Baader 31.7mm B-CCD Blue Filter
|
Features - Baader 31.7mm B-CCD Blue Filter |
| Designed for use with eyepieces threaded for 1.25" filters |
| Lightweight, durable and quickly interchangeable |
| Optically polished to further enhance the efficiency |
| Well suited for CCD photography of planets, galaxies and star clusters |
| Made from striae-free substrates and actually fineoptically polished flat to within 1/4 wave accuracy over the entire surface, plane parallel to within 30 seconds of arc |
|
Specification - Baader 31.7mm B-CCD Blue Filter |
|
| Model | B-CCD Blue |
| Fits To | 1-1/4" / 31.7mm Eyepieces |
| Glass Thickness | 2mm |
| Filter Type | Coloured |
Kit Content
Baader 31.7mm B-CCD Blue
Filter
User Operating Instructions Manual
