Apochromatic telescopes
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The Altair Astro 80mm ED Triplet APO refractor has a 480mm focal length triplet lens cell with FPL53 ED glass and QC optical test report.
The APM - LZOS 3-lenser SuperED in the new inexpensive special package with 2.5" APM Focuser.
A transportable and lightweight but powerful apochromat for visual and astrophotography using.
A powerful apochromat for visual observing at highest magnifications and astrophotography using.
- Refractor with Triplet Super ED optics
- 228mm aperture at 2050mm focal length
- resolving power of 0.5"
- with 220mm back focus ideal for CCD photography with filter wheel and other accessories
- powerful Feathertouch 3.5" drawtube
- versatile connection options via 3.5", 2", 1.25"
- weight 36 kg.
The optical design shows a polystrehl value of 0,97, indicating a level of correction that is absolutely top of the line.
The three-lens design of the EXPLORE SCIENTIFIC ED-Apochromats provides everything an amateur astronomer desires - at a reasonable price....
Highly corrected 102mm air-spaced triplet apochromat (with three lenses) and carbon fiber tube and a 2.5" high-precision HEXAFOC focuser.
High Quality 127 mm ED Apo by Explore Scientific.
The optical design shows a polystrehl value of 0,97, indicating a level of correction that is absolutely top of the line.
The three-lens design of the EXPLORE SCIENTIFIC ED-Apochromats provides everything an amateur astronomer desires - at a reasonable price.
The three-lens design of the EXPLORE SCIENTIFIC ED-Apochromats provides everything an amateur astronomer desires - at a reasonable price.
Modular 100mm ED Apo telescope for observing & photographing prominences & more at the sun during the day and moon, planets & deep-sky at night