{"id":13209,"date":"2025-03-19T15:08:01","date_gmt":"2025-03-19T14:08:01","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=13209"},"modified":"2026-07-28T02:01:02","modified_gmt":"2026-07-28T00:01:02","slug":"bresser-barlow-lens-2x-125","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/bresser-barlow-lens-2x-125\/","title":{"rendered":"Bresser Barlow lenses 2x \/ 3x \/ 5x"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\"><strong>Bresser Barlow Lenses 2x \/ 3x \/ 5x: Choose Your Magnification: 2x, 3x or 5x<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">These Bresser Barlow lenses increase the focal length of your telescope by a factor of 2x, 3x, or 5x. Each eyepiece in your set will therefore provide the same factor of increased magnification: with a 2x Barlow, a 20mm eyepiece behaves like a 10mm eyepiece. This allows you to expand your range without buying new eyepieces.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Choose the factor that fits your telescope. The 2x is the most versatile choice and fits with virtually any telescope. The 3x is interesting with short focal lengths. The 5x is a specialist for planetary photography with a camera, where a large image scale is desired; for visual use, 5x is often too much for most telescopes.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-3 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2025\/03\/Bresser-Barlow-lens-2x-1-25-.jpg\" alt=\"Bresser Barlow lens 1.25 inch\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2025\/03\/Bresser-Barlow-lens-2x-1-25-1.jpg\" alt=\"Bresser Barlow lens 1.25 inch\" title=\"\"><\/figure><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Features<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Available in 2x, 3x, and 5x, achromatic lens design<\/li><li>Multi-coated lenses for a clear, high-contrast image<\/li><li>Metal housing with sturdy screw clamp<\/li><li>Also suitable for planetary photography with a 1.25-inch camera<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Compatibility<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Fits in any 1.25 inch (31.7 mm) focuser or diagonal. Observe the realistic maximum magnification of your telescope: approximately twice the aperture in millimeters. Therefore, choose the factor according to the focal length of your telescope and your existing eyepieces.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Specifications<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Magnification factor<\/strong><\/td><td>2x, 3x, and 5x (per variant)<\/td><\/tr><tr><td><strong>Optical design<\/strong><\/td><td>Achromatic<\/td><\/tr><tr><td><strong>Coating<\/strong><\/td><td>Multi-coated<\/td><\/tr><tr><td><strong>Mount<\/strong><\/td><td>1.25 inches (31.7 mm)<\/td><\/tr><tr><td><strong>Housing<\/strong><\/td><td>Metal, with set screw<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">You can find more accessories for this merk at the <a href=\"\/en\/brands\/bresser\/\">Bresser 1TP5 Page<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Bresser Barlow lens in 2x, 3x or 5x with achromatic, multi-coated lens design and metal housing. Barrel 1.25 inch.<\/p>","protected":false},"featured_media":19256,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[128],"product_cat":[3134,502,56],"product_tag":[],"class_list":["post-13209","product","type-product","status-publish","has-post-thumbnail","product_brand-bresser","product_cat-barlow-lenzen-en-focal-extenders","product_cat-amici-prisma-omkeerprisma-rechtopstaand-beeld","product_cat-telescoop-accessoires","product_shipping_class-licht","first","instock","taxable","shipping-taxable","purchasable","product-type-variable"],"bundled_by":["14719","14720","14763","14765"],"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":[29247],"acf":[],"jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":25735,"url":"https:\/\/www.telescoop.nl\/en\/omegon-barlow-lens-2-5x-2-inch\/","url_meta":{"origin":13209,"position":0},"title":"Omegon Barlow Lens 2.5x (2 inch)","author":"","date":"24-08-2025","format":false,"excerpt":"De Omegon Barlow Lens 2,5x (2 inch) levert met vier lenselementen een scherpe factor tussen 2x en 3x in, inclusief 2 naar 1,25 inch adapter en filterschroefdraad.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Omegon Barlow lens 2.5x 2 inch","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Barlow-lens-2-5x-2-.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Barlow-lens-2-5x-2-.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Barlow-lens-2-5x-2-.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Barlow-lens-2-5x-2-.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Barlow-lens-2-5x-2-.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Barlow-lens-2-5x-2-.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":32495,"url":"https:\/\/www.telescoop.nl\/en\/bresser-3x-barlow-lens-1-25-inch\/","url_meta":{"origin":13209,"position":1},"title":"Bresser 3x Barlow lens 1.25 inches","author":"","date":"03-11-2025","format":false,"excerpt":"Bresser 3x Barlow lens with achromatic, multi-coated lens design. Increases the magnification of any 1.25 inch eyepiece by a factor of 3x.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":32496,"url":"https:\/\/www.telescoop.nl\/en\/bresser-2x-barlow-lens-1-25-inch\/","url_meta":{"origin":13209,"position":2},"title":"Bresser 2x Barlow lens 1.25 inches","author":"","date":"03-11-2025","format":false,"excerpt":"Bresser 2x Barlow lens with achromatic, multi-coated lens design. Increases the magnification of any 1.25 inch eyepiece by a factor of 2x.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":13207,"url":"https:\/\/www.telescoop.nl\/en\/omegon-3x-barlow-lens-achromatisch\/","url_meta":{"origin":13209,"position":3},"title":"Omegon Barlow Lens 3x Achromatic (1.25 inch)","author":"","date":"19-03-2025","format":false,"excerpt":"De Omegon Barlow Lens 3x Achromatisch (1,25 inch) verdrievoudigt de vergroting van je oculairs en is ook geschikt voor planeetfotografie met een planeetcamera.","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\/03\/Omegon-3x-Barlow-lens-achromatisch-1-25-.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/03\/Omegon-3x-Barlow-lens-achromatisch-1-25-.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/03\/Omegon-3x-Barlow-lens-achromatisch-1-25-.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/03\/Omegon-3x-Barlow-lens-achromatisch-1-25-.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/03\/Omegon-3x-Barlow-lens-achromatisch-1-25-.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/03\/Omegon-3x-Barlow-lens-achromatisch-1-25-.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":13201,"url":"https:\/\/www.telescoop.nl\/en\/omegon-premium-barlow-lens-3x-125-inch-apochromatisch\/","url_meta":{"origin":13209,"position":4},"title":"Omegon Premium Barlow Lens 3x Apochromatic (1.25 inch)","author":"Info telescoop","date":"19-03-2025","format":false,"excerpt":"The Omegon Premium Barlow Lens 3x (1.25 inch) corrects chromatic aberration virtually completely thanks to its four-element apochromatic design. 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