Products
Filter Wheel, 1.25"Filter Wheel, 1.25" |
Price:
$249
|
|
Radial GuiderRadial Guider Specifically for use in prime focus, deep-sky imaging or astrophotography with Schmidt-Cassegrain telescopes, the Radial Guider is compact and sleek in design. This accessory makes it possible to simultaneously photograph and guide through the optical tube assembly of your telescope. The radial guider also eliminates the problem of differential flexure, because you're both guiding and photographing through the telescope. The radial guider is compatible with Celestron's C5, C8, C9, C11 and C14 telescopes and comes with a unique prism angle adjustment screw. It must be used with a guiding eyepiece, camera T-mount and drive corrector(dual axis is preferrable). Primarily for use with catadioptric telescopes, it also works on refractor telescopes having adequate back focus. This guider is a tremendous improvement over conventional off-axis guiders. Not only is the angle of the prism tunable, but it also maintains a fixed rigid camera orientation while still offering users the freedom to move the guiding eyepiece radially about 135°. |
Price:
$258
|
|
ZWO anti-dew heater (D=50mm)
Anti-dew heater for ZWO cameras (Ring diameter 50mm) |
Price:
$30
Out of stock |
|
ZWO EFW mini motorized filterwheel 5 positions
The EFW mini is the smallest and most lightweight 1.25″ Electronic Filter Wheel in the world! Handles 5x1,25" or 31mm (unmounted) filters. Weights 300g only. Thickness is 20 mm.
The Electronic Filter wheel can be rotated in both counter clockwise or clockwise direction for filter selection. |
Price:
$297
|
|
Приспособление за гидиранеOff-axis Guider
|
Price:
$386
Out of stock |
|