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Elliptical secondary mirror diameter small axis 46 mm thickness 10 mm from Antares Optics
Item condition: used Item with possible small cosmetic deffect, but every function works perfect
Item condition: used Item with possible small cosmetic deffect, but every function works perfect
100.00 €
Estimated delivery time : 2-3 days (valid for new orders)
empty tube from Skywatcher 300PDS Newtonain OTA
Item condition: used Item with possible small cosmetic deffect, but every function works perfect
Item condition: used Item with possible small cosmetic deffect, but every function works perfect
100.00 €
Estimated delivery time : 2-3 days (valid for new orders)
Extra Arm for secound telescope
Item condition: new, but not original packed
Item condition: new, but not original packed
100.00 €
Estimated delivery time : 2-3 days (valid for new orders)
TS Adapter for recessed adaptation of correctors in the focuser UNCN3M82 The TS V-Power focuser with the M82 threaded connection on the camera side accepts large correctors up to 3" body diameter. This adapter allows correctors to be connected via the M68x1 male thread on the corrector. The corrector is recessed into the draw tube, saving valuable optical path. Tilting, as is possible with clamping, is eliminated by the screw connection. On the camera side, the adapter has an M48x0.75 male thread for further adaptations. How the adapter works and what to consider: ♦ Screw the corrector into the M68x1 female thread of the adapter. ♦ Then screw the adapter with the corrector into the M82x1 female thread of the focuser. ♦ Please consider that the adapter needs 9 mm travel (length of the M68x1 female thread and overall length of the adapter) - these 9 mm must be subtracted from the working distance of the corrector. The advantage is that all larger correctors offer a longer working distance. Application example: TSKORW3 on a 325 mm f/4 Newtonian with this adapter: ♦ working distance of the KORW3 Wynne corrector is 64 mm ♦ 9 mm optical path to be subtracted - so 55 mm remain from the M48x0.75 male thread on the adapter. Ideal therefore for all photo adaptations ♦ The exact working distance can be established with suitable adaptations and tuning rings.
Item condition: new and original packed
Item condition: new and original packed
99.90 €
Estimated delivery time : 2-3 days (valid for new orders)
Planisphere Watch. Model KWI‐STAR ‐ A Planetarium on your wrist! ‐ Align the bezel with the
Item condition: new and original packed
Item condition: new and original packed
99.00 €
Estimated delivery time : 1-4 days (valid for new orders)
TeleVue RAD1074 Adapter for 2" focuser
Item condition: new and original packed
Item condition: new and original packed
99.00 €
Estimated delivery time : 2-3 days (valid for new orders)
Weight : 4 Kg Outer dimensions : 570x260x200mm Inner dimensions : 550x240x190mm colour blue Usable internal dimensions (empty case): 200x240x150mm Item condition : Pair of used stripes
Item condition: used, but with visible cosmetic markings
Item condition: used, but with visible cosmetic markings
99.00 €
Estimated delivery time : 2-3 days (valid for new orders)
Elliptical secondary mirror diameter small axis 55 mm thickness 10 mm
Item condition: used Item with possible small cosmetic deffect, but every function works perfect
Item condition: used Item with possible small cosmetic deffect, but every function works perfect
99.00 €
Estimated delivery time : 2-3 days (valid for new orders)
Concenter VISUS - Precise adjustment despite glasses
Item condition: new and original packed
Item condition: new and original packed
99.00 €
Estimated delivery time : 1-4 days (valid for new orders)
Adapter Astrophysics/Takahashi M82i/2" with 35 mm length
Item condition: used Item with possible small cosmetic deffect, but every function works perfect
Item condition: used Item with possible small cosmetic deffect, but every function works perfect
95.00 €
Estimated delivery time : 2-3 days (valid for new orders)
Omegon Mount Mini Track LX2
Item condition: new and original packed
Item condition: new and original packed
119.00 € 95.00 €
Estimated delivery time : 1-4 days (valid for new orders)
TS 3.2 mm 1.25" ED flat field eyepiece - long eye relief
Item condition: new, but not original packed
Item condition: new, but not original packed
94.00 €
Estimated delivery time : on request (valid for new orders)
