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  1. -7% SkyWatcher Maksutov Skymax 150
    The Sky-Watcher Skymax Maksutov-Cassegrains are the ultimate take-anywhere telescopes. Despite their small dimensions they pack a powerful punch. Their high-resolution, diffraction-limited optical systems are multi-coated to maximize contrast and image sharpness.

  2. Explore highly magnetized and powerful excitations in the bright Magnesium I (b2) line. For use on refractors of F/4 - F/8 focal ratio refractors. This latest and likely the last wavelength offered for Quark reveals a whole new area of highly magnetized high energy in the bright 5172.8Å wavelength. The eye is most sensitive at this wavelength so the image is significantly brighter than calcium. Views show both plage and dark mottling of chromospheric network.

    • Precise machined 2 "to 1¼" reducer to complete the Baader ClickLock system inserted height only 9.5mm
    • Requires only light pressure on the ratchet lever to have an extremely strong hold
    • ClickLock compression ring made of hardened Bronze ensures lifetime non-marring operation
    • T-2 (M42x0,75) inner photo-thread attaches onto most T-2 threaded accessories and all Baader T-2 diagonals

    • Protective sheet for telescopes.
    • It reflects the totality of the sun's rays and prevents the instrument and electronic parts from overheating.
    • Totally waterproof.
    • Dimensions: 150x180 cm

      OUT OF STOCK  

    • Protective sheet for telescopes.
    • It reflects the totality of the sun's rays and prevents the instrument and electronic parts from overheating.
    • Totally waterproof.
    • Dimensions: 95x135 cm

    • Protective sheet for telescopes.
    • It reflects the totality of the sun's rays and prevents the instrument and electronic parts from overheating.
    • Totally waterproof.
    • Dimensions: 120x160 cm

    • Prevents dew from forming on your Schmidt-Cassegrain or EdgeHD corrector lens
    • Fits 9.25” and 11” optical tubes
    • Cutout accommodates telescope dovetail rails
    • Felt-lined interior surface captures moisture and reduces stray light
    • Rolls up for easy transport

    • Prevents dew from forming on your Schmidt-Cassegrain or EdgeHD corrector lens
    • Fits 6” and 8” optical tubes
    • Cutout accommodates telescope dovetail rails
    • Felt-lined interior surface captures moisture and reduces stray light
    • Rolls up for easy transport

  3. -12% Celestron Inspire 100AZ Refractor Telescope Celestron Inspire 100AZ Refractor Telescope
    100mm INSPIRE Gamma refractor telescope

  4. TS Photoline APO refractor wit 72 mm aperture and fast f/6 focal ratio, a great travel telescope for observation and astrophotography.


    • ♦ Powerful, aberration-free apochromatic refractor with 72 mm aperture and 432 mm focal length.
    • ♦ Fast focal ratio: f/6
    • ♦ FPL53 doublet objective (Ohara Japan), air-spaced - additional lanthanum element, so no chromatic aberration
    • ♦ 2.5" dual-speed rack-and-pinion focuser - ball bearing mounted for maximum load with M63x1 female thread for adaptions
    • ♦ Retractable dew cap - the apo even fits into the hand luggage
    • ♦ CNC tube rings with versatile dovetail bar - EQ5 style and with photo tripod connection.
    • ♦ Findershoe on the focuser is included
    • ♦ Weight only 2.18 kg - transport length only 31 cm

    • With the stop collar bottoming of 1¼ "barrel with applications of fine tuning rings on the diagonal, or a prism is prevented
    • With brass clamping ring and two clamping screws

    • Baader Classic Ortho 18mm 1¼" Eyepiece, apparent field of view 52°, incl. winged rubber eyecup 52°,incl. winged rubber eyecup
    • Parfocal Eyepiece series with very high transmission
    • This eyepiece delivers a pure-white image with outstanding sharpness and contrast
    • True High-Transmission- (HT) and Multi-Coating (MC) on all glass-air-surfaces offer a brilliant image while showing almost no internal reflections
    • Suitable as projection eyepiece for OPFA (Eyepiece Projection adapter)

    • Baader Classic Ortho 10mm 1¼" Eyepiece , apparent field of view 52°, incl. winged rubber eyecup
    • Parfocal Eyepiece series with very high transmission
    • This eyepiece delivers a pure-white image with outstanding sharpness and contrast
    • True High-Transmission- (HT) and Multi-Coating (MC) on all glass-air-surfaces offer a brilliant image while showing almost no internal reflections
    • Suitable as projection eyepiece for OPFA (Eyepiece Projection adapter)

    • Baader Classic Ortho 6mm 1¼" Eyepiece, apparent field of view 52°, incl. winged rubber eyecup
    • Parfocal Eyepiece series with very high transmission
    • This eyepiece delivers a pure-white image with outstanding sharpness and contrast
    • True High-Transmission- (HT) Multi-Coating (MC) on all glass-air-surfaces offer a brilliant image while showing almost no internal reflections
    • Suitable as projection eyepiece for OPFA (Eyepiece Projection adapter)

  5. Collimating your refractor telescope is quick and easy when you use this 1.25" Cheshire collimating eyepiece. You see in seconds the collimating situation of the telescope, you also can use the Cheshire on newtonian telescopes.

  6. The TS Superflat GPU coma corrector is one of the best correctors for astrophotography through fast Newtonians.

    • 4-element coma corrector for excellent imaging in the field and on the axis.
    • Designed by Gyulai Pal in Hungary (GPU-Optics)
    • Perfectly suitable for Newtonian telescopes with focal ratios of f/4 - provides very good results from f/3.5 to f/6.
    • Very tolerant against tilting.
    • Focal length is not changed.
    • Camera connection through M48 thread.
    • For better stability and accuracs, the corrector can be screwed to the focuser. Connection adapters for cameras and focusers are available.

    • Coma Corrector for Newton telescopes, that neither does reduce the focal length nor the image field of your telescope
    • 46 mm clear lens diameter in M48 mode – enables exposures free from vignetting
    • designed for fast f-ratios up to f / 3.5. Maximum sharpness across the entire image field
    • Phantom Coating™ Group, multicoated for maximum transmission and total freedom from reflections

    • Visual & Photographic Version consisting of:
      • 2" Multi-Purpose Coma Correktor (MPCC) Mark III photographic #2458400A
      • Baader Focusing Eyepiece Holder 1¼" / T-2 (T-2 part #08A) (#2458125)
      • Baader VariLock 29, lockable T-2 ExtensionTube 20-29mm with spanner tool (T-2 part #25Y) (#2956929)
      • Baader Hyperion 2" Finetuning Stopring with brass clamping ring & 2 thumb screws (#2958027)

    • 120 mm apochromatic Refractor with Schott BK-7 and FPL-53 ED glass
    • 900 mm focal length (f/7.5)
    • Dual-speed 2″ Crayford-type focuser with 1.25″ adaptor
    • 8×50 RA erect-image finderscope
    • 2″ dielectric diagonal
    • 28 mm 1.25″ eyepiece
    • Tube-ring attachment hardware n Aluminum carry case

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