New products

40mm ED f/6.25 Dual-Purpose H-Alpha Protuberances / White Light Sunspot Telescope The revolutionary Acuter Luma -X 40ED offers a remarkable level of specification and performance at an affordable price and features groundbreaking, world-first innovations such as a square telescope tube design and an exclusive switchable zenith mirror design, which allows you to switch from an H-Alpha protuberance telescope to a white light solar telescope for observing sunspots.
  • Objective diameter: 40mm (with ED glass element)
  • Magnification (with included eyepiece): 15.6x – 50x
  • Included eyepiece (1.25"): 5–16 mm zoom
  • Telescope focal length: 250 mm (f/6.25)
  • Front etalon: Diameter: 40mm, FWHM: <0.6 Angstrom
  • Tuning method: Pressure tuning
  • 8mm blocking filter
  • Internally mounted green & neutral density filters for sunspot observation
1459.00 €
Estimated delivery time : 3-4 days (valid for new orders)
 
 

The Askar 103APO is a 103 mm aperture, 700 mm focal length, and f/6.8 native focal ratio apo refractor with many useful features and several corrector options.

  • Aperture 103 mm - focal length 700 mm - focal ratio f/6.8
  • Triplet objective with one ED element
  • Stable 3.3" RAP focuser with dual speed, 360° rotation and 100 mm travel
  • Sufficient working distance for observing with 2" accessories and for photography
  • Flattener and two reducers available (0.6x and 0.8x)
  • CNC tube rings with Vixen/EQ5 style dovetail bar and carrying handle
  • Two finder shoes
1299.00 €
Estimated delivery time : 1-4 days (valid for new orders)
 
 

The Askar 0,8x Reducer - Corrector for the 140mm f7 Triplet APO turns the 140 mm APO into a fast Astrograph.

  •  designed for the Askar 140APO
  •  brings the focal ratio down to f5.6
  •  suitable for full frame cameras
383.00 €
Estimated delivery time : 1-4 days (valid for new orders)
 
 

The Askar 1.0x corrector for the 140mm f7 Triplet APO provides a very good image quality across the entire field of view.

  •  developed for the Askar 140APO
  •  provides very good image quality across the entire field of view
  •  suitable for full-frame cameras
383.00 €
Estimated delivery time : 1-4 days (valid for new orders)
 
 

The Askar 140APO is an apo refractor with 140 mm aperture, 980 mm focal length and a focal ratio of f/7 with many practical features.

  •  Aperture 140 mm - Focal length 980 mm - Focal ratio f/7
  •  Triplet objective with one ED element
  •  Stable 3.5" dual-speed RAP focuser with 360° rotation connection and 100 mm adjustment travel
  •  Sufficient working distance for observation with 2" accessories and for photography
  •  Flattener and two reducers available (0.8x)
  •  CNC tube rings with dovetail bar (Losmandy style) and carrying handle
  •  Two finder shoes
2999.00 €
Estimated delivery time : 1-4 days (valid for new orders)
 
 

The Askar 0,8x Reducer - corrector for the 160 mm f/7 triplet apo turns the 140 mm apo into a fast astrograph.

  •  designed for the Askar 160APO
  •  brings the focal ratio down to f/5.6
  •  suitable for full frame cameras
509.00 €
Estimated delivery time : 1-4 days (valid for new orders)
 
 

The Askar 1.0x corrector for the 160 mm f/7 triplet apo provides a very good image quality across the entire field of view.

  •  developed for the Askar 160APO
  •  provides very good image quality across the entire field of view
  •  suitable for full-frame cameras
466.00 €
Estimated delivery time : 1-4 days (valid for new orders)
 
 

The Askar 160APO is an apo refractor with 160 mm aperture, 1120 mm focal length and a focal ratio of f/7 with many practical features.

  • Aperture 160 mm - focal length 1120 mm - focal ratio f/7
  • Air-spaced triplet objective with one ED element
  • Stable 3.5" dual-speed RAP focuser with 360° rotator and 100 mm drawtube travel
  • Sufficient working distance for observation with 2" accessories and for photography
  • CNC tube rings with dovetail bar (Losmandy) and carrying handle
  • Two finder shoes
4690.00 €
Estimated delivery time : 1-4 days (valid for new orders)
 
 

The Askar 203APO is one of the largest apochromatic refractors from series production - a powerful refractor for your observatory

  • Aperture 203 mm - focal length 1421 mm - focal ratio f/7
  • Air-spaced triplet APO objective with one ED element
  • Stable 3.5" RAP focuser with speed reduction and 100 mm travel
  • Working distance suitable for photo correctors and 2? accessories for observation
  • Suitable for EAF motorized focus
  • Two finder shoes - 1x for finder - 1x for mini guide scope
9455.00 €
Estimated delivery time : 1-4 days (valid for new orders)
 
 
The dovetail clamp is offered as another installation option for the Nexus eFinder, for those that don’t want to attach it in place of their view finder.
17.00 € 16.15 €
Estimated delivery time : 1-3 weeks (valid for new orders)
 
 
The Nexus eFinder attaches to your telescope and works together with the Nexus DSC Pro to improve the accuracy of your viewing sessions. The Nexus eFinder is a great solution for both beginner & experienced astronomers, people with DIY dobs or less accurate mounts, as well as observers targeting faint fuzzies.
569.00 € 540.55 €
Estimated delivery time : 1-3 weeks (valid for new orders)
 
 
The Nexus eFinder attaches to your telescope and works together with the Nexus DSC Pro to improve the accuracy of your viewing sessions. The Nexus eFinder is a great solution for both beginner & experienced astronomers, people with DIY dobs or less accurate mounts, as well as observers targeting faint fuzzies.
569.00 € 540.55 €
Estimated delivery time : 1-3 weeks (valid for new orders)
 
 
The William Optics Ultra-Cat 131 · 30th Anniversary Limited Edition is an instrument for those who not only want to observe, but also want to hold history in their hands. This anniversary model combines the technical maturity of three decades of William Optics development with an aesthetic that will make collectors' hearts beat faster. The matching ZWO AM7 Parallactic Harmonic Drive GoTo mount with pier is also available.
13590.00 € 12910.50 €
Estimated delivery time : 3-4 weeks (valid for new orders)
 
 
The William Optics Ultra-Cat 131 · 30th Anniversary Limited Edition is an instrument for those who not only want to observe, but also want to hold history in their hands. This anniversary model combines the technical maturity of three decades of William Optics development with an aesthetic that will make collectors' hearts beat faster. The combination of a five-element Petzval design, Super ED glass and precise mechanical workmanship makes it one of the most powerful compact astrographs in its class
6608.00 € 6277.60 €
Estimated delivery time : 3-4 weeks (valid for new orders)
 
 
The structures of the dome and the base cylinder are made of galvanized steel pipes, while aluminum plates are used for the covers. The interior is lined with 2.5 mm thick black anti-condensation material. The internal electrical system is protected by a magnetothermal differential protection device and an emergency stop switch
83900.00 € 79705.00 €
Estimated delivery time : on request (valid for new orders)
 
 
The structures of the dome and the base cylinder are made of galvanized steel pipes, while aluminum plates are used for the covers. The interior is lined with 2.5 mm thick black anti-condensation material. The internal electrical system is protected by a magnetothermal differential protection device and an emergency stop switch
41900.00 € 39805.00 €
Estimated delivery time : on request (valid for new orders)
 
 
The structures of the dome and the base cylinder are made of galvanized steel pipes, while aluminum plates are used for the covers. The interior is lined with 2.5 mm thick black anti-condensation material. The internal electrical system is protected by a magnetothermal differential protection device and an emergency stop switch
29500.00 € 28025.00 €
Estimated delivery time : on request (valid for new orders)
 
 
The structures of the dome and the base cylinder are made of galvanized steel pipes, while aluminum plates are used for the covers. The interior is lined with 2.5 mm thick black anti-condensation material. The internal electrical system is protected by a magnetothermal differential protection device and an emergency stop switch
31200.00 € 29640.00 €
Estimated delivery time : on request (valid for new orders)
 
 
The structures of the dome and the base cylinder are made of galvanized steel pipes, while aluminum plates are used for the covers. The interior is lined with 2.5 mm thick black anti-condensation material. The internal electrical system is protected by a magnetothermal differential protection device and an emergency stop switch
56600.00 € 53770.00 €
Estimated delivery time : on request (valid for new orders)
 
 
The structures of the dome and the base cylinder are made of galvanized steel pipes, while aluminum plates are used for the covers. The interior is lined with 2.5 mm thick black anti-condensation material. The internal electrical system is protected by a magnetothermal differential protection device and an emergency stop switch
39500.00 € 37525.00 €
Estimated delivery time : on request (valid for new orders)
 
 
The structures of the dome and the base cylinder are made of galvanized steel pipes, while aluminum plates are used for the covers. The interior is lined with 2.5 mm thick black anti-condensation material. The internal electrical system is protected by a magnetothermal differential protection device and an emergency stop switch
24570.00 € 23341.50 €
Estimated delivery time : on request (valid for new orders)
 
 
With this clever 3-in-1 accessory, your Dwarf 3 not only gets effective dew and stray light protection, but also an integrated option for using 2" filters and a precise spike mask for aesthetic stars – including a separate cover cap for dark frames
59.90 € 53.91 €
Estimated delivery time : 3-4 days (valid for new orders)
 
 

This reducer effectively shortens the exposure time and significantly increases the field of view.

  • Designed and optimized for the Askar 120mm f/7 APO
  • Reduces the focal length by a factor of 0.8 to 672 mm
  • Screwed to the focuser
  • Camera-side threads M54x0.75 and M48x0.75
  • 55 mm backfocus from the base of the M48 thread
254.00 €
Estimated delivery time : 1-4 weeks (valid for new orders)
 
 

This flattener is designed for the Askar 103APO and corrects curvature and coma.

  • Designed for the Askar 120APO
  • Corrects curvature and cona
  • Screwed to the focuser
  • Camera-side threads M54x0.75 and M48x0.75
  • 55 mm backfocus from the base of the M48 thread
239.00 €
Estimated delivery time : 1-4 weeks (valid for new orders)
 
 

The Askar 120APO is a 120 mm aperture, 840 mm focal length, and f/7 native focal ratio apo refractor with many useful features and two corrector options.

  • Aperture 120 mm - focal length 840 mm - focal ratio f/7
  • Triplet objective with one ED element
  • Stable 3.3" RAP focuser with dual speed, 360° rotation and 100 mm travel
  • Sufficient working distance for observing with 2" accessories and for photography
  • Flattener and reducer (0.8x) available
  • CNC tube rings with Vixen GP style dovetail bar and carrying handle
  • Two finder shoes
  • With optical test by Teleskop-Service on the optical bench (autocollimation) - star test extrafocal, intrafocal and focal as well as Ronchi test and report - so you have a 100% tested telescope
1890.00 €
Estimated delivery time : 1-4 days (valid for new orders)
 
 

Specially designed for the Sky-Watcher Skymax-200DX Maksutov Cassegrain, the Focal Reducer/Flattener consists of two lenses and has a reduction factor of 0.7x, resulting in a fast telescope with an aperture ratio of f/7.

Facilities:

  • 0,7x Focal Reducer / Field Flattener
  • Effectively reduces the aperture ratio of the Skymax-200DX to f/7
  • 2-lens optical design
  • Image circle diameter 30 mm
  • 55mm back focus
  • M48 x 0.75 connection thread
299.00 €
Estimated delivery time : 3-4 days (as from Availability) (valid for new orders)
Availability acc. to manufacturer :
Jul 01 2026

200mm (8”) f/2000 Aplanatic Maksutov-Cassegrain Telescope

The new, highly impressive Sky-Watcher Skymax 200DX Maksutov Cassegrain telescope is a premium 200 mm f/10 aplanatic optical system, built for experienced astrophotographers and visual observers who want exceptional sharpness, maximum contrast and a uniform flat field across the entire image circle.

1799.00 € 1619.10 €
Estimated delivery time : 3-4 days (as from Availability) (valid for new orders)
Availability acc. to manufacturer :
Jul 01 2026
Takahashi tube ring FSQ-106 ED/TSA-120 for tube diameter 125 mm TUBE RING FOR TAKAHASHI TSA 120
357.00 €
Estimated delivery time : 1-2 days (valid for new orders)
 
 
Svbony SV191 Telescope Eyepiece Zoom 7.2-21.6 mm, Telescope Eyepiece 1.25 inch Astronomical Super Wide Angle, for Astronomical Telescope, 42°-65° FO
99.00 €
Estimated delivery time : 2-4 weeks (valid for new orders)
 
 
SVBONY SV545 Petzval Refractor 45 mm f/4.5 (203 mm) [W9317B] FMC telescope with helical focuser, 360° rotator & M48 thread
529.00 €
Estimated delivery time : 2-4 weeks (as from Availability) (valid for new orders)
 
 
SVBONY TEC-cooled SC571CC OSC camera for deep space astrophotography (APS-C / SONY IMX571 / 26 MP / Zero Amp Glow / two-stage TEC cooling) Only a few units left in stock.
1299.00 €
Estimated delivery time : 2-4 weeks (valid for new orders)
 
 
  • Large prism design provides a wider field of view and ensures greater tracking accuracy.
  • Adjustable prism height for precise alignment with different cameras and telescopes.
  • Dual helical focuser enables fast and stable focusing, preventing star blurring due to inaccurate tracking.
  • CNC-milled housing offers high robustness, withstands temperature fluctuations and deformation in outdoor use.
  • Compatible with APS-C and smaller sensors.
  • Supports M54, M48 and M42 threads for broad compatibility and quick setup.
139.00 €
Estimated delivery time : 2-4 weeks (valid for new orders)
 
 
The Tele Vue PMT-5126 4-element 5x Barlow lens offers a unique imaging quality Extension factor 5x 1.25" barrel with filter thread 4-element lens design for highest sharpness on the axis and in the field Sharp edge image even with fast telescopes The extension factor is retained even if the working distance is changed. Multi-coating on each glass-air surface for a bright image and high contrast Ideal for astrophotography when good sharpness is required throughout the field Is often used for H-Alpha telescopes to get the optimal aperture ratio Adapter and eyepieces are gently and firmly clamped by a compression ring
349.00 € 331.55 €
Estimated delivery time : 1-2 days (valid for new orders)
 
 
  • Supports ASCOM driver and NINA integration;
  • 7 12V DC outputs, Regulated Interface and switch1-5 interfaces can be individually controlled on/off;
  • The USB port can connect to guide cameras, planetary cameras, etc.; the DC port can connect to DSO cooled cameras, equatorial mounts, electronic focus controller, motorized filter wheels, and electronic field flatteners; and the RCA interface can connect to dew heaters;
  • Real-time detection of ambient temperature and humidity to achieve automatic temperature control throughout the process. 

Note:  The recommended PWM value is around 80. When the temperature of the heating belt is 5 degrees higher than the dew point temperature, it will stop heating. When the temperature drops, it will automatically heat up.

169.00 €
Estimated delivery time : 2-4 weeks (valid for new orders)
 
 

SVBONY SV503 Telescope ED 80mm F7 Doublet Refractor OTA for Exceptional Viewing and Astrophotography

  • Extra-low dispersion (ED) glass: The SV503 80mm features ED glass for high-contrast, crystal clear, color-accurate images, perfect for discerning observers;
  • Fully Multi-Coated Optics: The whole optical lens adopts the technology of ultra-wideband multilayer coating.Fully multi-coated ED optics deliver outstanding views during day or night;
  • Dual-Speed Focuser for Precision: Featuring a 1:10 dual-speed rack and pinion focuser, the 2-inch toothed focuser allows for smooth and precise focusing adjustments, ensuring sharp images for both visual observation and astrophotography;
  • Top-quality material: The appearance of the SV503 OTA is baked with high-end fine-grained paint,with exquisite appearance and delicate feel,all machined by CNC;
  • Areas of application:SV503 80mm F7 telescope would be better begin for astronomy amateurs to do astrophotography.
526.00 €
Estimated delivery time : 2-4 weeks (valid for new orders)
 
 

SV211 203mm Saddle Telescope Handle Bar for SV503 102ED, SV48P 102 and SV550 122APO

  • SV211 dovetail base comfortable and convenient carrying handle. After the combined installation, the large-aperture telescope can be easily carried and moved;
  • SV211 finder scope mount bracket the length is 203mm, with 2 M6 mounting screws, 4 M4 set screws, and 1 M5 wrench, which can be easily installed and removed;
  • SV211 dovetail base full CNC integrated finishing anodized aluminum, not easy to damage;
  • It can reduce collision and wear when taking the telescope somewhere.
65.00 €
Estimated delivery time : 2-4 weeks (valid for new orders)
 
 

The Askar 185APO is an apo refractor with 185 mm aperture, 1295 mm focal length and a focal ratio of 1:7 with many practical features.

  • Aperture 185 mm - Focal length 1295 mm - Focal ratio f/7
  • Triplet objective with one ED element
  • Stable 3,5" RAP focuser with micro reduction, 360° rotation connection and 100 mm adjustment travel
  • Sufficient working distance for observation with 2" accessories and for photography
  • Flattener and two reducers available (0.8x)
  • CNC clamps with dovetail bar (Losmandy) and carrying handle
  • Two finder shoes
5999.00 €
Estimated delivery time : 1-4 days (valid for new orders)