Eyepieces

Eyepieces

The last link in the optical path are the eyepieces. They are available for special purposes or for universal use. A good eyepiece is just as important as good primary optics.

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1.25" adapter for Leica 7.3 to 22 mm zoom eyepiece.
60.00 €
Estimated delivery time : 1-2 weeks
 
 
1.25" adapter for Leica 8.9 to 17.8 mm zoom eyepiece.
60.00 €
Estimated delivery time : 1-2 weeks
 
 
2" adapter for Leica 7.3 to 22 mm zoom eyepiece.
60.00 €
Estimated delivery time : 1-2 weeks
 
 
2" adapter for Leica 8.9 to 17.8 mm zoom eyepiece.
60.00 €
Estimated delivery time : 1-2 weeks
 
 
35.00 € 29.00 €
Estimated delivery time : 1-2 days
 
 
APM Photoadpter for APM HI FW 12.5mm Eyepiece
19.90 €
Estimated delivery time : 1-2 days
 
 
APM Photoadpter for APM XWA Eyepieces
20.00 €
Estimated delivery time : 1-2 days
 
 
New APM Super Zoom eyepiece 7.7 mm to 15.4 mm

Characteristics:

  • Wide field of view
  • Excellent mechanical and optical quality, very good haptics
  • Very good viewing position
  • Universally usable, both terrestrial and astronomical observation
  • Also usable on fast optics
  • Clickstop 8 Clicks : 7,7-8-9-10-11-12-13-14-15,4
  • 2 upper external threads for connection of Tele Vue Dioptrix or adapter M43 x 0.75 and M37 x 0.75
  • 1.25" and 2"  barrel with 1.25" filter thread
  • apparent field at 7.7mm it is  67° and at 15.4mm it is 66°
429.00 €
Estimated delivery time : 1-2 days (as from Availability)
Availability acc. to manufacturer :
Jun 29 2025

APM Super Zoom eyepiece with APM comacorrecting barlow.

Features:

  • Wide focal length range between 7.7 and 15.4mm (with APM Barlow 4mm to 8.1mm)
  • Wide angle field of view
  • High quality, multicoated optics
  • Sophisticated optical-mechanical design
  • Modern MC multicoating
  • Optimized, comfortable viewing behavior
  • Blackened lens edges
  • Click stop 8 clicks : 7.7-8-9-10-11-12-13-14-15.4
  • Click stop 8 clicks with APM Barlow : 4-4,2-4,8-5,3-5,8-6,3-6,9-7,4-7,9-8,1
  • 2 upper external threads for connection of Tele Vue Dioptrix or adapter M43 x 0.75 and M37 x 0.75
    plug diameter 1.25" with filter thread, as well as 2" plug
  • apparent field at 7.7 ( 5.0 mm ) mm 67° and at 15.4 ( 10.0 mm ) mm 66°.

 

554.00 €
Estimated delivery time : 1-2 days (as from Availability)
Availability acc. to manufacturer :
Jun 29 2025
New APM Super Zoom eyepiece with TMB Barlow Lens

Characteristics:

  • Wide field of view
  • Excellent mechanical and optical quality, very good haptics
  • Very good viewing position
  • Universally usable, both terrestrial and astronomical observation
  • Also usable on fast optics
  • Clickstop 8 Clicks : 7,7-8-9-10-11-12-13-14-15,4
  • Clickstop 8 Clicks with TMB Barlow : 5-5,3-6-6,6-7,2-7,9-8,6-9,2-10
  • 2 upper external threads for connection of Tele Vue Dioptrix or adapter M43 x 0.75 and M37 x 0.75
  • 1.25" and 2"  barrel with 1.25" filter thread
  • apparent field at 7.7mm ( 5.0 mm )  it is  67° and at 15.4 ( 10.0 mm ) mm it is 66°
678.00 €
Estimated delivery time : 1-2 days (as from Availability)
Availability acc. to manufacturer :
Jun 29 2025
The 1.25 "UltraFlat Field Eyepiece features a high quality standard and a very compact design, which is designed to remove the field curvature at the edge, resulting in a flat, distortion-free image up to the edge of the visible field of view
119.00 € 95.20 €
Estimated delivery time : 1-2 days
 
 
Baader Classic Ortho: Very good planetary eyepieces 6 mm / 10 mm / 18 mm - original ZEISS Ortho design
  • one of the best coatings on the market for very high transmission - HT-MC coating
  • classical orthoscopic eyepiece design according to the design of Ernst Abbe
  • completely distortion-free image
  • 1.25" barrel without locking groove - no tilting of the eyepieces possible
  • Baader Classic Orthoscopic eyepieces are parfocal - refocusing after eyepiece change is not necessary
186.00 €
Estimated delivery time : 1-4 days
 
 
Modulares 1,25" und 2" Okular für die Beobachtung und Astrofotografie.
165.00 €
Estimated delivery time : 1-4 days
 
 
Modulares 1,25" und 2" Okular für die Beobachtung und Astrofotografie.
165.00 €
Estimated delivery time : 1-4 days
 
 
Modulares 1,25" und 2" Okular für die Beobachtung und Astrofotografie.
165.00 €
Estimated delivery time : 1-4 days
 
 
Modulares 1,25" und 2" Okular für die Beobachtung und Astrofotografie.
165.00 €
Estimated delivery time : 1-4 days
 
 
Modulares 1,25" und 2" Okular für die Beobachtung und Astrofotografie.
165.00 €
Estimated delivery time : 1-4 days
 
 
Modulares 1,25" und 2" Okular für die Beobachtung und Astrofotografie.
165.00 €
Estimated delivery time : 1-4 days
 
 
Modulares 1,25" und 2" Okular für die Beobachtung und Astrofotografie.
165.00 €
Estimated delivery time : 1-4 days
 
 
Baader Classic Ortho 10 mm 1.25" Eyepiece with rubber eyeshield

Baader Classic Ortho 10 mm - 1.25" - very good planetary eyepiece with rubber eyecup

  • one of the best coatings on the market for very high transmission - HT-MC coating
  • classical orthoscopic eyepiece design according to the design of Ernst Abbe
  • completely distortion-free image
  • 1.25" barrel without locking groove - no tilting of the eyepieces possible
  • Baader Classic Orthoscopic eyepieces are parfocal - refocusing after eyepiece change is not necessary
 
73.00 €
Estimated delivery time : 1-4 days
 
 
Baader Classic Ortho 18 mm 1.25" Eyepiece with rubber eyeshield

Baader Classic Ortho 18 mm - 1.25" - very good planetary eyepiece with rubber eyecup

  • one of the best coatings on the market for very high transmission - HT-MC coating
  • classical orthoscopic eyepiece design according to the design of Ernst Abbe
  • completely distortion-free image
  • 1.25" barrel without locking groove - no tilting of the eyepieces possible
  • Baader Classic Orthoscopic eyepieces are parfocal - refocusing after eyepiece change is not necessary
 
73.00 €
Estimated delivery time : 1-4 days
 
 
Baader Classic Ortho 6 mm 1.25" Eyepiece with rubber eyeshield

Baader Classic Ortho 6 mm - 1.25" - very good planetary eyepiece with rubber eyecup

  • one of the best coatings on the market for very high transmission - HT-MC coating
  • classical orthoscopic eyepiece design according to the design of Ernst Abbe
  • completely distortion-free image
  • 1.25" barrel without locking groove - no tilting of the eyepieces possible
  • Baader Classic Orthoscopic eyepieces are parfocal - refocusing after eyepiece change is not necessary
 
73.00 €
Estimated delivery time : 1-4 days
 
 
Baader Hyperion 2.25x Barlow lens w/ 1.25" and T2 connection
133.00 €
Estimated delivery time : 1-4 weeks
 
 
Baader Hyperion Mark IV Zoom Eyepiece (8-24mm) - 1.25" & 2"
275.00 €
Estimated delivery time : 1-4 weeks
 
 
Set: Baader Hyperion Zoom Mark IV and Hyperion Barlow 2.25x for extreme magnification range
  • One eyepiece for all magnifications - that is what this set offers
  • Consisting of Hyperion Universal Zoom eyepiece 8-24 mm Mark IV and Hyperion Barlow lens 2.25x
  • This combination provides a focal length range from 3.6 mm to 24 mm
  • Of course, you can use the Hyperion 2.25x Barlow lens #2956180 and the Mark IV Zoom separately, too
  • The set is meant for astronomical purposes if you want to cover all magnifications with one eyepiece.
 
365.00 €
Estimated delivery time : 1-4 weeks
 
 
Baader Hyperion eyepiece set - 7 wide-angle eyepieces in a noble case
  • Seven high-quality wide-angle eyepieces in a set
  • noble and stable case
  • Focal length composition according to your wishes
1075.00 €
Estimated delivery time : 1-4 days
 
 

With a true 76° field of view, it immerses you in the universe without having to roll your eyes. Even with fastest optics, you will enjoy tack sharp stars close to the outer edge of the field.

  • 12 mm focal length
  • 76° apparent field of view
  • sharp and contrasty in the center
  • very sharp at the edge, even with the fastest telescopes
  • long eye relief, foldable eyecups - suitable for eyeglass wearers
  • low distortion
  • no kidney bean effekt
  • reduced weight, minimized size - well suited for binoviewing
  • barrel size 1.25" and 2", slip-protected
  • not parfocal to the other Morpheus eyepieces
  • phosphorescent engraving
  • photo-video adaptation via M43 thread
275.00 €
Estimated delivery time : 1-4 days
 
 

With a true 76° field of view, it immerses you in the universe without having to roll your eyes. Even with fastest optics, you will enjoy tack sharp stars close to the outer edge of the field.

  • 14 mm focal length
  • 76° apparent field of view
  • sharp and contrasty in the center
  • very sharp at the edge, even with the fastest telescopes
  • long eye relief, foldable eyecups - suitable for eyeglass wearers
  • low distortion
  • no kidney bean effekt
  • reduced weight, minimized size - well suited for binoviewing
  • barrel size 1.25" and 2", slip-protected
  • not parfocal to the other Morpheus eyepieces
  • phosphorescent engraving
  • photo-video adaptation via M43 thread
275.00 €
Estimated delivery time : 1-4 days
 
 

With a true 76° field of view, it immerses you in the universe without having to roll your eyes. Even with fastest optics, you will enjoy tack sharp stars close to the outer edge of the field.

  • 17.5 mm focal length
  • 76° apparent field of view
  • New design - 8 Lenses in 5 Groups - 3x ED, 1x Lanthan element
  • sharp and contrasty in the center
  • very sharp at the edge, even with the fastest telescopes
  • long eye relief, foldable eyecups - suitable for eyeglass wearers
  • low distortion
  • no kidney bean effekt
  • reduced weight, minimized size - well suited for binoviewing
  • barrel size 1.25" and 2", slip-protected
  • not parfocal to the other Morpheus eyepieces
  • phosphorescent engraving
  • photo-video adaptation via M43 thread
275.00 €
Estimated delivery time : 1-4 days
 
 

With a true 76° field of view, it immerses you in the universe without having to roll your eyes. Even with fastest optics, you will enjoy tack sharp stars close to the outer edge of the field.

  • 4.5 mm focal length
  • 76° apparent field of view
  • sharp and contrasty in the center
  • very sharp at the edge, even with the fastest telescopes
  • long eye relief, foldable eyecups - suitable for eyeglass wearers
  • low distortion
  • no kidney bean effekt
  • reduced weight, minimized size - well suited for binoviewing
  • barrel size 1.25" and 2", slip-protected
  • not parfocal to the other Morpheus eyepieces
  • phosphorescent engraving
  • photo-video adaptation via M43 thread
275.00 €
Estimated delivery time : 1-4 days
 
 

With a true 76° field of view, it immerses you in the universe without having to roll your eyes. Even with fastest optics, you will enjoy tack sharp stars close to the outer edge of the field.

  • 6.5 mm focal length
  • 76° apparent field of view
  • sharp and contrasty in the center
  • very sharp at the edge, even with the fastest telescopes
  • long eye relief, foldable eyecups - suitable for eyeglass wearers
  • low distortion
  • no kidney bean effekt
  • reduced weight, minimized size - well suited for binoviewing
  • barrel size 1.25" and 2", slip-protected
  • not parfocal to the other Morpheus eyepieces
  • phosphorescent engraving
  • photo-video adaptation via M43 thread
275.00 €
Estimated delivery time : 1-4 days
 
 

With a true 76° field of view, it immerses you in the universe without having to roll your eyes. Even with fastest optics, you will enjoy tack sharp stars close to the outer edge of the field.

  • 9 mm focal length
  • 76° apparent field of view
  • sharp and contrasty in the center
  • very sharp at the edge, even with the fastest telescopes
  • long eye relief, foldable eyecups - suitable for eyeglass wearers
  • low distortion
  • no kidney bean effekt
  • reduced weight, minimized size - well suited for binoviewing
  • barrel size 1.25" and 2", slip-protected
  • not parfocal to the other Morpheus eyepieces
  • phosphorescent engraving
  • photo-video adaptation via M43 thread
275.00 €
Estimated delivery time : 1-4 days
 
 

With a true 76° field of view, it immerses you in the universe without having to roll your eyes. Even with fastest optics, you will enjoy tack sharp stars close to the outer edge of the field.

  • six focal lengths: 4.5 mm, 6.5 mm, 9 mm, 12.5 mm, 14 mm, 17.5 mm
  • 76° apparent field of view
  • sharp and contrasty in the center
  • very sharp at the edge, even with the fastest telescopes
  • long eye relief, foldable eyecups - suitable for eyeglass wearers
  • low distortion
  • no kidney bean effekt
  • reduced weight, minimized size - well suited for binoviewing
  • barrel size 1.25" and 2", slip-protected
  • not parfocal to the other Morpheus eyepieces
  • phosphorescent engraving
  • photo-video adaptation via M43 thread
1630.00 €
Estimated delivery time : 1-4 days
 
 
Baader Hyperion Aspheric 31 mm - 72° Wide Angle Eyepiece

This powerful rich field eyepiece offers sharpness to the edge, high contrast and pleasant viewing.


  • Large apparent field of view with 2" barrel
  • Aspherical correction for less aberrations and little weight
  • No kidneybeaning or similar annoyances
  • Phantom Group Multi Coatings for maxium transmission and good contrast
  • Suitable for projection through system threads M43 and SP54
  • Barrel size 2" and 1.25"
195.00 €
Estimated delivery time : 3-4 days
 
 
Baader Hyperion Aspheric 36 mm - 72° Wide Angle Eyepiece

This powerful rich field eyepiece offers sharpness to the edge, high contrast and pleasant viewing.


  • Large apparent field of view with 2" barrel
  • Aspherical correction for less aberrations and little weight
  • No kidneybeaning or similar annoyances
  • Phantom Group Multi Coatings for maxium transmission and good contrast
  • Suitable for projection through system threads M43 and SP54
  • Barrel size 2" and 1.25"
205.00 €
Estimated delivery time : 1-4 days
 
 
349.00 €
Estimated delivery time : 3-4 days
 
 

The SmartEye seamlessly combines the traditional joy of visual eyepiece observation with the unparalleled light-gathering capabilities of state-of-the-art sensor technology. This dual-purpose device serves as both an electronic eyepiece and a cooled CMOS camera compatible with ASCOM Alpaca.

Technical details:

  • M54 thread compatible with standard 2-inch nosepiece adapter (included).
  • Sony IMX533 Color CMOS sensor, offering high-resolution imaging capabilities.
  • Thermoelectric Cooling (TEC) unit, achieving cooling down to 30°C below ambient temperature.
  • Ultra High Definition Display for crisp and clear visualization of objects.
  • Wide 90° field of view, providing expansive coverage for detailed observation.
  • Diopter adjustment range from +1D to -5D, catering to various visual acuity needs.
  • Dual-band WiFi support (2.4 GHz and 5 GHz 802.11 b/g/n/ac).
  • Bluetooth 5 with Bluetooth Low Energy (BLE) support.
  • Integrated SD Card Reader for convenient local storage of captured images.
  • USB-C Power-in port for versatile power supply options.
1949.00 €
Estimated delivery time : 3-4 days
 
 
High quality 2" accessory kit for maximum field of view on refractors, Schmidt Cassegrains, Maksutovs and similar
299.00 €
Estimated delivery time : 1-4 days
 
 
25 mm Ultra Wide Angle Eyepiece with 100° and 2" Socket.
899.00 €
Estimated delivery time : 1-4 days
 
 
5.5 mm Ultra Wide Angle Eyepiece 100° with 2" Socket.
369.00 €
Estimated delivery time : on request
 
 
459.00 €
Estimated delivery time : 1-4 days
 
 
These eyepieces with their huge apparent field of view not only gave the observer a panoramic visual experience, but they relax the eye so the observer ...
649.00 €
Estimated delivery time : 1-2 days
 
 
A new focal length joins the Explore Scientific line of inert gas-purged Waterproof Eyepieces with the 15mm 52° LER Series Eyepiece. 
89.00 €
Estimated delivery time : 1-4 days
 
 
A new focal length joins the Explore Scientific line of inert gas-purged Waterproof Eyepieces with the 20mm 52° LER Series Eyepiece. 
79.00 €
Estimated delivery time : 1-4 days
 
 
A new focal length joins the Explore Scientific line of inert gas-purged Waterproof Eyepieces with the 25mm 52° LER Series Eyepiece. 
99.00 €
Estimated delivery time : 1-4 days
 
 
A new focal length joins the Explore Scientific line of inert gas-purged Waterproof Eyepieces with the 30mm 52° LER Series Eyepiece. 
99.00 €
Estimated delivery time : 1-4 days
 
 
A new focal length joins the Explore Scientific line of inert gas-purged Waterproof Eyepieces with the 3mm 52° LER Series Eyepiece. 
79.00 €
Estimated delivery time : 1-4 days
 
 
A new focal length joins the Explore Scientific line of inert gas-purged Waterproof Eyepieces with the 4.5mm 52° LER Series Eyepiece. 
79.00 €
Estimated delivery time : 1-2 weeks