- Field Flattener
Flatteners are mainly used in astrophotography to correct the entire image field of refractors (refracting telescopes) better or completely.
Depending on the optical design and the amount of correction required, refractors are subject to imaging errors that can very quickly appear in photographs as blown-up (blurred) star images not far from the center of the image field. They are caused by a curved image field and here the so-called field flattening lenses ensure a smooth, flattened image with pinpoint star images right into the corners of the image field to be illuminated.
Please note that an image field flattener must be precisely calculated for the respective telescope in order to achieve optimum results. The optical effort is at least as high, if not higher, than for the actual main optics.
So now you know what you can expect from so-called "universal" field flatteners.
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- Field flattener
- Astrophotography
from 199,00 EUR
incl. 19 % VAT excl. shipping costs
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Baader MaxBright® II Binoviewer
Finally we can introduce the MaxBright® II Binoviewer. It closes the gap between cheaper entry-level binoviewers and Baaders/Zeiss high-end...
from 479,00 EUR
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- SD103S with SPHINX Deluxe SXD2 Mount
- 103/795mm (f/7.7)
5.599,00 EUR
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Sky-Watcher SynScan Wi-Fi Adaptor
The exciting Sky-Watcher SynScan Wi-Fi Adaptor Module is compatible with all of Sky-Watcher's Go-To mountings and telescopes, allowing...
109,00 EUR
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delivery time : 1-2 Tage
LUNT Ca-K Module with B1200 Blocking Filter in Star Diagonal
- Solar observation in Ca-K wavelength
- For refractors up to 100mm aperture & up to 1080mm focal length
- Bandwidth <2.4...
2.498,00 EUR
incl. 19 % VAT excl. shipping costs
Nicht auf Lager
delivery time : bitte erfragen
LUNT Ca-K Module with B600 Blocking Filter in Star Diagonal
- Solar observation in Ca-K wavelength
- For refractors up to 100mm aperture & up to 540mm focal length
- Bandwidth <2.4...
1.899,00 EUR
incl. 19 % VAT excl. shipping costs
Nicht auf Lager
delivery time : bitte erfragen
The Flat Field Box for the accurate calibration of astrophotos. Lacerta FFB-s do not flicker like the EL foil, which means that much shorter...
from 124,00 EUR
incl. 19 % VAT excl. shipping costs
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Baader Modular Guide Scope Rings
Three sizes are available
- BP I = 60-120mm
- BP II = 110-160mm
- BP III =...
from 143,00 EUR
incl. 19 % VAT excl. shipping costs
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Spheretec Concenter SE Eyepiece (1.25")
- for Newtonian telescopes
- 1.25" focuser
79,00 EUR
incl. 19 % VAT excl. shipping costs
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delivery time : 1-2 Tage
Vixen Wireless (Wi-Fi) Adapter
- Can be used on: SX2, SXD2, SXD2-PFL, SXP, SXP-PFL, SXP2, AXJ (without encoder), AXD, AXD2, (AP with restrictions) ...
299,00 EUR
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delivery time : 1-2 Tage
Baader 2"/ 2" Thread-Inverter-Ring
- Reverses 2" (50.8 mm) male into 2" female SC-thread
- Allows shortest possible rigid connection onto 2"...
30,00 EUR
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delivery time : 3-5 Tage
Astrogarten Weight-shaft Camera Bracket, Ø 35mm
Weight-shaft Camera Bracket with Ø 35mm
45,00 EUR
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