{"id":32098,"date":"2025-11-01T18:18:37","date_gmt":"2025-11-01T17:18:37","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&p=32098"},"modified":"2026-03-24T11:36:35","modified_gmt":"2026-03-24T10:36:35","slug":"bresser-25x70-binoculars-spezial-astro","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/bresser-25x70-verrekijkers-spezial-astro\/","title":{"rendered":"Bresser 25x70 Binoculars Spezial Astro"},"content":{"rendered":"

Bresser 25x70 \u2013 Bright, Powerful Binoculars for Astronomy and Landscape<\/strong><\/p>\n\n\n\n

The Bresser 25x70<\/strong> binoculars bring the moon, stars and distant landscapes into sharp focus. Thanks to the large 70 mm objective lens and 25x magnification, you'll see every detail clearly, even in low light. Perfect for those who want to explore the night sky or distant horizon without a telescope.<\/p>\n\n\n\n

\"Bresser<\/figure>\n\n\n\n

Clear image, even in the dark<\/h3>\n\n\n\n

The BaK-4 prisms<\/strong> and fully multiple coating<\/strong> allow more light through, so your image remains clear and rich in contrast - even at dusk or at night. Less stray light means more sharpness, so you can see fine details lost with ordinary binoculars.<\/p>\n\n\n\n

Powerful magnification, stable observation<\/h3>\n\n\n\n

The 25x magnification<\/strong> Pulls distant objects impressively close. Ideal for moon observation, star fields or landscape details at long distances. The tripod connection<\/strong> allows the binoculars to be placed on a tripod for a quiet, flicker-free image - essential at high magnifications.<\/p>\n\n\n\n

\"Bresser<\/figure>\n\n\n\n

Comfortable viewing, even with glasses<\/h3>\n\n\n\n

The diopter correction<\/strong> allows you to focus each eye individually. The collapsible eyecups<\/strong> make it easy to maintain a full field of vision with or without glasses. This keeps viewing comfortable, even during longer sessions.<\/p>\n\n\n\n

Robust, waterproof and ready for outdoor use<\/h3>\n\n\n\n

The rubber coating<\/strong> provides a firm grip and protects against impacts. The casing is filled with argon and waterproof<\/strong>, so the lenses do not fog up and the inside stays clean - even with temperature changes.<\/p>\n\n\n\n

Complete and ready to use immediately<\/h3>\n\n\n\n

The Bresser 25x70 comes with a carrying strap, dust caps, and a protective bag, so you can take it with you safely and easily wherever you go.<\/p>\n\n\n\n

What we recommend<\/h3>\n\n\n\n

\u2713 Astronomy: excellent fit
\u2713 Landscape observation: eminently suitable
\u2713 Bird watching: well suited
\u2717 Hunting, theater, sailing, travel: not recommended<\/p>\n\n\n\n

Specifications<\/h3>\n\n\n\n

Optics<\/h4>\n\n\n\n
Feature<\/strong><\/th>Description<\/strong><\/th><\/tr><\/thead>
Design<\/td>Porro<\/td><\/tr>
Enlargement<\/td>25\u00d7<\/td><\/tr>
Objective diameter<\/td>70 mm<\/td><\/tr>
Exit pupil<\/td>2.8 mm<\/td><\/tr>
Glass material<\/td>BaK-4<\/td><\/tr>
Lens Coating<\/td>Full multiple<\/td><\/tr>
Eye relief<\/td>17 mm<\/td><\/tr>
Field of view (at 1000 m)<\/td>35 m<\/td><\/tr>
True field of view (\u00b0)<\/td>2\u00b0<\/td><\/tr>
Shortest focusing distance<\/td>10 m<\/td><\/tr>
Twilight Number<\/td>42<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Mechanical<\/h4>\n\n\n\n
Feature<\/strong><\/th>Description<\/strong><\/th><\/tr><\/thead>
Focusing system<\/td>Central focusing<\/td><\/tr>
Diopter correction<\/td>Yes<\/td><\/tr>
Eyecups<\/td>Collapsible<\/td><\/tr>
Interpupillary distance<\/td>56-72 mm<\/td><\/tr>
Tripod connector<\/td>Yes<\/td><\/tr>
Housing<\/td>Aluminum with rubber covering<\/td><\/tr>
Waterproof<\/td>Yes, filled with argon<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

General<\/h4>\n\n\n\n
Feature<\/strong><\/th>Description<\/strong><\/th><\/tr><\/thead>
Length<\/td>275 mm<\/td><\/tr>
Width<\/td>205 mm<\/td><\/tr>
Height<\/td>82 mm<\/td><\/tr>
Weight<\/td>1300 g<\/td><\/tr>
Color<\/td>Black<\/td><\/tr>
Series<\/td>Spezial Astro<\/td><\/tr>
Observation goals<\/td>Astronomy, Landscape, Bird watching<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"

The Bresser 25x70 comes with a carrying strap, lens and eyepiece caps, cleaning cloth, bag, and manual \u2013 ideal for astronomy and landscape observation with a powerful 25x magnification and clear image.<\/p>","protected":false},"featured_media":96443,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[128],"product_cat":[595,599],"product_tag":[],"class_list":["post-32098","product","type-product","status-publish","has-post-thumbnail","product_brand-bresser","product_cat-verrekijkers","product_cat-astronomie-verrekijkers","product_shipping_class-licht","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"bundled_by":[],"bundle_stock_status":"instock","bundle_stock_quantity":null,"bundle_virtual":false,"bundle_layout":"","bundle_add_to_cart_form_location":"","bundle_editable_in_cart":false,"bundle_sold_individually_context":"","bundle_item_grouping":"","bundle_min_size":"","bundle_max_size":"","bundle_price":[],"bundled_items":[],"bundle_sell_ids":[],"acf":[],"jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":32102,"url":"https:\/\/www.telescoop.nl\/en\/bresser-20x80-verrekijkers-spezial-astro\/","url_meta":{"origin":32098,"position":0},"title":"Bresser 20x80 Binoculars Spezial Astro","author":"","date":"01-11-2025","format":false,"excerpt":"The Bresser 20x80 comes with a tripod adapter, lens and eyepiece caps, cleaning cloth, and protective bag \u2013 ideal for astronomy with clear images thanks to 80mm lenses and BaK-4 prisms.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/11\/Bresser-20x80-Verrekijkers-Spezial-Astro-2.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":32099,"url":"https:\/\/www.telescoop.nl\/en\/bresser-sf-20x80-ed-verrekijkers-spezial-astro\/","url_meta":{"origin":32098,"position":1},"title":"Bresser SF 20x80 ED Binoculars Spezial Astro","author":"","date":"01-11-2025","format":false,"excerpt":"The Bresser SF 20x80 ED comes with a photo tripod adapter, carrying strap, lens and eyepiece caps, cleaning cloth, bag, and manual \u2013 ideal for astronomy with razor-sharp images thanks to ED glass and high magnification.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/11\/Bresser-SF-20x80-ED-Verrekijkers-Spezial-Astro-2.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":32100,"url":"https:\/\/www.telescoop.nl\/en\/bresser-15x70-verrekijkers-spezial-astro-sf\/","url_meta":{"origin":32098,"position":2},"title":"Bresser 15x70 Binoculars Spezial Astro SF","author":"","date":"01-11-2025","format":false,"excerpt":"The Bresser 15x70 includes a tripod adapter, carrying strap, dust caps, cleaning cloth, bag, and manual \u2013 perfect for astronomers and nature observation thanks to its clear image, waterproof construction, and robust grip.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/11\/Bresser-15x70-Verrekijkers-Spezial-Astro-SF-6.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":94191,"url":"https:\/\/www.telescoop.nl\/en\/omegon-nightstar-verrekijkers-25x100\/","url_meta":{"origin":32098,"position":3},"title":"Omegon Nightstar Binoculars 25x100","author":"","date":"13-01-2026","format":false,"excerpt":"Omegon Nightstar Binoculars comes with powerful 25x magnification, 100mm objectives, BaK-4 prisms, multicoating, folding eyecups, individually adjustable eyepieces, precise focusing, integrated tripod adapter and cleaning cloth - ideal for nature and astronomical wide-field observations with razor-sharp images.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Verrekijkers-Nightstar-25x100-3.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":15491,"url":"https:\/\/www.telescoop.nl\/en\/nikon-verrekijker-action-ex-10x50-cf-wp\/","url_meta":{"origin":32098,"position":4},"title":"Nikon Binoculars Action EX 10x50 CF WP","author":"Info telescoop","date":"09-07-2025","format":false,"excerpt":"The Nikon Action EX 10x50 CF WP brings distant details incredibly close. 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