{"product_id":"chad-tf-aperture-daylight-training-filter-canada-day-2026","title":"CHAD-TF Aperture Daylight Training Filter Canada Day 2026","description":"\u003cp\u003eThe CHAD-TF (Cold Harbour Aperture Daylight Training Filter) opens up the opportunity to train with NVGs during the daytime, in more locales and environments with fine aperture control. Instructors and supervisors can instruct and observe in lit conditions with full field of view, and increased situational awareness, while operators can experience simulated darkened conditions.  \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThe 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\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAllows infinite fine-tuning of light transmission and focus via the adjustable aperture. (Pinhole covers reduce depth of field, making everything in focus. This is not an accurate representation of actual night time 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\u003eThreads directly onto the objective lens of your NVG - 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:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eLevel 1:\u003c\/strong\u003e \u003cmeta charset=\"utf-8\"\u003eFor 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. Not recommended for outdoor use. \u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0520\/8123\/0009\/files\/DTF01.jpg?v=1753477294\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\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 partially cloudy or overcast conditions and will simulate a fully moonlit night. When used in average-lit rooms, the Level 2 DTF will simulate extremely dark conditions.\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0520\/8123\/0009\/files\/DTFLvl2.jpg?v=1753477294\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0520\/8123\/0009\/files\/DTF4G_Comparison.jpg?v=1760114495\"\u003e\u003cbr\u003e\u003cem\u003e4G High Gain Tubes Work Exceptionally with our Level 2 day filters.\u003c\/em\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0520\/8123\/0009\/files\/ChadWideOpen.jpg?v=1753480670\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cem\u003eThe CHAD-TF 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\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0520\/8123\/0009\/files\/CLosedIRISTF.jpg?v=1753480670\"\u003e\u003cbr\u003e\u003cem\u003eFor extremely bright conditions, we recommend closing the iris to prevent over-saturation of the MCP\u003c\/em\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSTACKED PROTECTION\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0520\/8123\/0009\/files\/CHAD-TF_correction.jpg?v=1753481563\" alt=\"\"\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003eThe CHAD-TF was made to stack with the existing polycarbonate \u003ca href=\"https:\/\/coldharboursupply.com\/products\/chad?_pos=1\u0026amp;_psq=CHAD\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003eCHAD\u003c\/a\u003e to provide a simulated low-light environment and multi-hit ballistic protection. The CHAD-TF alone is made of glass and NOT impact resistant. \u003c\/p\u003e\n\u003cp\u003eFor additional light blocking capabilities, users may also want to pair this with an \u003ca href=\"https:\/\/coldharboursupply.com\/products\/pvs-14-eyecup?_pos=2\u0026amp;_sid=aae434ffe\u0026amp;_ss=r\"\u003eeyecup\u003c\/a\u003e to block out surrounding ambient light. \u003cbr\u003e\u003cbr\u003eSold as singles. For binocular devices buy two and quads four. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNOTE: Please exercise proper use with 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 take any responsibility for improper use or installation of the CHAD-TF or DTF filters. Filters are not designed to be used in direct sunlight or with lasers. \u003c\/strong\u003e\u003c\/p\u003e","brand":"CHS","offers":[{"title":"Level 1 \/ Yes - Include Iris","offer_id":53039897739573,"sku":null,"price":86.0,"currency_code":"CAD","in_stock":true},{"title":"Level 1 \/ No - I Have My Own Iris","offer_id":53039897772341,"sku":null,"price":42.69,"currency_code":"CAD","in_stock":true},{"title":"Level 2 \/ Yes - Include Iris","offer_id":53039897805109,"sku":null,"price":86.0,"currency_code":"CAD","in_stock":true},{"title":"Level 2 \/ No - I Have My Own Iris","offer_id":53039897837877,"sku":null,"price":42.69,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0520\/8123\/0009\/files\/CHAD-ND_Full.jpg?v=1753473177","url":"https:\/\/coldharboursupply.com\/products\/chad-tf-aperture-daylight-training-filter-canada-day-2026","provider":"Cold Harbour Supply","version":"1.0","type":"link"}