{"id":107755,"date":"2026-04-29T17:23:13","date_gmt":"2026-04-29T15:23:13","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&p=107755"},"modified":"2026-04-29T17:35:35","modified_gmt":"2026-04-29T15:35:35","slug":"televue-powermate-2x-2-barlow-lens","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/televue-powermate-2x-2-barlowlens\/","title":{"rendered":"TeleVue Powermate 2x 2\u2033 \u2013 Barlow Lens"},"content":{"rendered":"

TeleVue Powermate 2x 2\u2033 - Barlow Lens<\/h3>\n\n\n\n

The TeleVue Powermate 2x 2\"<\/strong> is an advanced magnification lens that increases the effective focal length of your telescope by a factor 2x<\/strong> prolongs. Unlike a classic Barlow lens, the Powermate works with an optical system that passes the light beam parallel to the eyepiece or camera. This keeps the image quality optimal \u2013 both visually and photographically.<\/p>\n\n\n\n

Thanks to the 2\" opening<\/strong> This Powermate is particularly well-suited for wide-angle eyepieces and fast telescopes.<\/p>\n\n\n\n

\"TeleVue<\/figure>\n\n\n\n

Four elements for maximum image correction<\/h3>\n\n\n\n

The Powermate is constructed from 4 lens elements<\/strong> in a combination of negative and positive working groups. This design ensures an excellently corrected image with high edge sharpness in virtually all optical systems.<\/p>\n\n\n\n

Because the light beam remains parallel, the eye relief does not change with eyepieces of longer focal length. This prevents vignetting and maintains viewing comfort. This also results in an evenly illuminated and high-contrast image in photography.<\/p>\n\n\n\n

The parallel beam path also makes this Powermate very suitable for use with H-alpha systems.<\/p>\n\n\n\n

Flexible deployment for visual and photography<\/h3>\n\n\n\n

The robust housing is made of aluminum<\/strong> and has a 2\" fitting<\/strong> with an integrated 1.25\" reduction adapter with spring ring clamp<\/strong>. This allows you to both 2\u2033<\/strong> as 1.25\u2033 eyepieces<\/strong> use.<\/p>\n\n\n\n

The Powermate has a 2\" filter thread<\/strong> for standard 2\" filters<\/strong>. Additionally, the 2\" Powermate can be separated, so you have an optional T-ring<\/strong> can be used for direct connection with a camera for astrophotography.<\/p>\n\n\n\n

With a weight of 544 grams<\/strong> is this a solid and stable addition to your optical train.<\/p>\n\n\n\n

What we recommend<\/h3>\n\n\n\n
    \n
  • Ideal for high-quality\u00a02\" wide-angle eyepieces<\/strong><\/li>\n\n\n\n
  • Excellent for moon and planet photography<\/li>\n\n\n\n
  • Consider the weight with lighter focusers<\/li>\n<\/ul>\n\n\n\n

    What you can do with it<\/h3>\n\n\n\n
      \n
    • The focal length of your telescope with\u00a02x<\/strong>\u00a0extend<\/li>\n\n\n\n
    • Achieving high magnifications without loss of edge sharpness<\/li>\n\n\n\n
    • Camera direct connection via optional\u00a0T-ring<\/strong><\/li>\n<\/ul>\n\n\n\n

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

      Capacity<\/h3>\n\n\n\n
        \n
      • Magnification factor<\/strong>\u00a02<\/li>\n\n\n\n
      • Telescope connection:<\/strong>\u00a02\u2033<\/li>\n\n\n\n
      • Optical coating<\/strong>\u00a0Multiple<\/li>\n\n\n\n
      • Number of lenses<\/strong>\u00a04<\/li>\n\n\n\n
      • Ring terminal<\/strong>\u00a0Yes<\/li>\n<\/ul>\n\n\n\n

        General<\/h3>\n\n\n\n
          \n
        • Material:<\/strong>\u00a0Aluminum<\/li>\n\n\n\n
        • Diameter (mm):<\/strong>\u00a02\u2033<\/li>\n\n\n\n
        • Weight (g):<\/strong>\u00a0544<\/li>\n\n\n\n
        • Series:<\/strong>\u00a0Powermate<\/li>\n\n\n\n
        • Type:<\/strong>\u00a0Barlow & reversing lenses<\/li>\n\n\n\n
        • Design:<\/strong>\u00a0Barlow lens<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

          TeleVue Powermate 2x 2\u2033 \u2013 barlow lens comes as a high-quality 2x Powermate with a 2\u2033 connection, four lens elements, and multicoating.<\/p>","protected":false},"featured_media":107756,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[1551],"product_cat":[56,3134,3129],"product_tag":[],"class_list":["post-107755","product","type-product","status-publish","has-post-thumbnail","product_brand-televue","product_cat-telescoop-accessoires","product_cat-barlow-lenzen-en-focal-extenders","product_cat-oculairs-en-barlows","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":107479,"url":"https:\/\/www.telescoop.nl\/en\/televue-pmt-2200-t-ring-adapter\/","url_meta":{"origin":107755,"position":0},"title":"TeleVue PMT-2200 \u2013 T-Ring Adapter","author":"Abdullah Ibrar","date":"28-04-2026","format":false,"excerpt":"TeleVue PMT-2200 \u2013 T-ring adapter wordt geleverd voor gebruik met de 2\" TeleVue 2x Powermate en biedt een T2-aansluiting voor camera\u2019s.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"TeleVue PMT-2200 T-ring adapter zwarte T2-adapterring voor 2x Powermate 2 inch met groene opdruk op witte achtergrond","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-PMT-2200-T-ring-adapter.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-PMT-2200-T-ring-adapter.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-PMT-2200-T-ring-adapter.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-PMT-2200-T-ring-adapter.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":107757,"url":"https:\/\/www.telescoop.nl\/en\/televue-powermate-4x-2-barlowlens\/","url_meta":{"origin":107755,"position":1},"title":"TeleVue Powermate 4x 2\u2033 Barlow Lens","author":"Abdullah Ibrar","date":"29-04-2026","format":false,"excerpt":"TeleVue Powermate 4x 2\" \u2013 barlow lens is delivered as a powerful 4x Powermate with a 2\" connection, four lens elements, and multi-coating. \u00a0","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"TeleVue Barlow lens 4x Powermate 2\" zwarte TeleVue Powermate 4x barlowlens met 2 inch aansluiting, klemring met stelschroeven en groene TeleVue Powermate-opdruk op witte achtergrond","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Barlow-lens-4x-Powermate-2-.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Barlow-lens-4x-Powermate-2-.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Barlow-lens-4x-Powermate-2-.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Barlow-lens-4x-Powermate-2-.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":107749,"url":"https:\/\/www.telescoop.nl\/en\/televue-powermate-25x-125-barlowlens\/","url_meta":{"origin":107755,"position":2},"title":"TeleVue Powermate 2.5x 1.25\u2033 - 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