{"id":28804,"date":"2026-07-16T07:43:27","date_gmt":"2026-07-16T04:43:27","guid":{"rendered":"https:\/\/amt.ee\/?post_type=product&p=28804"},"modified":"2026-07-16T08:26:57","modified_gmt":"2026-07-16T05:26:57","slug":"delta-optical-forest-8x42-ed-gen3-binoculars","status":"publish","type":"product","link":"https:\/\/amt.ee\/en\/product\/delta-optical-forest-8x42-ed-gen3-binoculars\/","title":{"rendered":"Delta Optical Forest 8×42 ED Gen3 binoculars"},"content":{"rendered":"
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Into the forest, the mountains, or by the lake\u2026<\/strong> The Forest II binoculars are designed for use in natural environments, from the Masurian Lakes to the Tatra Mountains!<\/span><\/p>\n

The 8×42 model<\/strong> stands out thanks to its exceptionally wide 8\u00b0+ field of view<\/strong>. Combined with a superbly designed optical system that is free from astigmatism, chromatic aberration, and coma, it delivers exceptionally clear, sharp images. This provides outstanding comfort when observing distant landscapes such as mountain peaks, watching birds in their natural habitats, or admiring the countless stars of the Milky Way.<\/p>\n

The binoculars produce bright images with faithful color reproduction thanks to high-quality BaK-4 prisms<\/strong> and fully multi-coated optics<\/strong>, with anti-reflective coatings applied to every optical surface. Properly blackened interior tubes minimize internal reflections, while nitrogen filling<\/strong> prevents the lenses from fogging. In addition, the binoculars are waterproof<\/strong>, allowing them to be used even in rainy conditions.<\/p>\n

Whether hiking or traveling with a backpack, every gram matters. That is why the Forest II series<\/strong> was designed to combine excellent optical performance with compact dimensions and low weight. Together with its modern design, the Forest II series is an excellent choice for active outdoor enthusiasts who appreciate both portability and ease of use.<\/p>\n

All these features, combined with an attractive price, make the Forest II one of the best choices among binoculars intended primarily for nature observation and outdoor activities. Anyone who enjoys spending time in nature should have a pair of these binoculars!<\/p>\n

The outstanding quality of the Forest II<\/strong> series has been recognized with several prestigious awards. The 8×42 model<\/strong> received the “Owl of Rog\u00f3w”<\/strong> award as the best product presented at the International Forestry Fair in Rog\u00f3w<\/strong> in 2011. It also won 2nd place<\/strong> in the Optyczne.pl Product of the Year 2011<\/strong> competition in the Binoculars<\/strong> category.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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Specification<\/h2>\n
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\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
Catalog no.<\/td>\nDO-1305<\/strong><\/td>\n<\/tr>\n
Series:<\/td>\nForest Gen3<\/a><\/strong><\/td>\n<\/tr>\n
Enlarge:<\/td>\n8 x<\/a><\/strong><\/td>\n<\/tr>\n
Lens lens diameter:<\/td>\n42 mm<\/a><\/strong><\/td>\n<\/tr>\n
Prism type:<\/td>\nRoof<\/a><\/strong><\/td>\n<\/tr>\n
Prism material:<\/span><\/td>\nBaK4<\/span><\/a><\/strong><\/td>\n<\/tr>\n
Lens material:<\/td>\nED glass<\/a><\/strong><\/td>\n<\/tr>\n
Anti-reflection lens coatings:<\/td>\nFBMC<\/a><\/strong><\/td>\n<\/tr>\n
Angular field of view:<\/td>\n8,1 \u00b0<\/a><\/strong><\/td>\n<\/tr>\n
Linear field of view at 1000 m:<\/td>\n142 m<\/strong><\/td>\n<\/tr>\n
Output pupil diameter:<\/td>\n5,2 mm<\/strong><\/td>\n<\/tr>\n
Output pupil offset:<\/td>\n17,2 mm<\/strong><\/td>\n<\/tr>\n
Minimum focus distance:<\/td>\n2 m<\/strong><\/td>\n<\/tr>\n
Relative brightness:<\/td>\n27,6<\/a><\/strong><\/td>\n<\/tr>\n
Twilight efficiency:<\/td>\n18,3<\/strong><\/td>\n<\/tr>\n
Focus adjustment:<\/td>\ncentral<\/a><\/strong><\/td>\n<\/tr>\n
Eyepiece spacing adjustment:<\/td>\n59-73 mm<\/strong><\/td>\n<\/tr>\n
Diopter correction:<\/td>\n-\/+5<\/strong><\/td>\n<\/tr>\n
Tripod mount:<\/td>\n1\/4″ adapter<\/strong><\/td>\n<\/tr>\n
Nitrogen filling:<\/td>\nyes<\/a><\/strong><\/td>\n<\/tr>\n
Waterproof:<\/td>\nyes<\/strong><\/td>\n<\/tr>\n
Weight:<\/td>\n709 g<\/strong><\/td>\n<\/tr>\n
Dimensions:<\/td>\n147x127x56 mm<\/strong><\/td>\n<\/tr>\n
Warranty period:<\/td>\n120 months<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"
    \n
  • Premium binoculars with ED optics<\/span><\/li>\n
  • Magnification: 8\u00d7 \/ Objective lens diameter: 42 mm<\/li>\n
  • Field of view at 1,000 m: 142 m<\/li>\n
  • Dimensions: 147 \u00d7 127 \u00d7 56 mm \/ Weight: 709 g<\/li>\n
  • High-quality BaK-4 glass prisms<\/li>\n
  • Waterproof, inert gas-filled housing to prevent internal lens fogging<\/li>\n
  • High-quality lenses with fully multi-coated anti-reflective optics<\/li>\n
  • Eyepiece design suitable for eyeglass wearers<\/li>\n
  • Package includes: binoculars, carrying case, neck strap, objective and eyepiece lens caps, cleaning cloth for optics<\/li>\n<\/ul>\n","protected":false},"featured_media":28849,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[89],"product_tag":[],"class_list":{"0":"post-28804","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-binoculars-general","8":"first","9":"instock","10":"taxable","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"yoast_head":"\nDelta Optical Forest 8x42 ED Gen3 binoculars<\/title>\n<meta name=\"description\" content=\"Premium binoculars with ED optics Magnification: 8\u00d7 \/ Objective lens diameter: 42 mm Field of view at 1,000 m: 142 m Dimensions: 147 \u00d7 127 \u00d7 56 mm \/ Weight: 709 g High-quality BaK-4 glass prisms Waterproof, inert gas-filled housing to prevent internal lens fogging High-quality lenses with fully multi-coated anti-reflective optics Eyepiece design suitable for eyeglass wearers Package includes: binoculars, carrying case, neck strap, objective and eyepiece lens caps, cleaning cloth for optics\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/amt.ee\/en\/product\/delta-optical-forest-8x42-ed-gen3-binoculars\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Delta Optical Forest 8x42 ED Gen3 binoculars\" \/>\n<meta property=\"og:description\" content=\"Premium binoculars with ED optics Magnification: 8\u00d7 \/ Objective lens diameter: 42 mm Field of view at 1,000 m: 142 m Dimensions: 147 \u00d7 127 \u00d7 56 mm \/ Weight: 709 g High-quality BaK-4 glass prisms Waterproof, inert gas-filled housing to prevent internal lens fogging High-quality lenses with fully multi-coated anti-reflective optics Eyepiece design suitable for eyeglass wearers Package includes: binoculars, carrying case, neck strap, objective and eyepiece lens caps, cleaning cloth for optics\" \/>\n<meta property=\"og:url\" content=\"https:\/\/amt.ee\/en\/product\/delta-optical-forest-8x42-ed-gen3-binoculars\/\" \/>\n<meta property=\"og:site_name\" content=\"Astro & Micro Technics Ltd.\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/AmtEstonia\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-16T05:26:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/amt.ee\/wp-content\/uploads\/2026\/07\/do-1305-3.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1020\" \/>\n\t<meta property=\"og:image:height\" content=\"1360\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta 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