{"id":1450,"date":"2012-12-07T00:00:00","date_gmt":"2012-12-06T23:00:00","guid":{"rendered":"https:\/\/www.ganymedes.nl\/product\/celestron-cgem-ii-1100-hd\/"},"modified":"2025-05-15T15:49:40","modified_gmt":"2025-05-15T13:49:40","slug":"celestron-cgem-ii-1100-hd","status":"publish","type":"product","link":"https:\/\/dev4-ganymedes.nl\/en\/product\/celestron-cgem-ii-1100-hd\/","title":{"rendered":"Celestron CGEM II 1100 HD"},"content":{"rendered":"<div>\n<p>Celestron CGEM II 1100 HD<\/p>\n<p><strong>Algemene kenmerken<\/strong><\/p>\n<ul>\n<li>11 inch EdgeHD Optics.<\/li>\n<li>CGEM Computer gestuurde Equatoriale montering.<\/li>\n<li>Celestron&#8217;s premium StarBright XLT coatings.<\/li>\n<li>9&#215;50 zoeker, als hulpmiddel om de objecten te vinden.<\/li>\n<li>Extra stevige 2 inch dikke stalen driepoot maat accessoire plaat.<\/li>\n<\/ul>\n<p><strong>HD kenmerken<\/strong><\/p>\n<ul>\n<li>Nieuw aplanatic Schmidt telescope ontwerp, welke een aberration-free beelden produceert over eenheel breed gezichtsveld.<\/li>\n<li>Mirror tension locks houd de primary spiegel op zijn plek en vermijd beeld verschuiving.<\/li>\n<li>Koeling ventilatoren welke de hete lucht achter de hoofdspiegel wegsluizen.<\/li>\n<li>Fastar compatible for fast f\/2 imaging.<\/li>\n<\/ul>\n<p>Kenmerken:<\/p>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Optical Design: <\/b>EdgeHD Optics<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Opening: <\/b>280 mm<span class=\"small\">\u00a0<\/span><\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Brandpunt: <\/b>2800 mm<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Focal Ratio: <\/b>10<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Zoeker: <\/b>9&#215;50<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Montering: <\/b>CGEM Computerized Equatorial<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Optical Tube: <\/b>Aluminum<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Optical Coatings: <\/b>Starbright XLT Coating<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Oculair 1: <\/b>23 mm<span class=\"small\">\u00a0<\/span><\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Vergroting 1: <\/b>122 x<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Star Diagonal: <\/b>2&#8243;<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Driepooot: <\/b>Adjustable, Stainless Steel<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>CD ROM: <\/b>NexRemote control software with RS232 cable<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Power Supply: <\/b>Car battery adapter<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Highest Useful Magnification: <\/b>661 x<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Lowest Useful Magnification: <\/b>40 x<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Limiting Stellar Magnitude: <\/b>14,7<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Eyepiece 1 Field of View: <\/b>0.67 \u00b0<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Light Gathering Power: <\/b>1600 x<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Secondary Mirror Obstruction: <\/b><span class=\"small\">95.25 mm<\/span><\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Secondary Mirror Obstruction by Area: <\/b>11.6 %<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Secondary Mirror Obstruction by Diameter: <\/b>34 %<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Resolution (Rayleigh): <\/b>0.50 arcsec<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Resolution (Dawes): <\/b>0.41 arcsec<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Gear: <\/b>Steel worm gear and 90mm pitch diameter brass worm wheel<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Motor Drive:<\/b>Low cog DC Servo motors with encoders, both axes<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Computer Hand Control: <\/b>Double line, 16 character Liquid Crystal Display; 19 fiber optic backlit LED buttons<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Slew Speeds: <\/b>Nine slew speeds: 5 \u00b0\/sec, 2 \u00b0\/sec, 1 \u00b0\/sec, 64x, 16x, 8x, 4x, 1x, .5x<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Tracking Rates: <\/b>Sidereal, Solar and Lunar<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Tracking Mode:<\/b> EQ North and EQ South<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Alignment Procedures: <\/b>2-Star Align, Quick Align, 1-Star Align, Last Alignment, Solar System Align<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Software Precision: <\/b>24bit, 0.08 calculation<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Database: <\/b>40,000+ objects, 100 user defined programmable objects. Enhanced information on over 200 objects<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Power Requirements: <\/b>12 VDC 1.5 Amp<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>GPS: <\/b>Optional CN16 Accessory<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Counterweights: <\/b>2 x 17 lb<\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Optical Tube Length<\/b>:<span class=\"small\">609.6 mm<\/span><\/div>\n<\/div>\n<div class=\"lineItem\">\n<div class=\"lineValue\"><b>Telescope Weight:<\/b> <span class=\"small\">54.43 kg<\/span><\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Celestron CGEM II 1100 HD Algemene kenmerken 11 inch EdgeHD Optics. CGEM Computer gestuurde Equatoriale montering. Celestron&#8217;s premium StarBright XLT [&hellip;]<\/p>\n","protected":false},"featured_media":1447,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_vp_format_video_url":"","_vp_image_focal_point":[],"_vp_custom_popup_image":0,"_vp_format_audio_url":"","_vp_custom_thumbnail":0,"_vp_custom_thumbnail_focal_point":[],"_vp_hover_thumbnail":0,"_vp_hover_thumbnail_focal_point":[]},"product_brand":[],"product_cat":[247,243,244,246,356,360,342,261,242],"product_tag":[],"class_list":{"0":"post-1450","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-telescopes-catadioptric-all-catadioptric-telescopes-en","7":"product_cat-telescopes-all-telescopes-en","8":"product_cat-telescopes-astrophotography-telescopes-en","9":"product_cat-telescopes-catadioptric-telescopes-en","10":"product_cat-brands-celestron-en","11":"product_cat-brands-celestron-cgem-ii-en","12":"product_cat-brands-en","13":"product_cat-telescopes-catadioptric-schmidt-cassegrains-en","14":"product_cat-telescopes-en","16":"first","17":"onbackorder","18":"taxable","19":"shipping-taxable","20":"purchasable","21":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Celestron CGEM II 1100 HD - Ganymedes<\/title>\n<meta name=\"description\" content=\"Celestron CGEM II 1100 HD. 11&quot; EdgeHD Optics. 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