Optical Accessories

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APM 80 mm Finderscope 90° with erect image
189.00 €
Estimated delivery time : 4-8 weeks (as from Availability) (valid for new orders)
Availability acc. to manufacturer :
Oct 27 2025
APM 80 mm Finderscope 90° with erect image including crosshair eyepiece
199.00 €
Estimated delivery time : 4-8 weeks (as from Availability) (valid for new orders)
Availability acc. to manufacturer :
Oct 27 2025
The uncompromising APM TMB-Design 1.8 x ED Barlow element is available again.

The most important data:
  • At 588 nm wavelength the negative focal length is - 104.20 mm
  • Cemented 2 lens element with ED glass
  • Free aperture : 22 mm
  • Broadband multicoated
  • Magnification factor 1.8x
  • Screwable into our APM adapter kit (see accessories)
249.00 €
Estimated delivery time : 1-4 days (valid for new orders)
 
 
APM Deluxe Diagonal Mirror 2"
125.00 €
Estimated delivery time : 4-8 weeks (as from Availability) (valid for new orders)
Availability acc. to manufacturer :
Oct 27 2025
High quality 1 1/4" Herschelwedge with built in ND3.0 filter for safely solar observation and photography.
229.00 €
Estimated delivery time : 4-8 weeks (as from Availability) (valid for new orders)
Availability acc. to manufacturer :
Oct 27 2025
The all new APM-Riccardi Universal Apo Flattner 1.0x Model 1 for Apo Telescopes.
495.00 €
Estimated delivery time : 1-4 days (valid for new orders)
 
 
The all new APM-Riccardi Universal Apo Flattner 1.0x Model 2 for Apo Telescopes.
495.00 €
Estimated delivery time : 1-4 days (valid for new orders)
 
 
Use the GoTo system of your ZWO Seestar S50 Smart telescope to enjoy visual observation of the night sky with optical finders on large, bright deep-sky objects or the moon, as well as the planets and their moons.
34.90 €
Estimated delivery time : 1-4 days (valid for new orders)
 
 
BINOKULARANSATZ FÜR TELESKOPE MIT 1.25" ANSCHLUSS
243.00 € 218.70 €
Estimated delivery time : 4 weeks (valid for new orders)
 
 
Fieldflattener for ED Apos by Explore Scientific.
145.00 €
Estimated delivery time : 1-4 days (valid for new orders)
 
 
Fieldflattener for ED Apos by Explore Scientific.
145.00 €
Estimated delivery time : 1-4 days (valid for new orders)
 
 

3" 0.7x Reducer/corrector

  • Reducer and Field Flattener
  • Reduces the focal length by 0.7x
  • Flattens the field for astrophotography
  • Developed for ED127 and ED152 APO telescopes
  • Free aperture of 65mm for large sensors
  • Works very well with most coma free systems: apochromats, RCs, Meade ACF
419.00 €
Estimated delivery time : 3-4 days (valid for new orders)