{"product_id":"asa-az2000-ritchey-chretien-alt-az-telescope-f6","title":"ASA AZ2000 Ritchey-Chrétien Alt-Az telescope f6","description":"\u003ch3 data-start=\"141\" data-end=\"190\"\u003e\u003cstrong data-start=\"145\" data-end=\"188\"\u003eASA AZ2000 – 2.0-Meter Telescope System\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"191\" data-end=\"264\"\u003e\u003cstrong data-start=\"191\" data-end=\"264\"\u003eThe next leap in the evolution of large-aperture observatory systems.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"266\" data-end=\"877\"\u003eThe ASA AZ2000 is a fully integrated, high-end \u003cstrong data-start=\"313\" data-end=\"360\"\u003e2.0-meter Ritchey-Chrétien telescope system\u003c\/strong\u003e designed for advanced scientific research and extreme precision. Built on an \u003cstrong data-start=\"438\" data-end=\"465\"\u003eAlt-Az Nasmyth platform\u003c\/strong\u003e, the system incorporates ASA’s new high-performance \u003cstrong data-start=\"518\" data-end=\"542\"\u003econcrete fork design\u003c\/strong\u003e, engineered for improved natural frequency and structural stability. A combination of \u003cstrong data-start=\"629\" data-end=\"679\"\u003eASA’s hexapod-controlled secondary mirror (M2)\u003c\/strong\u003e and \u003cstrong data-start=\"684\" data-end=\"733\"\u003eactive mirror cell on the primary mirror (M1)\u003c\/strong\u003e allows for continuous optimization of optical alignment—delivering peak imaging performance under even the most demanding observing conditions.\u003c\/p\u003e\n\u003cp data-start=\"879\" data-end=\"1202\"\u003eOutfitted with ASA Zerodur optics, the AZ2000 offers diffraction-limited image quality, ultra-low microroughness, and fast focal ratios that reduce overall system size and dome infrastructure costs. Configurable with up to four Nasmyth ports, this large telescope system redefines what’s possible in ground-based astronomy.\u003c\/p\u003e\n\u003chr data-start=\"1204\" data-end=\"1207\"\u003e\n\u003ch3 data-start=\"1209\" data-end=\"1235\"\u003e\u003cstrong data-start=\"1213\" data-end=\"1235\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1237\" data-end=\"1758\"\u003e\u003cstrong data-start=\"1237\" data-end=\"1256\"\u003eOptical Design:\u003c\/strong\u003e Ritchey-Chrétien (RC)\u003cbr data-start=\"1278\" data-end=\"1281\"\u003e\u003cstrong data-start=\"1281\" data-end=\"1300\"\u003eClear Aperture:\u003c\/strong\u003e 2000mm (78.7 in)\u003cbr data-start=\"1317\" data-end=\"1320\"\u003e\u003cstrong data-start=\"1320\" data-end=\"1368\"\u003eClear Aperture \/ Focal Ratio Primary Mirror:\u003c\/strong\u003e f\/2\u003cbr data-start=\"1372\" data-end=\"1375\"\u003e\u003cstrong data-start=\"1375\" data-end=\"1398\"\u003eSystem Focal Ratio:\u003c\/strong\u003e f\/6\u003cbr data-start=\"1402\" data-end=\"1405\"\u003e\u003cstrong data-start=\"1405\" data-end=\"1429\"\u003eCentral Obstruction:\u003c\/strong\u003e 41% (linear)\u003cbr data-start=\"1442\" data-end=\"1445\"\u003e\u003cstrong data-start=\"1445\" data-end=\"1465\"\u003eMirror Material:\u003c\/strong\u003e Zerodur (Fused Silica optional)\u003cbr data-start=\"1497\" data-end=\"1500\"\u003e\u003cstrong data-start=\"1500\" data-end=\"1520\"\u003eSurface Quality:\u003c\/strong\u003e \u0026gt;94 Strehl\u003cbr data-start=\"1531\" data-end=\"1534\"\u003e\u003cstrong data-start=\"1534\" data-end=\"1553\"\u003eMicroroughness:\u003c\/strong\u003e 1nm RMS \/ \u0026lt;0.7nm Ra\u003cbr data-start=\"1573\" data-end=\"1576\"\u003e\u003cstrong data-start=\"1576\" data-end=\"1588\"\u003eCoating:\u003c\/strong\u003e Al + SiO₂, Reflectivity \u0026gt;91%\u003cbr data-start=\"1617\" data-end=\"1620\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1620\" data-end=\"1647\"\u003eBack Focus from Flange:\u003c\/strong\u003e 360mm\u003cbr data-start=\"1653\" data-end=\"1656\"\u003e\u003cstrong data-start=\"1656\" data-end=\"1673\"\u003eTotal Weight:\u003c\/strong\u003e 16,000 kg (35,274 lbs)\u003cbr data-start=\"1696\" data-end=\"1699\"\u003e\u003cstrong data-start=\"1699\" data-end=\"1719\"\u003eFocus Positions:\u003c\/strong\u003e Nasmyth 2 standard, Nasmyth 4 optional\u003c\/p\u003e\n\u003chr data-start=\"1760\" data-end=\"1763\"\u003e\n\u003ch3 data-start=\"1765\" data-end=\"1794\"\u003e\u003cstrong data-start=\"1769\" data-end=\"1794\"\u003ePerformance \u0026amp; Control\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1796\" data-end=\"2131\"\u003e\u003cstrong data-start=\"1796\" data-end=\"1828\"\u003ePointing Accuracy (20°–85°):\u003c\/strong\u003e \u0026lt;8″ RMS (with pointing model)\u003cbr data-start=\"1858\" data-end=\"1861\"\u003e\u003cstrong data-start=\"1861\" data-end=\"1901\"\u003eTracking Accuracy (unguided, 5 min):\u003c\/strong\u003e \u0026lt;0.25″ RMS (with current pointing file)\u003cbr data-start=\"1941\" data-end=\"1944\"\u003e\u003cstrong data-start=\"1944\" data-end=\"1973\"\u003eSystem Natural Frequency:\u003c\/strong\u003e ≥10 Hz\u003cbr data-start=\"1980\" data-end=\"1983\"\u003e\u003cstrong data-start=\"1983\" data-end=\"2003\"\u003eFocus Mechanism:\u003c\/strong\u003e Absolute encoder-controlled M2 hexapod + motorized M1 active mirror cell\u003cbr data-start=\"2076\" data-end=\"2079\"\u003e\u003cstrong data-start=\"2079\" data-end=\"2097\"\u003eNasmyth Ports:\u003c\/strong\u003e Configurable with up to 4 ports\u003c\/p\u003e\n\u003chr data-start=\"2133\" data-end=\"2136\"\u003e\n\u003ch3 data-start=\"2138\" data-end=\"2168\"\u003e\u003cstrong data-start=\"2142\" data-end=\"2168\"\u003eSoftware \u0026amp; Integration\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2170\" data-end=\"2347\"\u003eThe AZ2000 includes the full \u003cstrong data-start=\"2199\" data-end=\"2221\"\u003eASA Software Suite\u003c\/strong\u003e with platform-independent control via \u003cstrong data-start=\"2260\" data-end=\"2292\"\u003eASCOM Alpaca API over TCP\/IP\u003c\/strong\u003e. Advanced control and automation capabilities include:\u003c\/p\u003e\n\u003cp data-start=\"2351\" data-end=\"2397\"\u003e-Creation and optimization of pointing models\u003c\/p\u003e\n\u003cp data-start=\"2400\" data-end=\"2473\"\u003e-MLPT (Multi-Layer Pointing Technique) support, compatible with N.I.N.A.\u003c\/p\u003e\n\u003cp data-start=\"2476\" data-end=\"2533\"\u003e-Satellite tracking and orbit correction (TLE\/CPF files)\u003c\/p\u003e\n\u003cp data-start=\"2536\" data-end=\"2582\"\u003e-Focus and alignment control via ASCOM Alpaca\u003c\/p\u003e\n\u003cp data-start=\"2585\" data-end=\"2634\"\u003e-Control of M2 hexapod and M1 active mirror cell\u003c\/p\u003e\n\u003cp data-start=\"2637\" data-end=\"2712\"\u003e-Full API access to rotator, Nasmyth ports, and dome covers (if installed)\u003c\/p\u003e","brand":"Astro Systeme Austria","offers":[{"title":"Default Title","offer_id":50647608066336,"sku":"ASA-AZ2000-f6","price":3500000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/2135\/2480\/files\/az1500-768x1024.png?v=1756492016","url":"https:\/\/firstlightastro.com\/products\/asa-az2000-ritchey-chretien-alt-az-telescope-f6","provider":"First Light Astro","version":"1.0","type":"link"}