OVL H-Beta 1.25” filter

ID:1039206
Code:20204
EAN:9990438424336
Group:Sports & EntertainmentOptikaTeleskopi un to piederumi
Manufacturer:OVL
Weight:0.1 kg
Will get 22.05.2024
Product description

This high performance CCD filter transmits only the Hydogen Beta emission line, and therefore is useful for greatly increasing the contrast of objects that glow in the corresponding region of the spectrum, for example the Horsehead, Cocoon and California nebulae.

Recommended for capuring H-beta emitting objects using CCD photography under dark skies

 

 
Parameters
Unit weight:0.1 kg
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