Baader Clear Focusing Filter - 50.8mm Round Unmounted - FC-RD50 Celestron Labs 25" astro-filters

25" astro-filters

amateurs can now record cloud structures on Venus

Explore 18mm 82 Degree Series Waterproof Telescope Eyepiece - 2" Specifications

The Meade USB to RS-232 (Serial) Adapter is a USB to RS-232 Serial Adapter which permits connection of any Meade telescope''s RS-232 serial interface to a PC or laptops available USB Port

2" Mirror Diagonal - This high quality 90-degree multicoated mirror diagonal allows you to take advantage of the wider field of view provided by 2" eyepieces

Baader Clear Focusing Filter - 50.8mm Round Unmounted - FC-RD50 Celestron Labs 25" astro-filtersAbout the Baader Clear Focusing Filter 50. 8mm Round Unmounted Use of special photography filters, especially narrowband filters, often results in dim images which can be difficult to focus. Baader Planetarium Clear Filters can be used first to clearly focus the image. Since they are parfocal with other Baader filters, they can then be removed and replaced by other imaging filters, without affecting focus. The high optical quality of the Baader