Product no.: 16817Manufacturer: Baader
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2" Herschel safety wedge with ceramic solar finder and 2" ClickLock eyepiece clamp - there is no better way for uncompromising sharp solar observing / photography in white light. Version 'V' stands for visual applications and version 'P' for photographic use.
As is well known, the way a Herschel wedge works is based on the principle of employing only a small fraction (4.6%) of the incoming light for actual observing. The much larger, high-energy, fraction goes straight through the housing and forms a focal point in mid-air. Even far behind this point of focus the concentration of light remains irritatingly bright, so that caution must be exercised and you must ensure that no inexperienced observer accidentally (or deliberately) looks into the outgoing beam.
The advantages of our newly developed unit
Includes four 2" neutral density filters (ND 0.6/0.9/1.8/3.0) and 2" solar continuum filter.
NEW: including transport case!
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