stronomy和Sky and Telescope志每月都刊登星图,精度可以达到级。 保暖, 即使在夏天,晚上的气温也会比较低。夜间观测必须保暖, 以免生病。 了解观测点,如有可能,尽量了解你的观测点。注意地面的洞和其他障碍物。这些可能是野生动物的地盘, 比如臭鼬和蛇等。是否有观测干扰, 比如大树,路灯,车灯等。最佳观测地点是暗...
此时手控器提示如下: “Put the telescope in the Alt/Az Home Position and pointed north.(See the Instruction Manual.).The Vertical axis home position, for all telescopes, is with the telescopes tube level (declination to 0°).The horizontal axis Home Position for ETX telescopes is found by ...
ETX ® Astro Telescope to look at the Sun! Looking at or near the Sun will cause instant and irreversible damage to your eye. Eye damage is often painless, so there is no warning to the observer that damage has occurred until it is too late. Do not point the telescope or its viewf...
Telescope net weight: 6.1kg The package The telescope came in a large box together with the Autostar, the 26mm (1 ¼ “) eyepiece, the viewfinder, a set of two hex-wrenches and two manuals. One manual covers the ETX, the other manual handles the Autostar. The tripod was delivere...
The 3x barlow looks like it has no business being used in any respectable telescope. The 9mm is poor quality but it could get you by for now. Maks aren't picky about eyepieces. Your max useful magnification will likely be about a 7-8mm eyepiece. ...
telescope in the Alt Az Home Position and pointed north See the Instruction Manual The Vertical axis home position for all telescopes is with the telescopes tube level declination to 0 The horizontal axis Home Position for ETX telescopes is found by turning the tube counterclockwise until it stops...
Instruction ManualETX-90AT Astro TelescopeETX-105AT Astro TelescopeETX-125AT Astro TelescopeCONTENTS Quick-Start Guide ...
Evaluates the ETX-60 AT and ETX-70 AT telescopes from Meade. Price of the Meade telescopes; Core of the ETX refractor idea; Critique on its manual; Outcome of the tests made on the telescope's alignment procedure; Array of accessories of... DJ Eicher - 《Astronomy》 被引量: 0发表: 20...
此时手控器提示如下: “Put the telescope in the Alt/Az Home Position and pointed north.(See the Instruction Manual.).The Vertical axis home position, for all telescopes, is with the telescopes tube level (declination to 0°).The horizontal axis Home Position for ETX telescopes is found by ...
Instruction Manual - Meade Instruments - Telescopes, Solar 指导手册-米德仪器:望远镜,太阳 热度: 1 Instructivo TelescopioAstronómicoETX-60ATconControladordeManoAutostar TelescopioAstronómicoETX-70ATconControladordeManoAutostar ESIMPORTANTELEERESTEMANUALANTESDEUSARSE ...