Baader Planetarium 6-Color Eyepiece Filters (Optically Polished w/ MC)

Baader Planetarium 6-Color Eyepiece Filters (Optically Polished w/ MC)"Less is more!" Better a few filters with high optical performance produced for astronomical observations than whole mountains of filters with mediocre quality. The Baader color filters are carefully prepared for amateur astronomical interests. The glass are coplaner fine optically polished. These filters exceed the quality of the usual "raw polished" (hot flamed) colored glass filters. Because they are fine optically polished, these filters can be at

Standard Star Diagonals vs Dielectric Star Diagonal

PL3600424 adapter adds 6

Note for Dobsonian/Newtonian Owners

the f/ratio is still f/5

8 Light Gathering Power: 265x as compared to the human eye Optical Coatings: Aluminum with SiO2 overcoat Mirror Material: Standard optical glass for primary and secondary mirrors Minor Axis of Secondary Mirror: 34

the external T-threaded portion can be removed and replaced with an included dovetail ring

This 6nm filter set has a narrow bandwidth

Our mobile application guides you through that process

5"x20" Zenith Eyepiece Height 48" Accessories Included Finder 8x50 RACI Included Diagonal No Included Eyepieces 25/10 Plossl Magnification w/ Included Eyepieces 48x/120x Included Case No Corrector No

Viewing through the 32mm E-lux eyepiece is comfortable for both eyeglass wearers and non-eyeglass wearers alike

Extension tubes thread together and into other threaded 2

Night visual observation