{"title":"NV Lens Protectors","description":"","products":[{"product_id":"defender-nv-optics-protector","title":"Cold Harbour Defender PVS-14 NV lens protector","description":"\u003cp\u003eProtect your expensive night vision optics against debris, abrasion, and impacts with these objective and ocular lens protectors. \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/HPC8eUfjEpo?si=RYW4hII3-tPv2nCY\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003eThe Cold Harbour PVS-14 NV Defender lens protectors offer improvements over existing offerings in several key areas:\u003c\/p\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003cul\u003e\n\u003cli\u003ecustom-designed lens ring with a smooth bevel so it doesn't scratch up your glasses or eyepro if you want to move your NV device closer to your eyes\u003c\/li\u003e\n\u003cli\u003eprecision CNC-machined proprietary lenses mean a clean edge and no laser burn marks on polycarbonate\u003c\/li\u003e\n\u003cli\u003eelegantly shaped texturing on the circumference of the ring allows you to properly tighten and torque the lens protector on your lens assembly - no more rattling lens protectors that come loose after a few outings!\u003c\/li\u003e\n\u003cli\u003e~90% light transmission on a new coated lens means the highest light transmission with over 35x the scratch-resistance over traditional uncoated polycarbonate or acrylic\u003c\/li\u003e\n\u003cli\u003elens is chemically resistant against paints and adhesives, UV-coated and warrantied for 10 years against yellowing\u003c\/li\u003e\n\u003cli\u003eImpact tested to 400fps with 0.2g BBs and Simunitions and UTMs - multiple hits at point-blank range\u003c\/li\u003e\n\u003cli\u003eMatte anodized ring, anti-reflective finish \u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003eThese have been tested to work perfectly with any NV device that takes \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eUS MILSPEC\u003c\/strong\u003e\u003c\/span\u003e PVS14 lenses, such as: PVS-1531, DTNVG, DTNVS, RNVG, Mod3, BNVD, PVS-7B, PVS-7D, etc. They have been tested to work on the following lenses:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNoctis Technologies (formerly Carson Industries) objective and ocular\u003c\/li\u003e\n\u003cli\u003ePVS-14 Standard\/Steele Industries\/Torrent Photonis\/Salvo Optics Lenses\u003c\/li\u003e\n\u003cli\u003ePhotonis Defence Boomslang 50\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e° Wide FOV Lens\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRPO 3.0 Ultralight Lenses\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eRPO 4.0 \/ NVD-N Ultralight Lenses\u003cbr\u003e- RPO 4.0 eyepeice lenses require a spacer to be installed in the lens to not contact the lens itself. Be sure to select the correct options in the dropdown above.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e Not compatible with Rix tactical RNV-31S\/Jerry-31S. Optronics\/AGM\/Apache\/ACT\/Spyron lens fitment is not guaranteed. In some situations where off-spec lenses are used, the protectors can be made to work by applying a thin strip of Teflon tape to fill in the tolerance differences.\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable in three options:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClear polycarbonate (the classic - impact resistance, scratch resistance, wipes clean with a cloth with no scratching, tested against UTM .556 MMR and BBs)\u003c\/li\u003e\n\u003cli\u003eAmber (for use with green-phosphor image intensifier tubes, dulls the harsh contrast of the green\/black image, less impact, and is scratch-resistant than polycarbonate due to the material used to achieve the colour)\u003c\/li\u003e\n\u003cli\u003eGlass (thin, optical grade,  anti-reflection-coated glass provides the absolute highest light transmittance (99.6%) with the scratch-resistance you'd come to expect over standard polycarbonate; Because glass is thinner, this will also allow you to use the NV Defender with accessories that need to clip onto an eyecup retaining ring - sold separately) - Due to the extreme thin-ness of the glass, it is quite fragile and we only recommend them for static applications eg: astrophotography\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe clear polycarbonate lens protectors have a \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eLIFETIME WARRANTY\u003c\/strong\u003e\u003c\/span\u003e against breakage. If you somehow shatter your lens, we will provide you a replacement, no questions asked.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNotes: You will not be able to use the ocular eyecup retaining ring with the Defender NV optics protector due to the low-profile nature of the protector. If you are planning on using a night vision recording device and require the use of eyecup retaining rings, please select the \"Glass\" option. The protector will ship with a thinner optical-grade glass lens that, while offering less ballistic protection, will provide the highest optical clarity and light transmittance and will allow you sufficient threads to use the retaining ring.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eMay not work with the Rix RNV-31S.\u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003eSold in singles. (If you need front\/rear protection for binocular NV, purchase FOUR)\u003cbr\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eMADE IN CANADA\u003c\/p\u003e","brand":"CHS","offers":[{"title":"Polycarbonate (UTM and BB Multi-Impact Rated) \/ No RPO 4.0 Eyepiece","offer_id":38403584786617,"sku":null,"price":35.0,"currency_code":"CAD","in_stock":true},{"title":"Polycarbonate (UTM and BB Multi-Impact Rated) \/ Yes RPO 4.0 Eyepiece","offer_id":52445134651701,"sku":null,"price":35.0,"currency_code":"CAD","in_stock":true},{"title":"Glass \/ No RPO 4.0 Eyepiece","offer_id":52445134684469,"sku":null,"price":35.0,"currency_code":"CAD","in_stock":true},{"title":"Glass \/ Yes RPO 4.0 Eyepiece","offer_id":52445134717237,"sku":null,"price":35.0,"currency_code":"CAD","in_stock":true},{"title":"Amber \/ No RPO 4.0 Eyepiece","offer_id":52445134750005,"sku":null,"price":35.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0520\/8123\/0009\/files\/NVDefender1.jpg?v=1689125231"},{"product_id":"light-interference-filter","title":"Light Interference Filter","description":"\u003cp\u003eThe Light Interference Filter (LIF) protects night vision devices from high-power green lasers and similar wavelengths, and is compatible with all US Milspec objective lenses. These filters also offer extremely low profile protection against dust, debris and impacts.\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eCase is not included.\u003c\/span\u003e\u003c\/p\u003e","brand":"Cold Harbour Supply","offers":[{"title":"Default Title","offer_id":41658449428665,"sku":null,"price":79.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0520\/8123\/0009\/files\/CHS_LIF.jpg?v=1689125515"},{"product_id":"carson-industries-eyecup-retaining-ring","title":"PVS-14 Eyecup Retaining Ring [US Milspec]","description":"\u003cp\u003eMilspec eyecup retaining ring. Will only work with all US Milspec PVS-14 30mm eyepieces.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eYou will need these in order to use eyecups, demist sheilds and certain brands of NVG recorders.\u003c\/p\u003e","brand":"Cold Harbour Supply","offers":[{"title":"Default Title","offer_id":44277898838325,"sku":null,"price":20.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0520\/8123\/0009\/products\/s-l500.jpg?v=1673965090"},{"product_id":"demist-shield-for-pvs-14","title":"PVS-14 Demist Shield","description":"\u003cp\u003eA Demist Shield is a protective accessory that snaps onto the ocular lens of PVS-14 pattern optics. It prevents condensation from forming on the lens during temperature changes and protects against scratches during transport.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThe ocular lens must have an eyecup retaining ring installed, which can be found \u003ca href=\"https:\/\/coldharboursupply.com\/products\/carson-industries-eyecup-retaining-ring\"\u003ehere.\u003c\/a\u003e This shield is not recommended for use on objective (front) lenses. \u003cbr\u003e\u003cbr\u003eThis product will not protect against BBs or sim rounds, for a more comprehensive protection device, see \u003ca href=\"https:\/\/coldharboursupply.com\/products\/defender-nv-optics-protector?_pos=1\u0026amp;_sid=263685270\u0026amp;_ss=r\"\u003ehere.\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Cold Harbour Supply","offers":[{"title":"Default Title","offer_id":44882265702709,"sku":null,"price":14.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0520\/8123\/0009\/products\/DemistShieldCHS.jpg?v=1681502616"},{"product_id":"pvs-14-sacrificial-lens","title":"PVS-14 Sacrificial Lens","description":"\u003cspan data-mce-fragment=\"1\"\u003eThe PVS-14 Sacrificial Lens is an important accessory for people who work in environments with a lot of dust, dirt, and debris. It can protect the Objective Lens of the PVS-14 from damage due to chips, scratches and transport.\u003cbr\u003e\u003cbr\u003eThe lens is friction-fit and slides on easily onto any US Milspec objective lens.\u003cbr\u003e\u003cbr\u003e\u003cem\u003eNote: This sacrificial lens is not rated for multiple impacts and will not protect against multiple sim rounds or BBs. For a more comprehensive lens protector see our Cold Harbour Defender NV optics protector \u003ca href=\"https:\/\/coldharboursupply.com\/products\/defender-nv-optics-protector\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHERE\u003c\/a\u003e.\u003c\/em\u003e\u003cbr\u003e\u003c\/span\u003e","brand":"Cold Harbour Supply","offers":[{"title":"Default Title","offer_id":44882503958837,"sku":null,"price":19.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0520\/8123\/0009\/products\/SacLensCHS.jpg?v=1681504057"},{"product_id":"pvs-14-eyecup","title":"PVS-14 Eye Cup","description":"\u003cmeta content=\"uuidOIcsHdh0L63K\" name=\"uuid\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-preserver-spaces=\"true\" data-mce-fragment=\"1\"\u003eThe PVS-14 eyecup is a rubber piece of kit that fits onto an eyecup retaining ring which can be found \u003c\/span\u003e\u003ca href=\"https:\/\/coldharboursupply.com\/products\/carson-industries-eyecup-retaining-ring?_pos=1\u0026amp;_sid=30348f7cb\u0026amp;_ss=r\"\u003e\u003cspan data-preserver-spaces=\"true\" data-mce-fragment=\"1\"\u003ehere\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\" data-mce-fragment=\"1\"\u003e.\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-preserver-spaces=\"true\" data-mce-fragment=\"1\"\u003eThese prevent ambient light from entering the image from the sides when the goggle is in front of the operator's eyes. It also prevents the tube's image backsplash from being visible to others.\u003c\/span\u003e\u003c\/p\u003e","brand":"Cold Harbour Supply","offers":[{"title":"Default Title","offer_id":44912118792501,"sku":null,"price":15.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0520\/8123\/0009\/products\/PVS-14EyecupCHS.jpg?v=1681844008"},{"product_id":"cold-harbour-lens-adapter-ring-for-jerry-14-and-jerry-31","title":"Cold Harbour Jerry Converter Ring for Jerry-14, -31, -FB, RNV-14 and RNV-31","description":"\u003cp\u003eConverter Rings are sold in singles; for Jerry-31 and RNV-31, buy two.\u003c\/p\u003e\n\u003cp\u003eThe Cold Harbour Jerry Converter Rings allow users to install popular PVS-14 lens accessories onto the following devices:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInfiray Jerry-14\u003c\/li\u003e\n\u003cli\u003eInfiray Jerry-31\u003c\/li\u003e\n\u003cli\u003eInfiray Jerry-FB\u003c\/li\u003e\n\u003cli\u003eRIX Tactical RNV-31\u003c\/li\u003e\n\u003cli\u003eRIX Tactical RNV-14 \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*If the converter ring tool is sold out, please buy a generic one from Amazon \u003ca href=\"https:\/\/www.amazon.com\/Neewer-Professional-Spanner-Repairing-Stainless\/dp\/B00J5F73GA\" rel=\"noopener\" target=\"_blank\"\u003eHERE\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eInstallation is simple: Use the optional (HIGHLY RECOMMENDED) retaining ring tool to remove the factory lens cell retaining ring and screw in the Converter Ring. Install your desired lens accessory such as our \u003ca rel=\"noopener noreferrer\" href=\"https:\/\/coldharboursupply.com\/products\/defender-nv-optics-protector\" target=\"_blank\"\u003eNV Defender protective sacrificial lenses\u003c\/a\u003e or \u003ca rel=\"noopener noreferrer\" href=\"https:\/\/coldharboursupply.com\/products\/chad\" target=\"_blank\"\u003eCHAD iris devices\u003c\/a\u003e. \u003c\/p\u003e\n\u003cp\u003eThe Converter Ring is knurled along its circumference, making not only attachment onto the host device easy and secure, but users can separate the ring from any lens accessory easily. \u003c\/p\u003e\n\u003cp\u003eConverter Ring tool made in Canada by \u003ca rel=\"noopener noreferrer\" href=\"https:\/\/www.volkmachine.com\/\" target=\"_blank\"\u003eVolk CNC Machine\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/HiwJlsvH-jU?si=53krGgQjZcbDbVOG\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003eNOTE: \u003cem\u003eCold Harbour is not responsible for damage to the host objective lens from users attempting to remove the retaining ring with or without our tool. Care should be exercised around sensitive optics. The adapter rings will impede with the installation of COTI devices on the Jerry series NVGs. \u003c\/em\u003e\u003c\/p\u003e","brand":"CHS","offers":[{"title":"Yes - Include Install Tool","offer_id":48137485091125,"sku":null,"price":49.99,"currency_code":"CAD","in_stock":false},{"title":"No - Do Not Include Install Tool","offer_id":52445104603445,"sku":null,"price":29.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0520\/8123\/0009\/files\/J31-14_AdaptorCHS-2-2.jpg?v=1707930266"},{"product_id":"cold-harbour-ultra-low-profile-defender-pvs-14-lens-protector","title":"Cold Harbour Ultra Low Profile Defender - PVS-14 Lens Protector","description":"\u003cp\u003eThe Cold Harbour Ultra Low Profile Defender is the absolute lowest-profile lens protector available for any device that uses PVS-14 optics.\u003c\/p\u003e\n\u003cp\u003eUsing the same geometry as \u003ca rel=\"noopener\" href=\"https:\/\/coldharboursupply.com\/products\/light-interference-filter\" target=\"_blank\"\u003eLight Interference Filters\u003c\/a\u003e, the ULP Defender protrudes from the host objective lens by less than 2mm (~1\/16 inch) allowing users to use accessories such as the \u003ca href=\"https:\/\/coldharboursupply.com\/products\/infiray-jerryc-clip-on-thermal-imager-coti\" rel=\"noopener\" target=\"_blank\"\u003eJerryC Clip-On Thermal Imagers\u003c\/a\u003e and still retain full lens travel, including \u003ca href=\"https:\/\/coldharboursupply.com\/products\/boomslang-50-degree-fov-wide-angle-pvs-14-optics-set\" rel=\"noopener\" target=\"_blank\"\u003eBoomslang-lens\u003c\/a\u003e equipped systems. The ULP defender is also ultra lightweight weighing only 4 grams. \u003c\/p\u003e\n\u003cp\u003eThe ULP Defender features an impact-resistant urethane lens with \u0026gt;93% light transmission, that is tested to withstand impacts with UTM, simunitions, and at least 30x 0.2g airsoft BB hits at 400fps at point blank range with no penetration. \u003c\/p\u003e\n\u003cp\u003eInstallation is easy - the circumference features subtly-raised ridges that allow users to screw the ULP Defender against the host lens and facilitates easy removal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eCompatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese have been tested to work perfectly with any NV device that takes \u003cspan\u003e\u003cstrong\u003eUS MILSPEC \u003c\/strong\u003e\u003c\/span\u003ePVS14 lenses, such as: BNVD-1531, BNVD-1431, DTNVG, DTNVS, RNVG, Mod3, BNVD, PVS-7B, PVS-7D, etc. They have been tested to work on the following lenses:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNoctis Technologies (formerly Carson Industries) US Milspec objectives (Fujinon, Qioptiq OEMs)\u003c\/li\u003e\n\u003cli\u003eSalvo Engineering objectives\u003c\/li\u003e\n\u003cli\u003eOptronics objectives\u003c\/li\u003e\n\u003cli\u003ePhotonis Defense Boomslang\u003c\/li\u003e\n\u003cli\u003eRPO 2.0 and 3.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eThis device will NOT fit on the rear ocular lens as the heavily convex profile of all rear lenses interferes with the design of the ULP defender. For rear lens protection, please use the standard \u003ca href=\"https:\/\/coldharboursupply.com\/products\/defender-nv-optics-protector?_pos=1\u0026amp;_sid=cfd903094\u0026amp;_ss=r\"\u003eCHS Defender.\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"CHS","offers":[{"title":"Default Title","offer_id":48648403943733,"sku":null,"price":45.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0520\/8123\/0009\/files\/CHS_LIF01.jpg?v=1712185963"},{"product_id":"chs-dtf-daytime-training-filter","title":"Cold Harbour NVG Daytime Training Filter (DTF)","description":"\u003cp\u003e\u003cstrong\u003eNow includes FREE \u003ca rel=\"noopener\" href=\"https:\/\/coldharboursupply.com\/products\/carson-industries-eyecup-retaining-ring\" target=\"_blank\"\u003eEyecup Retaining Rings\u003c\/a\u003e and \u003ca rel=\"noopener\" href=\"https:\/\/coldharboursupply.com\/products\/pvs-14-eyecup\" target=\"_blank\"\u003eRubber Eyecups\u003c\/a\u003e for an immersive training experience - fits Milspec PVS-14 eyepieces only. Please request this in your \u003cem\u003eOrder Notes\u003c\/em\u003e at checkout.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Cold Harbour NVG Daytime Training Filter (DTF) opens up the opportunity to train with NVGs during the daytime, in more locales and environments. Instructors and supervisors can instruct and observe in lit conditions with a full field of view and visibility, while operators can experience simulated darkened conditions. The DTF is compatible with most night vision devices that use PVS-14 pattern optics (eg, L3 BNVD-1531, DTNVS, Katana, Manticore, MH-1, RNVG, RPNVG, RNVG-A, etc)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe DTF improves over legacy pinhole covers in two ways:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePinhole covers reduce the depth of field, making everything in focus. This is not an accurate representation of actual nighttime NVG use, where distant objects are in focus and close objects are blurry. The DTF portrays the correct depth perception, leading to more effective training.\u003c\/li\u003e\n\u003cli\u003eThe DTF securely threads onto the objective lens of your NVG and does not easily pop off during strenuous movements, vibration, or impacts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eThis filter is offered in 2 levels:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0520\/8123\/0009\/files\/DTF01.jpg?v=1753477294\"\u003e\u003cbr\u003e\u003cbr\u003eLevel 1 \u003c\/strong\u003e- For NNVT, Photonis ECHO\/ECHO+ and other Gen2+ image intensifiers, Level 1 DTFs can be used indoors in average-lit rooms but will appear as if the lights are off. \u003cmeta charset=\"utf-8\"\u003eNot recommended for outdoor use. \u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0520\/8123\/0009\/files\/DTFLvl2.jpg?v=1753477294\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLevel 2 - \u003c\/strong\u003eRecommended for Photonis 4G High Gain and Gen 3 image intensifiers, Level 2 DTFs cut out even more light to simulate extreme low light conditions. Level 2 DTFs are able to be used outdoors in cloudy or overcast conditions and will simulate a moonlit night. When used in average-lit rooms, the Level 2 DTF will simulate extremely dark situations.\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0520\/8123\/0009\/files\/DTF4G_Comparison.jpg?v=1760114495\"\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cem\u003e4G High Gain tubes are ideal for DTF-2 Level 2 filters. \u003c\/em\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0520\/8123\/0009\/files\/DTF_Day.jpg?v=1753480902\"\u003e\u003cbr\u003e\u003cem\u003eThe DTF in outdoor use simulates a full moonlit night on a sunny day (not recommended for full sun use).\u003c\/em\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSTACKED PROTECTION\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 15px;\"\u003eThe DTF can be stacked behind your \u003ca href=\"https:\/\/mkx5m081sbuw6zf3-52081230009.shopifypreview.com\/products\/defender-nv-optics-protector?_pos=1\u0026amp;_psq=defender\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003eprotective polycarbonate\u003c\/a\u003e lens protector for Force on Force applications \u003cmeta charset=\"utf-8\"\u003eand multi-hit ballistic protection. The DTFs alone is made of glass and NOT impact resistant. \u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0520\/8123\/0009\/files\/DefenderStackNVND_0c8d9b4d-f5c6-4c6d-9dbf-b251903bd817.jpg?v=1753477066\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eFor the best experience, it is advised that operators equip their NVGs with \u003ca href=\"https:\/\/coldharboursupply.com\/products\/pvs-14-eyecup\" rel=\"noopener\" target=\"_blank\"\u003erubber eye cups\u003c\/a\u003e to block out peripheral light. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSold as singles. For binocular devices, buy two. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Tested to function on Noctis\/Fujinon Objective lenses, Edmunds lenses, Qioptic lenses All RPO Objective lenses, Photonis Defense Boomslang Lenses, Steele Industries PVS-14 Standard Lenses, Optronics Engineering Objective Lenses\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNOTE: Please exercise proper use of the night vision device to avoid damage in lit environments. Treat as if night vision is being used in standard mixed lighting environments. CHS does not assume any responsibility for improper use or installation of the DTFs and potential damage to the intensifier tube. Filters are not designed for use in direct sunlight or with lasers. \u003c\/strong\u003e\u003c\/p\u003e","brand":"CHS","offers":[{"title":"Level 1 - For Gen 2+ IITs","offer_id":51151013675317,"sku":null,"price":30.0,"currency_code":"CAD","in_stock":true},{"title":"Level 2 - For 4G High Gain \/ Gen 3 IIT","offer_id":52445074817333,"sku":null,"price":30.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0520\/8123\/0009\/files\/NVNDFlagship.jpg?v=1753472260"}],"url":"https:\/\/coldharboursupply.com\/collections\/nv-lens-protectors.oembed","provider":"Cold Harbour Supply","version":"1.0","type":"link"}