{"product_id":"used-ogma-oag-xl-off-axis-guider-with-helical-focuser-and-1-25-holder","title":"Like New OGMA OAG XL Off-Axis Guider with Helical Focuser and 1.25\" Holder","description":"\u003cp\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e: \u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThis is an OGMA XL Off-Axis Guider in pristine, perfect condition, with a completely clean prism and body.  The previous owner had two OAGs; it looks like he used his other one instead of this one.  This includes the Helical Focuser.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eIt comes in its original box with the spacers\/adapters shown in the photos.   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003ePlease note that this comes with only the attachments\/rings\/cables that you see in the photos.\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003eIf you don’t see it there, please know that it is NOT included.\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003eIf you have specific questions about a part in the photos that you’re unsure of, please give us a call to discuss. \u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThere are no returns on this item.  Save big off of a brand new one!\u003cstrong\u003e  \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e   \u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e:\u003c\/span\u003e\u003c\/h5\u003e\n\u003cdiv class=\"prose\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe OGMA OAGXL Off-Axis Guider is designed for larger astrophotography setups. Its extended height accommodates bigger cameras and filter wheels. It features a larger prism optimized for guide cameras with larger sensors, providing an expanded field of view for more accurate guiding.\u003c\/p\u003e\n\u003cspan\u003e \u003c\/span\u003e\n\u003cp\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTall body design: Perfect for setups with larger filter wheels and cameras.\u003c\/li\u003e\n\u003cli\u003eLarger prism: Captures more light and increases the field of view for guiding, especially useful for large-sensor guide cameras.\u003c\/li\u003e\n\u003cli\u003eM42\/M54 threads: Two interchangeable plates are provided for the telescope side for improved compatibility.\u003c\/li\u003e\n\u003cli\u003eAdjustable prism: Allows for precise positioning, maximizing performance with different optics.\u003c\/li\u003e\n\u003cli\u003ePrecise focuser: Designed for easy and accurate adjustments, ensuring optimal focus on guide stars.\u003c\/li\u003e\n\u003cli\u003eDurable construction: Made from lightweight, high-quality aluminum for stability without adding unnecessary weight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe OAGXL is the ideal choice for astrophotographers using larger imaging equipment, offering enhanced guiding performance while ensuring your setup stays compact and efficient.\u003c\/p\u003e\n\u003cspan\u003e \u003c\/span\u003e\n\u003cp\u003e\u003cstrong\u003eAssembly\u003c\/strong\u003e\u003c\/p\u003e\n\u003cspan\u003e \u003c\/span\u003e\n\u003cp\u003eIf you don't use a filter wheel or a filter holder, use the included adapter between the OAG and the primary camera. This will help you achieve the required back focus for your guide camera.\u003c\/p\u003e\n\u003cspan\u003e \u003c\/span\u003e\n\u003cp\u003eRemember that if your primary camera doesn't have a UV\/IR window, you must use a filter wheel or a filter holder with the right filter; otherwise, you won't get sharp stars.\u003c\/p\u003e\n\u003cspan\u003e \u003c\/span\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded Adapter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cspan\u003e \u003c\/span\u003e\n\u003cp\u003eIf you don't use a filter wheel or a filter holder, you can use the included adapter between the OAG and the camera to achieve the correct back focus of both the guiding and the main cameras.\u003c\/p\u003e\n\u003cspan\u003e \u003c\/span\u003e\n\u003cp\u003eYou won't need this adapter if you use a filter wheel or a filter holder.\u003c\/p\u003e\n\u003cspan\u003e \u003c\/span\u003e\n\u003cp\u003eThe preferred method for connecting this adapter is by using the provided screws to bolt it to the front of the camera. Then, bolt the OAG to the adapter.\u003c\/p\u003e\n\u003cspan\u003e \u003c\/span\u003e\n\u003cp\u003eFor cameras that don't have the six threaded holes in the front, this adapter has an M54(f) thread on the camera's side, and an M48(f) thread on the OAG's side.\u003c\/p\u003e\n\u003cspan\u003e \u003c\/span\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cspan\u003e \u003c\/span\u003e\n\u003cp\u003eIf you don't have a filter wheel and want to use the OAG, we recommend using the OGMA Universal Filter Drawer in place of the filter wheel. It is the easiest way to ensure that the OAG's prism will be placed correctly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prose\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"e-con-with-custom-width elementor-element elementor-element-206c949b e-flex e-con-boxed sc_inner_width_none sc_layouts_column_icons_position_left e-con e-parent trx_addons_parallax_layers_inited trx_addons_parallax_blocks_inited e-lazyloaded\"\u003e\n\u003cdiv class=\"e-con-inner\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-59cacb83 sc_fly_static elementor-widget elementor-widget-heading trx_addons_parallax_layers_inited trx_addons_parallax_blocks_inited\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv class=\"fusion-fullwidth fullwidth-box fusion-builder-row-8 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\"\u003e\n\u003cdiv class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\"\u003e\n\u003cdiv class=\"fusion-layout-column fusion_builder_column fusion-builder-column-20 fusion_builder_column_1_1 1_1 fusion-flex-column\"\u003e\n\u003cdiv class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"\u003e\n\u003cdiv class=\"fusion-tabs fusion-tabs-1 classic nav-not-justified horizontal-tabs icon-position-left mobile-mode-accordion\"\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv id=\"tab-f157467517bffe33422\" role=\"tabpanel\" class=\"tab-pane fade fusion-clearfix in active\" tabindex=\"0\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"OGMA","offers":[{"title":"Default Title","offer_id":49651660816643,"sku":"U2609-CB-OGMAXL-HELICAL","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/off-axis-guider-helical-focuser-ogma-oag-xl_1.webp?v=1789769966","url":"https:\/\/milehighastro.com\/products\/used-ogma-oag-xl-off-axis-guider-with-helical-focuser-and-1-25-holder","provider":"Mile High Astronomy","version":"1.0","type":"link"}