Optical Accessories

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Straight View 50 mm Viewfinder from APM
129.00 € 90.00 €
Estimated delivery time : 1-2 days
 
 
Straight View 60 mm Viewfinder from APM
139.00 € 99.00 €
Estimated delivery time : 1-2 days
 
 
APM 60 mm Finderscope 90° with erect image
159.00 € 139.00 €
Estimated delivery time : 1-2 days
 
 
Straight View 80 mm Viewfinder from APM
189.00 € 139.00 €
Estimated delivery time : 1-2 days (as from Availability)
Availability acc. to manufacturer :
May 05 2025
APM 80 mm Finderscope 90° with erect image
189.00 € 169.00 €
Estimated delivery time : 1-2 days
 
 
APM 80 mm Finderscope 90° with erect image including crosshair eyepiece
199.00 € 169.00 €
Estimated delivery time : 1-2 days
 
 
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 : 1-2 days
 
 
APM Deluxe Diagonal Mirror 2"
125.00 € 115.00 €
Estimated delivery time : 1-2 days
 
 
High quality 1 1/4" Herschelwedge with built in ND3.0 filter for safely solar observation and photography.
229.00 € 199.00 €
Estimated delivery time : 1-2 days
 
 
The all new APM-Riccardi Universal Apo Flattner 1.0x Model 1 for Apo Telescopes.
495.00 € 445.00 €
Estimated delivery time : 1-2 days
 
 
The all new APM-Riccardi Universal Apo Flattner 1.0x Model 2 for Apo Telescopes.
495.00 € 445.00 €
Estimated delivery time : 1-2 days
 
 
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 : 3-4 days