{"id":32457,"date":"2025-11-02T15:33:48","date_gmt":"2025-11-02T14:33:48","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&p=32457"},"modified":"2026-03-13T09:48:51","modified_gmt":"2026-03-13T08:48:51","slug":"bresser-extension-hexafoc-37-5mm-2-5-inch","status":"publish","type":"product","link":"https:\/\/staging.telescoop.nl\/en\/bresser-verlengstuk-hexafoc-37-5mm-2-5-inch\/","title":{"rendered":"Bresser extension Hexafoc 37.5mm 2.5 inch"},"content":{"rendered":"

Bresser M35\/T2 MC 100<\/h3>\n\n\n\n

The Bresser 37.5mm 2.5\u2033 Extension Hexafoc<\/strong> helps you focus perfectly in both visual observation and astrophotography. Whether you're working with an eyepiece or shooting with a camera, this extension ensures that the distance is exactly right. So you get a clear, sharp image - every time.<\/p>\n\n\n\n

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

Perfect focus, always<\/h3>\n\n\n\n

Sometimes you are just a little too close or too far from the correct focus point. With this extension piece, you easily adjust that. The optical length of 37.5 mm<\/strong> ensures that you bring the eyepiece or camera to exactly the right distance. This keeps your image sharp, with no blurry edges.<\/p>\n\n\n\n

Ideal for astrophotography<\/h3>\n\n\n\n

For photography, precision is everything. This extension piece helps you get the proper distance from the sensor<\/strong> get. Even with minor adjustments, you'll notice an immediate difference in sharpness. Thanks to its thin design, you can also use it as a fine adjustment ring<\/strong> - Perfect for shortening thread lengths slightly.<\/p>\n\n\n\n

Robust and reliable<\/h3>\n\n\n\n

Made of strong aluminum<\/strong> that stays light but feels solid. You tighten it smoothly without wobbling or jamming. Designed for everyday use, so it will last for years without play or wear.<\/p>\n\n\n\n

What to expect<\/h3>\n\n\n\n

\u2713 Accurate focusing for eyepieces and cameras
\u2713 Ideal for astrophotography and visual observation
\u2713 Light, strong and wear-resistant aluminum
\u2713 Easy to assemble, stable in use
\u2717 No adjustable length - fixed distance of 37.5 mm<\/p>\n\n\n\n

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

Capacity<\/h4>\n\n\n\n
Feature<\/th>Description<\/th><\/tr><\/thead>
Optical length (mm)<\/td>37,5<\/td><\/tr>
Telescope connection<\/td>M68<\/td><\/tr>
Connection on the other side<\/td>M68<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

General<\/h4>\n\n\n\n
Feature<\/th>Description<\/th><\/tr><\/thead>
Type<\/td>Adapter<\/td><\/tr>
Design<\/td>Extension<\/td><\/tr>
Material<\/td>Aluminum<\/td><\/tr>
Length (mm)<\/td>42<\/td><\/tr>
Diameter (mm)<\/td>70<\/td><\/tr>
Weight (g)<\/td>70<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"

Bresser 37.5mm 2.5\u2033 Extension Hexafoc comes with M68\/M68 adapter, 37.5mm optical length and rugged aluminum housing - ideal for precise focus extension.<\/p>","protected":false},"featured_media":96670,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[128],"product_cat":[56,499],"product_tag":[],"class_list":["post-32457","product","type-product","status-publish","has-post-thumbnail","product_brand-bresser","product_cat-telescoop-accessoires","product_cat-adapters","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":30656,"url":"https:\/\/staging.telescoop.nl\/en\/bresser-verlengstuk-25-mm-2-5-inch-hexafoc-m68\/","url_meta":{"origin":32457,"position":0},"title":"Bresser Extension 25 mm 2.5\u2033 Hexafoc M68","author":"","date":"08-10-2025","format":false,"excerpt":"Bresser Extension Tube 25 mm 2.5\" Hexafoc comes with M68 thread on both sides \u2013 aluminum extension ring for setting the correct sensor distance for eyepieces and astrophotography. \u00a0","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Bresser Verlengstuk 25 mm 2.5\" Hexafoc M68","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/10\/Bresser-Verlengstuk-25mm-2-5-Hexafoc.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/10\/Bresser-Verlengstuk-25mm-2-5-Hexafoc.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/10\/Bresser-Verlengstuk-25mm-2-5-Hexafoc.jpg?resize=525%2C300&ssl=1 1.5x, 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