Warning: is_file(): open_basedir restriction in effect. File(/usr/www/users/engagcgssa//index.php/wp-json/wp/v2/product/13445) is not within the allowed path(s): (/usr/www/wwws/users/engagcgssa:/usr/wwws/users/engagcgssa:/usr/www/users/engagcgssa:/usr/home/engagcgssa:/usr/local/rmagic:/usr/share/php:/usr/local/lib/php:/tmp:/usr/bin:/usr/local/bin:/usr/local/share/www:/usr/www/share/www:/usr/share/misc:/dev/urandom:/var/www/php_profiler/xhgui) in /usr/www/users/engagcgssa/wp-content/plugins/jetpack-boost/app/modules/optimizations/page-cache/pre-wordpress/class-boost-cache-utils.php on line 80 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/engagcgssa/wp-content/plugins/jetpack-boost/app/modules/optimizations/page-cache/pre-wordpress/class-boost-cache-utils.php:80) in /usr/www/users/engagcgssa/wp-includes/rest-api/class-wp-rest-server.php on line 1909 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/engagcgssa/wp-content/plugins/jetpack-boost/app/modules/optimizations/page-cache/pre-wordpress/class-boost-cache-utils.php:80) in /usr/www/users/engagcgssa/wp-includes/rest-api/class-wp-rest-server.php on line 1909 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/engagcgssa/wp-content/plugins/jetpack-boost/app/modules/optimizations/page-cache/pre-wordpress/class-boost-cache-utils.php:80) in /usr/www/users/engagcgssa/wp-includes/rest-api/class-wp-rest-server.php on line 1909 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/engagcgssa/wp-content/plugins/jetpack-boost/app/modules/optimizations/page-cache/pre-wordpress/class-boost-cache-utils.php:80) in /usr/www/users/engagcgssa/wp-includes/rest-api/class-wp-rest-server.php on line 1909 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/engagcgssa/wp-content/plugins/jetpack-boost/app/modules/optimizations/page-cache/pre-wordpress/class-boost-cache-utils.php:80) in /usr/www/users/engagcgssa/wp-includes/rest-api/class-wp-rest-server.php on line 1909 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/engagcgssa/wp-content/plugins/jetpack-boost/app/modules/optimizations/page-cache/pre-wordpress/class-boost-cache-utils.php:80) in /usr/www/users/engagcgssa/wp-includes/rest-api/class-wp-rest-server.php on line 1909 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/engagcgssa/wp-content/plugins/jetpack-boost/app/modules/optimizations/page-cache/pre-wordpress/class-boost-cache-utils.php:80) in /usr/www/users/engagcgssa/wp-includes/rest-api/class-wp-rest-server.php on line 1909 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/engagcgssa/wp-content/plugins/jetpack-boost/app/modules/optimizations/page-cache/pre-wordpress/class-boost-cache-utils.php:80) in /usr/www/users/engagcgssa/wp-includes/rest-api/class-wp-rest-server.php on line 1909 {"id":13445,"date":"2026-07-01T21:08:40","date_gmt":"2026-07-01T19:08:40","guid":{"rendered":"https:\/\/engageoptics.co.za\/index.php\/product\/dnt-optics-hs225r-hydra-lrf-256x192-25mm-multi-function-thermal-scope-with-lrf-ballistic-calculator-charger-and-batteries\/"},"modified":"2026-07-27T17:43:23","modified_gmt":"2026-07-27T15:43:23","slug":"dnt-optics-hs225r-hydra-lrf-256x192-25mm-multi-function-thermal-scope-with-lrf-ballistic-calculator-charger-and-batteries","status":"publish","type":"product","link":"https:\/\/engageoptics.co.za\/index.php\/product\/dnt-optics-hs225r-hydra-lrf-256x192-25mm-multi-function-thermal-scope-with-lrf-ballistic-calculator-charger-and-batteries\/","title":{"rendered":"DNT Optics HS225R – Hydra-LRF 256×192 25mm Multi-Function Thermal Scope with LRF, Ballistic Calculator, Charger and Batteries"},"content":{"rendered":"
\n
\"HYDRA<\/div>\n
\n

Combining Standalone Scope, Clip-On, Handheld Monocular, Laser Rangefinder,<\/strong> and the DNT Ballistic Engine<\/strong>, the HS225R is the most accessible HYDRA-LRF model. Standard with a QDM150 quick-detach mount, it allows effortless switching between handheld scanning and rifle-mounted use. Compact yet capable, it offers unmatched versatility and essential features for those starting their thermal optics journey.<\/p>\n<\/div>\n<\/div>\n

\"HYDRA<\/p>\n
\n
<\/div>\n
<\/div>\n<\/div>\n

Enable seamless transition from rifle-mounted (clip-on or standalone scope) to handheld use. No re-zero required.<\/p>\n<\/div>\n

\n
\n

Precision Ranging with DNT Ballistic Engine<\/h2>\n

The HS225R integrates a high-precision laser rangefinder capable of measuring distances from 5 to 1,300 yards<\/strong>. Coupled with the DNT Ballistic Engine, it provides instant, accurate drop compensation tailored to the measured range. Ballistic profiles can be adjusted directly on the device or fine-tuned via the DNT App, providing control and adaptability across diverse scenarios.<\/p>\n

<\/div>\n

\"Built-in<\/p>\n<\/div>\n

\n

Powerful Thermal Imaging for Clear, Real-Time Vision<\/h2>\n

The HS225R features a 12 \u00b5m, \u226425 mK uncooled infrared sensor (256\u00d7192)<\/strong> and a 1024\u00d7768 Micro-OLED display at 50 Hz<\/strong>, delivering smooth, detailed thermal imaging. DNT’s Image Super Resolution (ISR)<\/strong> boosts the sensor to 384-equivalent, enhancing clarity and preserving fine details. With 3\u00d7 base magnification and up to 12\u00d7 digital zoom<\/strong>, it captures precise details even in demanding conditions.<\/p>\n

\"HS225R<\/p>\n<\/div>\n

\n

Compact, Rugged, Ready for Any Challenge<\/h2>\n

Compact yet tough, the HS225R endures nature’s harshest conditions. IP67-rated<\/strong> and built with a rugged, shock-resistant housing, it handles recoil up to .50 BMG<\/strong>, ensuring reliable performance in rain, snow, or sand.<\/p>\n

\"HS225R<\/p>\n<\/div>\n<\/div>\n

\n
\n

Unlock More Thrills with the DNT App<\/h2>\n<\/div>\n
\n
\"DNT<\/div>\n
\"DNTBy connecting your HS225R to your smartphone via the DNT App<\/strong>, you can view the scope’s live feed, manage, edit, and share your thrilling hunts and shooting adventures with friends.<\/p>\n
\"Download\"Get<\/div>\n<\/div>\n<\/div>\n<\/div>\n
\n

HYDRA-LRF 100-Yard Imaging Comparison<\/h2>\n
\n
\n
<\/div>\n
HS225R \u00b7 256 \u00d7 192 \u00b7 25 mm<\/div>\n<\/div>\n
\n
<\/div>\n
HS335R \u00b7 384 \u00d7 288 \u00b7 35 mm<\/div>\n<\/div>\n
\n
<\/div>\n
HS635R \u00b7 640 \u00d7 512 \u00b7 35 mm<\/div>\n<\/div>\n
\n
<\/div>\n
HS650R \u00b7 640 \u00d7 512 \u00b7 50 mm<\/div>\n<\/div>\n<\/div>\n<\/div>\n
\n

Package Contents<\/h2>\n
\n
\n

\"HS225R\"<\/p>\n

HS225R<\/b>\u00d71<\/div>\n<\/div>\n
\n

\"QDM150\"<\/p>\n

QDM150<\/b>\u00d71<\/div>\n<\/div>\n
\n

\"Eye<\/p>\n

Eye Cup<\/b>\u00d71<\/div>\n<\/div>\n
\n

\"Flip-Up<\/p>\n

Flip-Up Lens Cover<\/b>\u00d71<\/div>\n<\/div>\n
\n

\"18650<\/p>\n

18650 Flat-Top Battery<\/b>\u00d72<\/div>\n<\/div>\n
\n

\"Battery<\/p>\n

Battery Charger<\/b>\u00d71<\/div>\n<\/div>\n
\n

\"USB<\/p>\n

USB Cable<\/b>\u00d72<\/div>\n<\/div>\n
\n

\"User<\/p>\n

User Manual<\/b>\u00d71<\/div>\n<\/div>\n
\n

\"Lens<\/p>\n

Lens Cleaning Cloth<\/b>\u00d71<\/div>\n<\/div>\n<\/div>\n<\/div>\n
\n

\u2014 HYDRA HS225R Specifications \u2014<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Sensor<\/td>\n<\/tr>\n
Image Sensor<\/td>\nUncooled infrared sensor<\/td>\n<\/tr>\n
Resolution<\/td>\n256 \u00d7 192 pixels<\/td>\n<\/tr>\n
Pixel Size<\/td>\n12 \u00d7 12 \u03bcm<\/td>\n<\/tr>\n
NETD<\/td>\n\u2264 25 mK @ 25 \u00b0C<\/td>\n<\/tr>\n
Frame Rate<\/td>\n50 FPS<\/td>\n<\/tr>\n
Objective Lens<\/td>\n25 mm<\/td>\n<\/tr>\n
Base Magnification<\/td>\n3\u00d7<\/td>\n<\/tr>\n
Digital Magnification<\/td>\n3\u00d7 \u2013 12\u00d7<\/td>\n<\/tr>\n
Field of View (H \u00d7 V)<\/td>\n12.3 yd \u00d7 9.2 yd @ 100 yd<\/td>\n<\/tr>\n
Display<\/td>\n<\/tr>\n
Type<\/td>\nMicro-OLED<\/td>\n<\/tr>\n
Resolution<\/td>\n1024 \u00d7 768 pixels<\/td>\n<\/tr>\n
Frame Rate<\/td>\n50 Hz<\/td>\n<\/tr>\n
Rangefinder & Ballistics<\/td>\n<\/tr>\n
Operation Distance<\/td>\n5 \u2013 1 200 yd<\/td>\n<\/tr>\n
Ballistic Engine<\/td>\nDNT Ballistic Engine \u2014 on-device + DNT App<\/td>\n<\/tr>\n
Power<\/td>\n<\/tr>\n
Battery Type<\/td>\n18650 (flat-top) \u00d7 2<\/td>\n<\/tr>\n
Operating Time<\/td>\n\u2248 5.5 h<\/td>\n<\/tr>\n
External Power<\/td>\n5 V \u2014 Type-C USB<\/td>\n<\/tr>\n
Physical<\/td>\n<\/tr>\n
Net Weight<\/td>\n14.4 oz (\u2248 408 g)<\/td>\n<\/tr>\n
Dimensions<\/td>\n8.0 \u00d7 2.7 \u00d7 2.0 in (\u2248 203 \u00d7 69 \u00d7 51 mm)<\/td>\n<\/tr>\n
Memory<\/td>\nBuilt-in 32 GB<\/td>\n<\/tr>\n
Connectivity<\/td>\nWi-Fi (DNT App)<\/td>\n<\/tr>\n
Ingress Protection<\/td>\nIP67<\/td>\n<\/tr>\n
Operating Temperature<\/td>\n\u22124 to 122 \u00b0F (\u221220 to 50 \u00b0C)<\/td>\n<\/tr>\n
Recoil Rating<\/td>\n.50 BMG<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Combining Standalone Scope, Clip-On, Handheld Monocular, Laser Rangefinder, and the DNT Ballistic Engine, the HS225R is the most accessible HYDRA-LRF model. Standard with a QDM150 quick-detach mount, it allows effortless switching between handheld scanning and rifle-mounted use. Compact yet capable, it offers unmatched versatility and essential features for those starting their thermal optics journey. Enable…<\/p>\n

Continue reading<\/span><\/a><\/div>\n","protected":false},"featured_media":12590,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[129,159],"product_tag":[],"class_list":{"0":"post-13445","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-hydra","7":"product_cat-thermal","8":"post","10":"first","11":"instock","12":"taxable","13":"shipping-taxable","14":"purchasable","15":"product-type-composite"},"composite_virtual":false,"composite_layout":"single","composite_add_to_cart_form_location":"default","composite_editable_in_cart":false,"composite_sold_individually_context":"product","composite_shop_price_calc":"defaults","composite_components":[{"id":"18010225001","title":"Scope","description":"","query_type":"product_ids","query_ids":[11890],"default_option_id":11890,"thumbnail_id":"","thumbnail_src":"","quantity_min":1,"quantity_max":1,"priced_individually":true,"shipped_individually":false,"optional":false,"discount":"","options_style":"dropdowns","pagination_style":"classic","display_prices":"absolute","show_sorting_options":false,"show_filtering_options":false,"attribute_filter_ids":[],"select_action":"view","product_title_visible":true,"product_descr_visible":true,"product_price_visible":true,"product_thumb_visible":true,"subtotal_visible_product":true,"subtotal_visible_cart":true,"subtotal_visible_orders":true},{"id":"18010225002","title":"Batteries","description":"","query_type":"product_ids","query_ids":[4015],"default_option_id":4015,"thumbnail_id":"","thumbnail_src":"","quantity_min":2,"quantity_max":2,"priced_individually":false,"shipped_individually":false,"optional":false,"discount":"","options_style":"dropdowns","pagination_style":"classic","display_prices":"absolute","show_sorting_options":false,"show_filtering_options":false,"attribute_filter_ids":[],"select_action":"view","product_title_visible":true,"product_descr_visible":true,"product_price_visible":true,"product_thumb_visible":true,"subtotal_visible_product":true,"subtotal_visible_cart":true,"subtotal_visible_orders":true},{"id":"18010225003","title":"Charger","description":"","query_type":"product_ids","query_ids":[7769],"default_option_id":7769,"thumbnail_id":"","thumbnail_src":"","quantity_min":1,"quantity_max":1,"priced_individually":false,"shipped_individually":false,"optional":false,"discount":"","options_style":"dropdowns","pagination_style":"classic","display_prices":"absolute","show_sorting_options":false,"show_filtering_options":false,"attribute_filter_ids":[],"select_action":"view","product_title_visible":true,"product_descr_visible":true,"product_price_visible":true,"product_thumb_visible":true,"subtotal_visible_product":true,"subtotal_visible_cart":true,"subtotal_visible_orders":true}],"composite_scenarios":[],"yoast_head":"\nDNT Optics HS225R - Hydra-LRF 256x192 25mm Multi-Function Thermal Scope with LRF, Ballistic Calculator, Charger and Batteries - Engage Optics<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/engageoptics.co.za\/index.php\/product\/dnt-optics-hs225r-hydra-lrf-256x192-25mm-multi-function-thermal-scope-with-lrf-ballistic-calculator-charger-and-batteries\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DNT Optics HS225R - Hydra-LRF 256x192 25mm Multi-Function Thermal Scope with LRF, Ballistic Calculator, Charger and Batteries - Engage Optics\" \/>\n<meta property=\"og:description\" content=\"Combining Standalone Scope, Clip-On, Handheld Monocular, Laser Rangefinder, and the DNT Ballistic Engine, the HS225R is the most accessible HYDRA-LRF model. 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