{"product_id":"ioptron-8036-120","title":"iOptron CEM120 Pier Top Adapter","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCEM120 Mount Compatibility:\u003c\/strong\u003e Designed specifically to adapt the iOptron CEM120 mount head.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Pier Options:\u003c\/strong\u003e Enables mounting on an iOptron Tri-Pier or a custom-engineered observatory pier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Precision-machined and anodized for robust, long-term use in the field or observatory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e 8036-120\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eiOptron CEM120 Pier Top Adapter\u003c\/h2\u003e\n\u003cp\u003eThe iOptron CEM120 Pier Top Adapter (model 8036-120) provides the essential mechanical interface for installing your CEM120 mount head on a non-standard foundation. This precision-machined, anodized adapter allows you to integrate your observatory-grade CEM120 mount with either a portable iOptron Tri-Pier or a custom-built pier for a permanent installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eThe 8036-120 Adapter for Custom Pier Integration\u003c\/h3\u003e\n\u003cp\u003eFor astronomers building a permanent observatory, the 8036-120 adapter is the critical link between your custom pier and the CEM120 mount. It delivers the correct mounting interface, ensuring a secure, stable fit for your equipment. When engineering your own pier, ensure it is anchored to exceed the CEM120's requirements for payload capacity, torsional stiffness, and thermal stability to create an unwavering imaging platform.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eTri-Pier Mounting: A Critical Note on Payload Limits\u003c\/h3\u003e\n\u003cp\u003eWhile this adapter allows the CEM120 head to be mechanically fitted to an iOptron Tri-Pier, this configuration requires careful consideration as a trade-off. The Tri-Pier's payload capacity may be insufficient for a fully-loaded CEM120 imaging setup. This combination is not recommended for heavy payloads; use it with caution and at your own risk to avoid instability or damage to your equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the primary purpose of the iOptron CEM120 Pier Top Adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe iOptron CEM120 Pier Top Adapter (model 8036-120) is designed to allow you to mount an iOptron CEM120 mount head onto a support structure other than the standard observatory pier, such as an \u003cstrong\u003eiOptron Tri-Pier\u003c\/strong\u003e or a \u003cstrong\u003ecustom-built pier\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI am building a concrete pier for my observatory. Is the iOptron 8036-120 adapter what I need for my CEM120?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this is the correct adapter to create the mechanical interface between the top of your custom pier and the base of the CEM120 mount. You will need to ensure your pier's top plate is drilled to accept this adapter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the iOptron CEM120 adapter to put my fully-loaded imaging rig on an iOptron Tri-Pier?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis is not recommended. While the adapter provides a mechanical fit, the \u003cstrong\u003eTri-Pier's payload capacity may be insufficient\u003c\/strong\u003e for a CEM120 carrying a heavy telescope and imaging train. This combination should only be used with light payloads and with extreme caution to prevent instability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat should I consider when designing a custom pier for the iOptron CEM120 adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYour custom pier must be engineered to exceed the mount's operational requirements. Key factors to consider are:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePayload Capacity:\u003c\/strong\u003e The pier must support the total weight of the mount, telescope, and all accessories without flexure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorsional Stiffness:\u003c\/strong\u003e It must resist twisting forces to maintain pointing accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Stability:\u003c\/strong\u003e The pier should not expand or contract significantly with temperature changes, which can affect focus and alignment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI need a more portable setup for my CEM120 for outreach events. Is using the 8036-120 adapter with a Tri-Pier a good solution?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis can be a viable solution for portability, but only with a lightweight and well-balanced payload. You must be mindful of the Tri-Pier's capacity limitations. For a heavy setup, this combination is not a safe or stable option.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow durable is the iOptron CEM120 Pier Top Adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe adapter is precision-machined and anodized for durability. This ensures a solid, corrosion-resistant connection that can withstand long-term use in an observatory or in the field.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e8036-120\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eiOptron CEM120 Mount Head\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended Use\u003c\/td\u003e\n\u003ctd\u003eMounting to iOptron Tri-Pier or custom piers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eiOptron CEM120 Pier Top Adapter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/ioptron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eiOptron Warranty Policy\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":52917274575133,"sku":"IOP-8036-120","price":138.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-CEM120-Pier-Top-Adapter-1_317ba819-7214-41f9-beb5-8b5d3bd22d8c.jpg?v=1789141702","url":"https:\/\/davidastro.com\/fr-us\/products\/ioptron-8036-120","provider":"David Astro","version":"1.0","type":"link"}