{"product_id":"delta-t-heater-copy","title":"2.75″ Hedrick Focuser","description":"\u003ch3 data-start=\"193\" data-end=\"228\"\u003ePlaneWave 2.75\" Hedrick Focuser\u003c\/h3\u003e\n\u003cp data-start=\"230\" data-end=\"521\"\u003eThe PlaneWave 2.75\" Hedrick Focuser is a heavy-duty, zero-slip linear bearing focuser designed to support a wide range of astrophotography setups. With precise motorized control and robust construction, this focuser ensures accurate and repeatable focusing even under heavy imaging payloads.\u003c\/p\u003e\n\u003cp data-start=\"523\" data-end=\"856\"\u003eEngineered with a leadscrew drive system and mounted on five precision bearings, the Hedrick Focuser eliminates any chance of flexure or backlash. The integrated motor can be controlled manually or through PlaneWave’s EFA (Electronic Focuser Accessory) Kit, offering seamless operation via PWI4 software or ASCOM-compliant platforms.\u003c\/p\u003e\n\u003cp data-start=\"858\" data-end=\"1021\"\u003eThis focuser is an ideal match for PlaneWave CDK and IRDK telescopes, providing solid and stable performance in both amateur and professional imaging environments.\u003c\/p\u003e\n\u003chr data-start=\"1023\" data-end=\"1026\"\u003e\n\u003cp data-start=\"1028\" data-end=\"1418\"\u003e\u003cstrong data-start=\"1028\" data-end=\"1050\"\u003eKey Specifications\u003c\/strong\u003e\u003cbr data-start=\"1050\" data-end=\"1053\"\u003e\u003cstrong data-start=\"1053\" data-end=\"1079\"\u003eBackfocus Consumption:\u003c\/strong\u003e 3.0\" fully racked in \/ 4.2\" fully racked out\u003cbr data-start=\"1124\" data-end=\"1127\"\u003e\u003cstrong data-start=\"1127\" data-end=\"1144\"\u003eTravel Range:\u003c\/strong\u003e 30 mm (1.2\")\u003cbr data-start=\"1157\" data-end=\"1160\"\u003e\u003cstrong data-start=\"1160\" data-end=\"1173\"\u003eAperture:\u003c\/strong\u003e 2.75\"\u003cbr data-start=\"1179\" data-end=\"1182\"\u003e\u003cstrong data-start=\"1182\" data-end=\"1202\"\u003eWeight Capacity:\u003c\/strong\u003e 20 lbs (9.1 kg)\u003cbr data-start=\"1218\" data-end=\"1221\"\u003e\u003cstrong data-start=\"1221\" data-end=\"1238\"\u003eDrive System:\u003c\/strong\u003e Leadscrew on five linear bearings\u003cbr data-start=\"1272\" data-end=\"1275\"\u003e\u003cstrong data-start=\"1275\" data-end=\"1297\"\u003eMotorized Control:\u003c\/strong\u003e Included (requires EFA Kit for full automation)\u003cbr data-start=\"1345\" data-end=\"1348\"\u003e\u003cstrong data-start=\"1348\" data-end=\"1366\"\u003eCompatibility:\u003c\/strong\u003e All PlaneWave CDK\/IRDK telescopes and accessories\u003c\/p\u003e\n\u003chr data-start=\"1420\" data-end=\"1423\"\u003e\n\u003cp data-start=\"1425\" data-end=\"1793\"\u003e\u003cstrong data-start=\"1425\" data-end=\"1455\"\u003ePerformance \u0026amp; Applications\u003c\/strong\u003e\u003cbr data-start=\"1455\" data-end=\"1458\"\u003e\u003cstrong data-start=\"1458\" data-end=\"1463\"\u003e‑\u003c\/strong\u003e Smooth, backlash-free motion ideal for astrophotography\u003cbr data-start=\"1519\" data-end=\"1522\"\u003e\u003cstrong data-start=\"1522\" data-end=\"1527\"\u003e‑\u003c\/strong\u003e Strong enough to handle heavy cameras, filter wheels, and rotators\u003cbr data-start=\"1594\" data-end=\"1597\"\u003e\u003cstrong data-start=\"1597\" data-end=\"1602\"\u003e‑\u003c\/strong\u003e Easily automated through the EFA Kit and PWI4 software\u003cbr data-start=\"1657\" data-end=\"1660\"\u003e\u003cstrong data-start=\"1660\" data-end=\"1665\"\u003e‑\u003c\/strong\u003e Compatible with standard PlaneWave accessories and SecureFit adapters\u003cbr data-start=\"1735\" data-end=\"1738\"\u003e\u003cstrong data-start=\"1738\" data-end=\"1743\"\u003e‑\u003c\/strong\u003e Designed for rugged observatory or portable use\u003c\/p\u003e","brand":"PlaneWave Instruments","offers":[{"title":"Default Title","offer_id":50719141921056,"sku":"1252002","price":800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/2135\/2480\/files\/PW_Logo_BlackText_WhiteBG.png?v=1770439886","url":"https:\/\/firstlightastro.com\/products\/delta-t-heater-copy","provider":"First Light Astro","version":"1.0","type":"link"}