Baader Planetarium

This pre-filter is used for heat reduction for H-alpha observation with H-alpha filters in the tube and in prominence attachments.

This pre-filter is used for heat reduction for H-alpha observation with H-alpha filters in the tube and in prominence attachments.

This pre-filter is used for heat reduction for H-alpha observation with H-alpha filters in the tube and in prominence attachments.

This pre-filter is used for heat reduction for H-alpha observation with H-alpha filters in the tube and in prominence attachments.

Baader Glasspathcorrector for binoviewers The corrector is more than just a simple barlow lens that compensates for part of the optical path of the binoviewer. First of all, the corrector corrects the color fringes created by the prisms of the binoviewer. Contrast and sharpness of the image increase. Calculation of the shortening factor: The corrector is installed directly in front of the binoviewer. If the corrector is moved further away from the binoviewer, the magnification effect and path compensation increase. ♦ GWK 1,25x: The optical path of the binoviewer is shortened by 18 mm. ♦ GWK 1,7x: The optical path of the binoviewer is shortened by 41 mm. ♦ GWK 2,6x: The optical path of the binoviewer is shortened by 84 mm. Adaptation to the telescope: Adaptation to the binoviewer is simple. The corrector is simply clamped between the T2 female thread and the T2 male thread. The adapter is automatically centered. For the connection to 1.25" or 2" we recommend suitable Baader adapters which are linked under the accessory recommendations. Further application possibilities: The correctors are not only suitable for the Baader Maxbright binoviewers. Also for other binoviewers or adapters, prisms ... the correctors can be used. Whenever you cannot reach the point of focus with a new accessory, the Baader Glass Path Corrector can be the saving solution.

Item condition: new and original packed

Baader L-RGB-C CCD Filter Set 65x65 mm square, unmounted

Item condition: used Item with possible small cosmetic deffect, but every function works perfect

*The illumination device offers a continously adjustable illumination of reticle eyepieces like the Baader MicroGuide, but also of older ones. It also fits into a few finder scopes. The connector, the M8x0.75 thread, is common with crosshair eyepiecesl so they often can be fitted with this device. The electrical supply works wireless with two button cells SR41/SG3, so there is no risk to get tangled up.

Item condition: new, but not original packed