ED-APO-Apochromatic-Refractor

ED-APO
Apochromatic refractors (ED APOs) are the luxury class among refractors because they can focus three colors at the same point by incorporating correction lens (s) (ED elements). This makes the picture virtually free of color fringes. They are therefore called "pure color" refractors.
The correction lens made of special glass material (usually FPL51 or FPL53, or similar) thus also ensures higher contrast and improves detail imaging.
This makes the ED-APOs interesting for large field as well as detailed observations. Apochromatic refractors can also be easily used for daytime observations.
 
These telescopes are checked, measured and, if necessary, adjusted before delivery. The focuser is set. Upon request, you will receive a meaningful quality certificate from your telescope (test report with star test, Ronchi, adjustment, with individual serial number) included! Please specify with order!

To ensure high customer satisfaction: Every telescop, incl. eyepiece, will be checked, qualified and adjusted by us, before we send them to our customers.


How we adjust: About us
A small selection aid under: The right telescope
 
Attention: We do not have all the articles we have in our shop. You are welcome to request any item that you do not yet find with us, and we will make you an offer!

 

 

 

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