{"id":114506,"date":"2026-10-22T11:01:42","date_gmt":"2026-10-22T09:01:42","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&p=114506"},"modified":"2026-10-22T11:19:38","modified_gmt":"2026-10-22T09:19:38","slug":"toupek-oag-l-off-axis-guide-with-m48-connection","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/touptek-oag-l-off-axis-guider-met-m48-aansluiting\/","title":{"rendered":"ToupTek OAG-L off-axis guide with M48 connection"},"content":{"rendered":"

An off-axis guide sits between your telescope and your camera and mirrors a small piece of light from the edge of the field of view to a guide camera. You then guide it through the main telescope itself. This is more accurate than a separate guidecope, especially at long focal brandlengths, because bending of the setup is not a factor.<\/p>\n

The OAG-L is 17.5 mm thick, so most cameras have enough space left over for the correct distance from the sensor. The prism measures 10 x 10 mm with a usable opening of 10 x 7 mm. This version has an M48 connection and fits all ToupTek ATR cameras and cameras and accessories from other well-known brands.<\/p>\n

Who is the OAG-L for?<\/h3>\n

Hello<\/strong> who shoots with a brandtelephoto lens from about 800 mm.<\/p>\n

Not<\/strong> For those working with a short refractor, a guide scope like the GS-250AR is easier to use.<\/p>\n

Featured accessories<\/h3>\n
    \n
  • ToupTek GPM662M guide camera<\/li>\n<\/ul>\n

    Specifications<\/h3>\n
    \n\n\n\n\n\n\n
    Thickness<\/strong><\/td>\n17.5 mm<\/td>\n<\/tr>\n
    Prism<\/strong><\/td>\n10 x 10 mm<\/td>\n<\/tr>\n
    Usable opening<\/strong><\/td>\n10 x 7 mm<\/td>\n<\/tr>\n
    Connection<\/strong><\/td>\nM48<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>","protected":false},"excerpt":{"rendered":"

    17.5 mm thick off-axis guide with a 10 x 10 mm prism. You guide with the same telescope you use for photography, without a separate guidescope.<\/p>","protected":false},"featured_media":114502,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[3365],"product_cat":[469,3110,3104,56],"product_tag":[],"class_list":["post-114506","product","type-product","status-publish","has-post-thumbnail","product_brand-touptek","product_cat-astro-fotografie","product_cat-off-axis-guiders-camera-rotators","product_cat-overige-astrofotografie-accessoires","product_cat-telescoop-accessoires","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":15598,"url":"https:\/\/www.telescoop.nl\/en\/zwo-off-axis-guider-oag-l\/","url_meta":{"origin":114506,"position":0},"title":"ZWO Off-Axis-Guider OAG-L","author":"Info telescoop","date":"10-07-2025","format":false,"excerpt":"Large off-axis guider with a 12 x 12 mm prism for full-frame cameras and long focal lengths. Optical assembly measuring exactly 55 mm with EFW and a cooled camera, including an M48 tilt adapter.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"ZWO Off-Axis-Guider OAG-L","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Off-Axis-Guider-OAG-L.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Off-Axis-Guider-OAG-L.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Off-Axis-Guider-OAG-L.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Off-Axis-Guider-OAG-L.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Off-Axis-Guider-OAG-L.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Off-Axis-Guider-OAG-L.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":15577,"url":"https:\/\/www.telescoop.nl\/en\/zwo-off-axis-guider\/","url_meta":{"origin":114506,"position":1},"title":"ZWO Off-Axis-Guider","author":"Info telescoop","date":"10-07-2025","format":false,"excerpt":"Compact off-axis guider with large 8 x 8 mm prism and only 16.5 mm optical length. Guiding through the main telescope, includes M48, T2, and 1.25 inch adapters.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"ZWO Off-Axis-Guider","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Off-Axis-Guider.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Off-Axis-Guider.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Off-Axis-Guider.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Off-Axis-Guider.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Off-Axis-Guider.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Off-Axis-Guider.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":114483,"url":"https:\/\/www.telescoop.nl\/en\/touptek-gpm662m-guidecamera-mono-imx662\/","url_meta":{"origin":114506,"position":2},"title":"ToupTek GPM662M guidecamera mono IMX662","author":"Info telescoop","date":"22-10-2026","format":false,"excerpt":"Monochrome guide camera with Sony IMX662 STARVIS 2 sensor: 2.1 MP, 2.9 micrometer pixels, low noise from 0.4 e and a ST4 port. 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