{"id":92510,"date":"2026-01-05T18:28:02","date_gmt":"2026-01-05T17:28:02","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&p=92510"},"modified":"2026-03-10T16:50:39","modified_gmt":"2026-03-10T15:50:39","slug":"omegon-12mm-illuminated-reticle-eyepiece-1-25-inches","status":"publish","type":"product","link":"https:\/\/staging.telescoop.nl\/en\/omegon-12mm-verlicht-dradenkruisoculair-1-25-inch\/","title":{"rendered":"Omegon 12mm Illuminated Threaded Cross Eyepiece (1.25 inches)"},"content":{"rendered":"

Omegon Cross Thread Eyepieces -<\/strong> Eyepiece with illuminated double reticle<\/strong>
The Omegon Crosshair eyepiece is perfect for astrophotography and precision work. The 12mm eyepiece has an extremely fine, illuminated double reticle that allows you to easily center tracking stars. You no longer need to cover the star as with a single reticle, and small position changes are immediately visible.<\/p>\n\n\n\n

\"Omegon<\/figure>\n\n\n\n

Advantages of this eyepiece<\/strong>
Clear optical image for faint tracking stars. Adjustable reticle focus for your eyes. Runs on 2x LR44 batteries (not included). Accurately measure image fields or align a mount with the Pole Star. Easily determine the positional angle of double stars. This eyepiece is not only useful for astrophotography, but also a useful tool for aligning your telescope and measuring objects in the field of view.<\/p>\n\n\n\n

\"Omegon<\/figure>\n\n\n\n

Practical and versatile<\/strong>
This eyepiece is not only useful for astrophotography. It is also a useful tool for aligning your telescope and measuring objects in the field of view. Perfect for both beginners and advanced amateurs who value precision.<\/p>\n\n\n\n

What we recommend<\/strong>
\u2713 Astrophotography: ideal for off-axis guiders and tracking viewers.
\u2713 Double stars: easily determine the angle and follow sharply.
\u2713 Monturing alignment: precise positioning with the North Star.
\u2717 Deep-sky observation: not intended for visual observation of nebulae or galaxies.
\u2717 Planetary or lunar observation: limited use.<\/p>\n\n\n\n

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

Capacity<\/strong><\/p>\n\n\n\n

Feature<\/th>Description<\/th><\/tr><\/thead>
Focal length (mm)<\/td>12<\/td><\/tr>
Telescope connection<\/td>1,25\u2033<\/td><\/tr>
Field of view (\u00b0)<\/td>50<\/td><\/tr>
Optics coating<\/td>Multiple<\/td><\/tr>
Number of lenses<\/td>4<\/td><\/tr>
Battery type<\/td>LR44<\/td><\/tr>
Battery-powered<\/td>Yes<\/td><\/tr>
Wire<\/td>M8<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Details<\/strong><\/p>\n\n\n\n

Feature<\/th>Description<\/th><\/tr><\/thead>
Adjustable eye cup<\/td>No<\/td><\/tr>
Homofocal<\/td>-<\/td><\/tr>
Illuminated<\/td>Yes<\/td><\/tr>
Filter thread<\/td>Yes<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Equipment<\/strong><\/p>\n\n\n\n

Feature<\/th>Description<\/th><\/tr><\/thead>
Batteries included<\/td>No<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

General<\/strong><\/p>\n\n\n\n

Feature<\/th>Description<\/th><\/tr><\/thead>
Length (mm)<\/td>84<\/td><\/tr>
Width (mm)<\/td>54<\/td><\/tr>
Height (mm)<\/td>55<\/td><\/tr>
Weight (g)<\/td>117<\/td><\/tr>
Series<\/td>Recticle<\/td><\/tr>
Type<\/td>Ocular<\/td><\/tr>
Design<\/td>Cross thread eyepieces<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

<\/p>","protected":false},"excerpt":{"rendered":"

Omegon Cross thread eyepieces<\/span>\u00a0come with an illuminated dual reticle, 12mm focal length, 1.25\u2033 mount, multiple coating and filter thread - ideal for tracking with tracking scopes or off-axis guiders in astrophotography and precise alignment of mounts.<\/span><\/p>\n

\u00a0<\/span><\/p>","protected":false},"featured_media":98882,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[126],"product_cat":[3129,3130,56],"product_tag":[],"class_list":["post-92510","product","type-product","status-publish","has-post-thumbnail","product_brand-omegon","product_cat-oculairs-en-barlows","product_cat-oculairen-standaard-gezichtsveld","product_cat-telescoop-accessoires","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":92515,"url":"https:\/\/staging.telescoop.nl\/en\/omegon-9mm-verlicht-dradenkruisoculair-1-25-inch\/","url_meta":{"origin":92510,"position":0},"title":"Omegon 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