Pier-Tech / USA electric lifting column for astronomical telescopes. Total height when retracted: 116 cm, base: 305 mm x 305 mm, total weight: 41 kg. Scope of delivery includes handheld control unit for raising and lowering, as well as 220-volt plug.
2500.00 €
Estimated delivery time : 1-4 days (valid for new orders)
Astrophysics Starfire 152 f9 triplet Apo With Rings, 3“ dovetail, 2.5“ Focuser , case , AP reducer, AP Barlow, AP Flattner, superb Optics, all mint condition., made in the year 1991
6490.00 €
Estimated delivery time : 1-4 days (valid for new orders)
Aperture 12" - 304 mm Focal length 3648 mm Focal ratio f/12 Field illumination ideal for observation and for lunar and planetary photography Hyperbolic secondary mirror and parabolic primary mirror made of quartz glass for stable focus 99 % reflection on primary and secondary mirror for a bright image Faster cool-down time thanks to open design Purely reflective system without Schmidt plate or meniscus lens - therefore also fully suitable for infrared Only 33 % linear obstruction - therefore suitable for visual observation Gen.2: 3" dual-speed RAP focuser with rack and pinion drive and ball bearings for high stability and accuracy M117 extension tubes - so you can reach the focus with any accessory Losmandy style dovetail bars on both sides for easy adaptation to all common mounts with Losmandy style connection Carbon truss tube design for a stable focus position Finder shoe for Skywatcher/Vixen/TS finder (standard base) is mounted.
3200.00 €
Estimated delivery time : 1-4 days (valid for new orders)