{"id":33031,"date":"2025-11-08T14:46:13","date_gmt":"2025-11-08T13:46:13","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&p=33031"},"modified":"2026-03-20T13:35:03","modified_gmt":"2026-03-20T12:35:03","slug":"ioptron-cem25-electronic-polar-finder-ipolar","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/ioptron-cem25-elektronische-poolzoeker-ipolar\/","title":{"rendered":"iOptron CEM25 Electronic Polar Finder iPolar"},"content":{"rendered":"

iOptron CEM25 iPolar - Simple Polar Alignment Without Fuss<\/strong><\/p>\n\n\n\n

With the iOptron CEM25 iPolar<\/strong> polar alignment becomes a piece of cake. You'll never have to crawl under the mount or search endlessly for the pole star again. The built-in camera shows you directly on your laptop screen where your mount is pointed - so you're perfectly aligned in minutes.<\/p>\n\n\n\n

\"iOptron<\/figure>\n\n\n\n

The iPolar works via a smart electronic camera that recognizes the position of the celestial pole and compares it to where your mount is pointing. You see both points on the screen, and with a few simple adjustments via the adjustment screws you bring them exactly in line. It's that simple.<\/p>\n\n\n\n

No need to rotate the mount, and even in poor visibility conditions or light clouds, you can still align accurately. The software automatically calculates the exact position of the celestial pole based on date and time, ensuring you maximum precision.<\/p>\n\n\n\n

Even when observing in the southern hemisphere, the iPolar works flawlessly. It even takes into account atmospheric effects at low latitudes. This keeps your alignment accurate no matter where you are.<\/p>\n\n\n\n

You just connect it to your computer via USB - no drivers, no installation hassles. Everything works plug and play. For Mac users, there is also a special app available from the Mac App Store. And want to work on the go? With the iOptron iPolar Mobile app and the iMate Control Box, you can easily connect it to your iPhone or iPad.<\/p>\n\n\n\n

The iPolar saves you time, frustration and mistakes. You're ready to track or shoot faster, and your tracking remains more stable - keeping your images clear and sharp.<\/p>\n\n\n\n

What you notice in practice:<\/strong>
\u2713 Quickly align via your screen - no pole star needed
\u2713 Works even in light pollution or cloudy conditions
\u2713 Compact, light and easy to use
\u2713 Works worldwide, on both hemispheres
\u2713 Plug and play via USB<\/p>\n\n\n\n

\n\n\n\n

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

Capacity<\/strong><\/h4>\n\n\n\n
Feature<\/th>Description<\/th><\/tr><\/thead>
Field of view (\u00b0)<\/td>13<\/td><\/tr>
Position accuracy<\/td>30\u2033<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Interfaces<\/strong><\/h4>\n\n\n\n
Feature<\/th>Description<\/th><\/tr><\/thead>
Connection<\/td>USB 2.0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Sensor<\/strong><\/h4>\n\n\n\n
Feature<\/th>Description<\/th><\/tr><\/thead>
Type<\/td>CMOS sensor<\/td><\/tr>
Pixel size (\u00b5m)<\/td>3,75<\/td><\/tr>
Bit depth (Bit)<\/td>8<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Compatibility<\/strong><\/h4>\n\n\n\n
Feature<\/th>Description<\/th><\/tr><\/thead>
Operating Systems<\/td>Windows Vista \/ 7 \/ 8 \/ 8.1 \/ 10<\/td><\/tr>
Suitable for mount<\/td>CEM25<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

General<\/strong><\/h4>\n\n\n\n
Feature<\/th>Description<\/th><\/tr><\/thead>
Weight (g)<\/td>70<\/td><\/tr>
Series<\/td>iPolar<\/td><\/tr>
Type<\/td>Seeker<\/td><\/tr>
Design<\/td>Pole finder<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"

iOptron CEM25 comes with integrated iPolar camera, USB 2.0 connection and compatibility with CEM25 mount - for fast and highly accurate electronic polar alignment even in limited visibility.<\/p>","protected":false},"featured_media":97002,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[2790],"product_cat":[3128,589,56,501],"product_tag":[],"class_list":["post-33031","product","type-product","status-publish","has-post-thumbnail","product_brand-ioptron","product_cat-poolzoekers-en-polar-alignment-tools","product_cat-optische-accessoires-v1","product_cat-telescoop-accessoires","product_cat-red-dot-finders-en-reflex-sights","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":33199,"url":"https:\/\/www.telescoop.nl\/en\/ioptron-cem25-ipolar-adapter\/","url_meta":{"origin":33031,"position":0},"title":"iOptron CEM25 iPolar Adapter","author":"","date":"09-11-2025","format":false,"excerpt":"iOptron CEM25 comes with mounting adapter and screw for mounting the iPolar polar finder on CEM25P mounts - ideal for electronic polar alignment.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":33030,"url":"https:\/\/www.telescoop.nl\/en\/ioptron-hem27-hunter-met-ipolar-27mm-elektronische-poolzoeker\/","url_meta":{"origin":33031,"position":1},"title":"iOptron HEM27 Hunter with iPolar Electronic Polar Finder","author":"","date":"08-11-2025","format":false,"excerpt":"iOptron Hunter\/HEM27 comes with integrated iPolar camera, mini-USB connector and compatibility with SkyHunter and HEM27 - for fast and accurate electronic polar alignment even in poor visibility.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":33028,"url":"https:\/\/www.telescoop.nl\/en\/ioptron-heq5-poolzoeker-ipolar\/","url_meta":{"origin":33031,"position":2},"title":"iOptron Pole Finder for HEQ5","author":"","date":"08-11-2025","format":false,"excerpt":"iOptron HEQ5 comes with integrated iPolar camera, USB 2.0 connection and compatibility with HEQ5 mount - for highly accurate and easy-to-use electronic polar alignment via PC or Mac.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":33029,"url":"https:\/\/www.telescoop.nl\/en\/ioptron-poolzoeker-ipolar-hem\/","url_meta":{"origin":33031,"position":3},"title":"iOptron Pole Finder iPolar HEM","author":"","date":"08-11-2025","format":false,"excerpt":"iOptron Polar Finder comes with integrated iPolar camera, USB 2.0 connection and support for HEM mount - for accurate electronic polar alignment via PC or Mac, also usable in southern hemisphere.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":33200,"url":"https:\/\/www.telescoop.nl\/en\/ioptron-heq-5-ipolar-adapter\/","url_meta":{"origin":33031,"position":4},"title":"iOptron HEQ-5 iPolar Adapter","author":"","date":"09-11-2025","format":false,"excerpt":"iOptron HEQ-5 comes with adapter and mounting screw for connecting an iPolar polar finder to SkyWatcher HEQ-5 mounts - ideal for electronic polar alignment. \u00a0","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":33034,"url":"https:\/\/www.telescoop.nl\/en\/ioptron-cem120-met-ipolar-120mm-elektronische-poolzoeker\/","url_meta":{"origin":33031,"position":5},"title":"iOptron CEM120 with iPolar Electronic Pole Finder","author":"","date":"08-11-2025","format":false,"excerpt":"iOptron CEM120 comes with integrated iPolar camera, USB 2.0 connection and compatibility with the CEM120 mount - for highly accurate electronic polar alignment via screen, even in limited visibility or with no view of Polaris.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product\/33031","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/comments?post=33031"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media\/97002"}],"wp:attachment":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media?parent=33031"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_brand?post=33031"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_cat?post=33031"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_tag?post=33031"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}