Current telescope offers - Discover now!
Benefit from attractive offers on high-quality telescopes for beginners and advanced users. We are currently offering:
Up to 30 % discount on selected modelsFree accessories such as eyepieces and star chartsComplete sets for a quick start in astronomySort by Position Name: A to Z Name: Z to A Price: Low to High Price: High to Low Created on
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Another first for solar astronomy, the Altair G-Band 2nm Solar filter enhances finer details in the solar photosphere.
Altair 2nm G-Band Solar Contrast Filter filter specifications:
Standard 2" Filter Threaded Aluminium Cell CWL 430.3nm @ 96% transmission, tolerance 1% FWHM 2nm, tolerance 0.5nm. 1.85mm thick quartz ?/4, Parallelism (arcsec) 30" Si02 "hard" overcoat with UVIR Block 300-1100nm and Anti-Reflection Coating High resolution spectrographic test report included corresponding to each individual filter. Attach your Altair Hypercam camera to a Canon EOS photographic lens for wide-field astrophotography
The new standard in astro imaging, Altair Hypercam 26C uses the latest 16bit Sony IMX571 sensor with ultra low read noise and super high quantum efficiency in a large APS-C format.
The Altair 395nm NUV filter selectively passes light of the two main Calcium wavelengths emitted by the sun: CA-K line at 393.37nm, and the CA-H line at 396.85nm.
The Altair 2" Solar Continuum filter Enhances sunspots, granulation, and fine photosphere detail. For use with Baader Solar Filter or Herschel Wedge.
The 130 mm APM - LZOS 3-lenser SuperED in the new inexpensive special package with 3.7" APM Focuser.
A compact and lightweight but powerful apochromat for visual and astrophotography using.
The 152 mm APM - LZOS 3-lenser SuperED in the new inexpensive special package with 3.7" APM Focuser.
A compact and lightweight but powerful apochromat for visual and astrophotography using.
A powerful apochromat for visual observing at highest magnifications and astrophotography using.
Refractor with Triplet Super ED optics 228mm aperture at 2050mm focal length resolving power of 0.5" with 220mm back focus ideal for CCD photography with filter wheel and other accessories powerful Feathertouch 3.5" drawtube versatile connection options via 3.5", 2", 1.25" weight 36 kg. A powerful apochromat for visual observing at highest magnifications and astrophotography using, made for your requirements.
LZOS 152 mm Apo with high Quality Matthias Wirth Aluminium Tube.