN panoramic optical package. It is not manufactured by ARGUS or L3Harris.\u003c\/p\u003e\u003cp\u003eFour 18 mm image intensifier tubes form the panoramic image. The two central channels provide the forward binocular view, while the two outer channels extend peripheral coverage. The result is an approximately 97-degree horizontal by 40-degree vertical field of view at 1x magnification.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBuilt to order — approximately 7 days before dispatch.\u003c\/strong\u003e This build period covers component sourcing, assembly, collimation, functional testing, nitrogen purging and order preparation. It is not a delivery estimate.\u003c\/p\u003e\u003ch2\u003eTube configurations\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNNVT4 Gen 2+ green phosphor, FOM 1400\u003c\/li\u003e\n\u003cli\u003eNNVT5 Gen 2+ white phosphor, FOM 1600\u003c\/li\u003e\n\u003cli\u003eNNVT Gen 3 green phosphor, FOM 1800+\u003c\/li\u003e\n\u003cli\u003eNNVT Gen 3 white phosphor, FOM 1800+\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFOM is calculated from tube resolution and signal-to-noise ratio; it is useful for comparing tube classes but does not describe every aspect of the viewed image. Individual tube data sheets are supplied with the completed device.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHigher-spec tube requests:\u003c\/strong\u003e FOM 2000+ tubes and other specific tube requirements may be available by request. Contact us before ordering to discuss sourcing, tube matching and current availability.\u003c\/p\u003e\u003ch2\u003eOptical specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOptical package: LEN panoramic optics\u003c\/li\u003e\n\u003cli\u003eTube format: four 18 mm image intensifier tubes\u003c\/li\u003e\n\u003cli\u003eField of view: 97 x 40 degrees, ±2 degrees\u003c\/li\u003e\n\u003cli\u003eMagnification: 1x\u003c\/li\u003e\n\u003cli\u003eOptical distortion: 3% maximum (optics supplier figure)\u003c\/li\u003e\n\u003cli\u003eRelative illumination: greater than 75% (optics supplier figure)\u003c\/li\u003e\n\u003cli\u003eLens coating: multilayer broadband coating\u003c\/li\u003e\n\u003cli\u003eFocus: manual, 250 mm to infinity\u003c\/li\u003e\n\u003cli\u003eEye relief: approximately 30 mm\u003c\/li\u003e\n\u003cli\u003eExit pupil: approximately 8 mm\u003c\/li\u003e\n\u003cli\u003eDioptre range: approximately +0.5 to -2.5 D\u003c\/li\u003e\n\u003cli\u003eInterpupillary adjustment: continuously adjustable from 50 to 85 mm with manual lock\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHousing and environmental specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHousing colours: black or tan\u003c\/li\u003e\n\u003cli\u003eMount interface: BNVIS dovetail or ANVIS ball-detent\u003c\/li\u003e\n\u003cli\u003eDimensions: approximately 155 x 136 x 83 mm\u003c\/li\u003e\n\u003cli\u003eWeight: approximately 810 g without batteries or external battery pack\u003c\/li\u003e\n\u003cli\u003eIngress protection: IP67\u003c\/li\u003e\n\u003cli\u003ePurge: nitrogen purged after assembly\u003c\/li\u003e\n\u003cli\u003ePublished platform operating range: -40°C to +55°C\u003c\/li\u003e\n\u003cli\u003ePublished platform humidity range: 5% to 95%\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePower\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOperating voltage: 2.6–4.2 V\u003c\/li\u003e\n\u003cli\u003eBattery options: one CR123A cell in the device or the included external four-cell CR123A battery pack\u003c\/li\u003e\n\u003cli\u003ePublished power consumption: less than 0.2 W\u003c\/li\u003e\n\u003cli\u003ePublished runtime: approximately 30–80 hours depending on batteries, tube configuration, temperature and use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eKPNVG-18 device in the selected configuration\u003c\/li\u003e\n\u003cli\u003eExternal battery pack and power cable\u003c\/li\u003e\n\u003cli\u003eProtective lens covers\u003c\/li\u003e\n\u003cli\u003eMount-interface hardware and adjustment tool\u003c\/li\u003e\n\u003cli\u003eFitted hard protective case\u003c\/li\u003e\n\u003cli\u003eIndividual tube test documentation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePlatform figures above are based on the housing and optical-package data currently available. Tube performance and some operating limits vary by the selected intensifiers; the individual tube documentation supplied with the build is the final reference.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/pages\/contact\"\u003e\u003cstrong\u003eDiscuss your build before ordering\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Kaelor Works","offers":[{"title":"NNVT4 GEN2+ Green · FOM 1400 \/ Dovetail \/ Black","offer_id":52046706082080,"sku":"KW-KPN18-N4-GP-DOV-BLK","price":7495.0,"currency_code":"GBP","in_stock":true},{"title":"NNVT4 GEN2+ Green · FOM 1400 \/ Dovetail \/ Tan","offer_id":52046706114848,"sku":"KW-KPN18-N4-GP-DOV-TAN","price":7495.0,"currency_code":"GBP","in_stock":true},{"title":"NNVT4 GEN2+ Green · FOM 1400 \/ ANVIS Ball-Detent \/ Black","offer_id":52046706147616,"sku":"KW-KPN18-N4-GP-ANV-BLK","price":7495.0,"currency_code":"GBP","in_stock":true},{"title":"NNVT4 GEN2+ Green · FOM 1400 \/ ANVIS Ball-Detent \/ Tan","offer_id":52046706180384,"sku":"KW-KPN18-N4-GP-ANV-TAN","price":7495.0,"currency_code":"GBP","in_stock":true},{"title":"NNVT5 GEN2+ White · FOM 1600 \/ Dovetail \/ Black","offer_id":52046706213152,"sku":"KW-KPN18-N5-WP-DOV-BLK","price":8495.0,"currency_code":"GBP","in_stock":true},{"title":"NNVT5 GEN2+ White · FOM 1600 \/ Dovetail \/ Tan","offer_id":52046706245920,"sku":"KW-KPN18-N5-WP-DOV-TAN","price":8495.0,"currency_code":"GBP","in_stock":true},{"title":"NNVT5 GEN2+ White · FOM 1600 \/ ANVIS Ball-Detent \/ Black","offer_id":52046706278688,"sku":"KW-KPN18-N5-WP-ANV-BLK","price":8495.0,"currency_code":"GBP","in_stock":true},{"title":"NNVT5 GEN2+ White · FOM 1600 \/ ANVIS Ball-Detent \/ Tan","offer_id":52046706311456,"sku":"KW-KPN18-N5-WP-ANV-TAN","price":8495.0,"currency_code":"GBP","in_stock":true},{"title":"NNVT Gen 3 Green · FOM 1800+ \/ Dovetail \/ Black","offer_id":52046706344224,"sku":"KW-KPN18-N3-GP-DOV-BLK","price":9495.0,"currency_code":"GBP","in_stock":true},{"title":"NNVT Gen 3 Green · FOM 1800+ \/ Dovetail \/ Tan","offer_id":52046706376992,"sku":"KW-KPN18-N3-GP-DOV-TAN","price":9495.0,"currency_code":"GBP","in_stock":true},{"title":"NNVT Gen 3 Green · FOM 1800+ \/ ANVIS Ball-Detent \/ Black","offer_id":52046706409760,"sku":"KW-KPN18-N3-GP-ANV-BLK","price":9495.0,"currency_code":"GBP","in_stock":true},{"title":"NNVT Gen 3 Green · FOM 1800+ \/ ANVIS Ball-Detent \/ Tan","offer_id":52046706442528,"sku":"KW-KPN18-N3-GP-ANV-TAN","price":9495.0,"currency_code":"GBP","in_stock":true},{"title":"NNVT Gen 3 White · FOM 1800+ \/ Dovetail \/ Black","offer_id":52046706475296,"sku":"KW-KPN18-N3-WP-DOV-BLK","price":9995.0,"currency_code":"GBP","in_stock":true},{"title":"NNVT Gen 3 White · FOM 1800+ \/ Dovetail \/ Tan","offer_id":52046706508064,"sku":"KW-KPN18-N3-WP-DOV-TAN","price":9995.0,"currency_code":"GBP","in_stock":true},{"title":"NNVT Gen 3 White · FOM 1800+ \/ ANVIS Ball-Detent \/ Black","offer_id":52046706540832,"sku":"KW-KPN18-N3-WP-ANV-BLK","price":9995.0,"currency_code":"GBP","in_stock":true},{"title":"NNVT Gen 3 White · FOM 1800+ \/ ANVIS Ball-Detent \/ Tan","offer_id":52046706573600,"sku":"KW-KPN18-N3-WP-ANV-TAN","price":9995.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/7572\/4320\/files\/s-l1600_befe83ec-80bf-40e4-a991-1c297496e325.webp?v=1779544091","url":"https:\/\/kaelorworks.co.uk\/products\/kaelor-kpnvg-18-quad-tube-panoramic-night-vision","provider":"Kaelorworks","version":"1.0","type":"link"}