s all dark. Maybe I'm putting it in wrong? Did you put the eyepiece into the diagonal? ------- after you put the diagonal into the telescope. Erecting lens is a DIAGONAL by the way. "erecting diagonal
how can I invert the image you can use an erecting diagonal between the eyepiece and the telescope, like http://www.optcorp.com/os-d125ei90-90-erect-image-diagonal-1-25inch.html
Question about Vivitar Optics
What would be the right erect image prism diagonals to get for a vivitar 76mm Reflector telescope any standard RACI prism like this https://www.optcorp.com/os-d125ei45-45-erect-image-diagonal-1-25inch
...upside down images. Nothing is wrong with the scope. You can buy an "erecting diagonal" for terrestrial viewing. Here is one: ...
...buy an erecting diagonal-- http://www.highpointscientific.com/product/ORI-08787/Orion-125-90-Degree-Erect-Image-Star-Diagonal-08787.html Read my TIPS and frequently asked questions on my profile
...questions on my profile page. You can buy an erecting diagonal for terrestrial viewing. ...
...my frequently asked questions TIP on my profile page. You can buy an "erecting diagonal" for terrestrial viewing like this one: ...
...do this it is normal. You can buy an "erecting prism diagonal" for this scope if the focuser hole is 1.25 inch-- here: ...
why are the lens upside down help It is normal for an astro telescope to show objects upside down, as when viewing astro objects this makes little difference. If you want to view terrestrial things, ...
...viewing (klijke a spotting scope) you will need to buy the correct size erecting prism diagonal similar to this one: ...
94 questions posted
Usually answered in minutes!
106 Questions
68 Questions
50 Questions
43 Questions
