Explore Scientific H-Beta Line filter 1.25" 478-496nm

Explore Scientific H-Beta Line filter
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Explore Scientific H-Beta Line filter
List Price: $146.99
Our Price: $109.99
Close Out Price $74.99
Savings: $72.00
Focal Length n/a
Eye Relief: n/a
Diameter: 1.25"
Apparent Field n/a
Product Weight: 7g

Quantity in Stock:2
Availability:: Usually Ships in 24 Hours
Product Code: 2501030

Description Technical Specs Extended Information
Explore Scientific H-Beta Line Nebula filter 1.25" 478-496nm bandwidth--highest contrast possible for hydrogen emission
  • *1.25"
    *Line filter covers hydrogen beta spectral line
    *maximum contrast on hydrogen emission in nebula in the visible wavelengths
    *478nm to 496nm bandwidth
    *Maximum contrast on the Horsehead, the California, and many other nebulae

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