New products

The corrector from Skywatcher reduces the focal length of the Evostar-150EDX and improves the image in the field

  • Suitable for Skywatcher Evostar-150EDX
  • Shortening factor 0.77x
  • The focal length of 1200 mm is reduced to 924 mm
  • The focal ratio improves from f/8 to f/6.16
  • Is screwed to the focuser
  • Connection on the camera side - M48x0.75 male thread
  • Working distance - 55 mm
299.00 €
Estimated delivery time : 3-4 days (as from Availability)
Availability acc. to manufacturer :
Dec 01 2025

The powerful ED apo is suitable for observing and astrophotography with an high-contrast image.

  • 150 mm aperture, 1200 mm focal length, focal ratio f/8
  • High image quality thanks to extra-low dispersion glass FPL53 (Ohara, Japan) and matching glass from Schott
  • Highly effective coating for maximum transmission and minimum reflections
  • Large rack and pinion focuser with 11:1 reduction for sensitive focusing
  • 360° rotation adapter
  • Tube in traditional white - heats up less during the day and is more visible at night
2399.00 €
Estimated delivery time : 3-4 days (as from Availability)
Availability acc. to manufacturer :
Dec 01 2025

120mm (4.75”) f/900 ED Apochromatic Refractor Telescope

  • 120 mm aperture, 900 mm focal length, focal ratio f/7.5
  • High image quality thanks to extra-low dispersion glass FPL53 (Ohara, Japan) and matching glass from Schott
  • Highly effective coating for maximum transmission and minimum reflections
  • Large Crayford focuser with 11:1 reduction for sensitive focusing
  • 360° rotation adapter
  • Tube in traditional white - heats up less during the day and is more visible at night
1139.00 €
Estimated delivery time : 3-4 days (as from Availability)
Availability acc. to manufacturer :
Dec 30 2025

The corrector from Skywatcher reduces the focal length of the Evostar-100EDX and Esprit-70EDX and improves the image in the field.

  • Suitable for Skywatcher Evostar-100EDX and Esprit-70EDX
  • Shortening factor 0.92x
  • Is screwed to the focuser
  • Connection at the camera side - M48x0.75 male thread
  • Working distance - 55 mm
209.00 €
Estimated delivery time : 1-4 days (as from Availability)
Availability acc. to manufacturer :
Dec 30 2025

100 mm (4”) f/700 ED apochromatic refractor telescope

  • Maximum useful magnification: 200x
  • Aperture: 100 mm
  • Focal length: 700 mm (f/7)
  • Dual-speed 11:1 2" Crayford focuser
  • 2.8" extension tube with scale and 360º rotation adapter
  • Multi-coated lens with MHTC coating
  • Slide-in dew cap
  • 2" eyepiece connection
  • Viewfinder shoe compatible with all Sky-Watcher viewfinders
  • Tube rings with handle
  • 45 mm prism rail
  • Aluminium OTA with light shields
  • OTA length: 570 mm (dew cap inserted), 675 mm (dew cap extended)
  • OTA weight: 5.5 kg

 

Translated with DeepL.com (free version)

759.00 €
Estimated delivery time : 3-4 days (as from Availability)
Availability acc. to manufacturer :
Dec 30 2025

The adapter allows the connection of 3" accessories, such as star diagonals, to the large SC thread from Celestron

  • Connection telescope side - 3" female SC thread
  • Connection eyepiece side - 3" receptacle with ring clamp
  • Clamping with 3 knurled screws - included in the scope of delivery
135.00 €
Estimated delivery time : 1-4 weeks
 
 

The mirror diagonal allows the use of large 3" eyepieces on very long focal length telescopes to achieve a large field of view.

  • Connection telescope side - 3" barrel
  • Connection eyepiece side - 3" receptacle with ring clamp
  • Clamping of 3" accessories by using knurled screws
  • Adapter for 2" with ring clamp is included in the scope of delivery
525.00 €
Estimated delivery time : 1-4 weeks
 
 
80mm (3.1”) f/600 ED Doublet Apochromatic Refractor Telescope
  • Objective Lens Diameter: 80mm
  • Telescope Focal Length: 600mm (f/7.5)
  • Dual-Speed 11:1 2” Crayford Focuser (Backlash-Free)
  • 2.8" Indexed Focuser Drawtube with 360º Rotatable Adaptor
  • Multi-Coated Objective Lens with MHTC coatings
  • Image Height 30mm (with optional reducer/flattener)
  • Retractable Dew Shield
  • Drawtube Adaptor to accept 2" Star Diagonal
  • Finderscope Mounting Shoe (compatible with ALL Sky-Watcher finderscopes)
  • Supplied with Tube Rings with Carrying handle
569.00 €
Estimated delivery time : 1-4 days (as from Availability)
Availability acc. to manufacturer :
Dec 31 2025
100MM F/8 H-Alpha Solar Telescope
  • Telescope Focal Length: 800mm (f/8)
  • Primary Aperture: 100mm
  • Etalon bandwidth: <0.5 Angstrom
  • Tuning method: Pressure tuning
  • Integrated Sky-Watcher Trifid Tuner and Solis Etalon Technology
  • Exit opening 20mm
  • 20mm Block Filter
  • Built-in Solar Guider
  • 2” Dual-Speed Crayford Focuser
  • Solar Image Size: 7.6mm
5599.00 €
Estimated delivery time : 1-4 days (as from Availability)
Availability acc. to manufacturer :
Oct 01 2025
  • Apochromatic lens system for maximum colour fringing suppression
  • Leica High Lux Pro (HLP™) lens system for perfect colour fidelity and maximum contrast
  • Maximum light output and highest image quality at high magnifications
  • AquaDura® coating and robust, weatherproof rubber armouring
  • Dual focusing for fast and precise coarse and fine adjustment
  • Particularly short close-up distance of only 3.9 metres
  • Best value retention thanks to production at the Leica factory in Portugal
2950.00 €
Estimated delivery time : 1-4 weeks
 
 
  • Apochromatic lens system for maximum colour fringing suppression
  • Leica High Lux Pro (HLP™) lens system for perfect colour fidelity and maximum contrast
  • Maximum light output and highest image quality at high magnifications
  • AquaDura® coating and robust, weatherproof rubber armouring
  • Dual focusing for fast and precise coarse and fine adjustment
  • Particularly short close-up distance of only 3.9 metres
  • Best value retention thanks to production at the Leica factory in Portugal
2950.00 €
Estimated delivery time : 1-4 weeks
 
 
The Altair Dichroic Solar Energy Rejection Filter or D-ERF protects your telescope and solar imaging equipment from excessive heat build-up when solar imaging ...
2520.00 €
Estimated delivery time : 1-2 weeks
 
 

Temperature sensor allows accurate control of ambient temperature to maintain focus position during temperature changes

  • The sensor is connected directly to the motor focus.
  • The outdoor temperature is measured and can automatically compensate the focus drift by changing the temperature via the corresponding software.
19.90 €
Estimated delivery time : 1-4 days
 
 

Equipped with USB-C, Bluetooth and rechargeable battery, the focus motor from ZWO allows precise motorized focusing of your telescope for astrophotography and observation.

  • USB-C connection for data transfer and power supply
  • Can be controlled via Bluetooth
  • Integrated rechargeable battery with up to one week of operating time
  • Can easily move up to 5 kg
  • ASCOM, ASIAIR and INDI are supported
  • The ZWO EAF works with all common astrophotography programs and the ASIAir
  • Can be controlled via smartphone or tablet
  • With versatile connection plate for all common focusers, e.g. from TS-Optics, Astro Tech, Feather Touch ...
  • On/off switch and focus buttons
379.00 €
Estimated delivery time : 1-4 days
 
 

The USB-C equipped focus motor from ZWO allows precise motorized focusing of your telescope for astrophotography and observation

  • USB-C port for data transfer and power supply
  • Can easily move up to 5 kg
  • ASCOM, ASIAIR and INDI are supported
  • The ZWO EAF works with all common astrophotography programs and the ASIAir
  • Can be controlled via smartphone or tablet
  • With versatile connection plate for all common focusers, e.g. from TS-Optics, Astro Tech, Feather Touch ...
  • Standard version with focus motor, connection rail and USB-C cable etc.
  • Handbox and temperature sensor available separately (included in the scope of delivery of the EAF Pro, see "Similar products")
259.00 €
Estimated delivery time : 1-4 days
 
 
Adapterring M48x0,75 for ROAS
59.00 €
Estimated delivery time : 1 week
 
 
Adapterring M54x0,75 for ROAS
59.00 €
Estimated delivery time : 1 week
 
 
M68x1 Adapter for ROAS
59.00 €
Estimated delivery time : 1 week
 
 
Safety ring for ROAS
59.00 €
Estimated delivery time : 1 week
 
 

Each optical set is selected to match the telescope’s overall precision:

  • Reflectivity > 95%
  • Correction of λ/8 or better
  • Strehl Ratio ≥ 0.95
11799.00 €
Estimated delivery time : 2-4 weeks
 
 

Each optical set is selected to match the telescope’s overall precision:

  • Reflectivity > 95%
  • Correction of λ/8 or better
  • Strehl Ratio ≥ 0.95
6799.00 €
Estimated delivery time : 2-4 weeks
 
 
KSON Eclipse Elzentrik ALt-Az Goto- mount with handcontroller, counterweight and tripod Excellent used condition
495.00 €
Estimated delivery time : 1-2 days
 
 

125mm f/2 Honders Advanced Catadioptric Astrograph

THE ULTIMATE GRAB-AND GO ASTROGRAPH !!

The all-new Honders Advanced Catadioptric, or HAC125DX Minigraph is the smallest, fastest astrograph you can find.The Honders Advanced Catadoptric optical design maximizes its glass with hybrid refractive and reflective surfaces to deliver the sharpest, fastest, lightest catadioptric mini astrograph (minigraph) available.The Sky-Watcher Honders Advanced Catadioptric (HAC) telescope is a sophisticated, high-speed astrograph designed for fast, wide-field imaging in a compact and lightweight package. Unlike other small refractor astrographs, the HAC125DX features a lightning-fast f/2 focal ratio allowing you to capture images 5x faster than a standard f/4.9 optic. With this kind of speed that means more data in less time and no need to autoguide!

739.00 € 665.10 €
Estimated delivery time : 3-4 days
 
 
The Nagler Type 7 series was developed as a natural extension of our highly regarded, 85°, limited edition Apollo 11 eyepiece. However, the series can also be thought of as an extension of the long eye relief Nagler Type 4 concept. With the all-new Type 7 design layout, we achieved our goal of Apollo 11-like performance across a series of focal lengths that are eyeglass friendly.
Call for pricing
Estimated delivery time : 3 months
 
 
In collaboration with Mr Masuyama of Masuyama eyepiece fame, Kokusai Kohki has gone out on a limb in introducing a truly new eyepiece, the 3 inch barrel size Masuyama 80mm.

Specifications:

  • Eyepiece size: 3 inch (76.2mm)
  • Eyepiece brand: Kokusai Kohki
  • Eyepiece series: Masuyama
  • Apparent field of view: 52°
  • Focal length (mm): 80mm
1846.00 €
Estimated delivery time : 1-4 weeks
 
 
APM 40 x 110 ED binoculars. The new top optics guarantees true color reproduction. The use of special ED lenses significantly reduces color dispersion.

  • 40x magnification for high detail resolution
  • Large exit pupil for bright image even at the onset of twilight
  • Rubber-armored, waterproof and nitrogen-filled - robust and fog-free
  • Single eyepiece focusing for individual focusing
  • Porro prisms provide a "spatial impression" even at longer distances
1495.00 €
Estimated delivery time : 1-4 days (as from Availability)
Availability acc. to manufacturer :
Jul 28 2025