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ZEISS DTI thermal imaging cameras. For more discoveries at night, and during the day.

Celestron Regal M2 100mm (1 Viewer)

G

gonz33

Well-known member
Hi, I recently bought a Spotting Scope Regal M2 100mm ED, and I need to know which eye should I buy to have more field of view with an approximate power from 36x to 45x thanks. .
 
Hi Gonz, divide the focal length of the scope ( 540mm ) by the focal length of the eye piece. Baader Hyperion 13mm = x41.54 ( 540 divided by 13 ) - 10mm e/p = x54 ( 540 divided by 10 ) the Baaders have a wide 68 degrees and 20mm eye relief.
Hope this helps.

Les
 
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