-40%
SV139 1.25
SV139 1.25
SV139 1.25
SV139 1.25
SV139 1.25
SV139 1.25
SV139 1.25
SV139 1.25
SV139 1.25
SV139 1.25
SV139 1.25

SV139 1.25" ND4 Neutral Density Filter fit Telescope Eyepiece Reduce Moon Glare

$ 4.74

Availability: 24 in stock
  • Refund will be given as: Money back or replacement (buyer's choice)
  • Type: Neutral Density Filter
  • Item must be returned within: 30 Days
  • Restocking Fee: No
  • Return shipping will be paid by: Buyer
  • Compatible Model: Uniserval
  • Brand: SVBONY
  • Country/Region of Manufacture: China
  • All returns accepted: Returns Accepted
  • Optical density value: 0.6
  • Model: SV139
  • Features: No
  • Thread: Standard M28.5*0.6mm
  • Weight: 5.0g / 0.19oz
  • Size: 1.25''
  • Compatible Series: Universal
  • Transmission: 25%
  • MPN: Does Not Apply
  • Compatible Brand: Universal
  • Condition: New
  • Material: Aluminum Frame, Metal Thread and Optical Glass

    Description

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    Features:
    The 1.25" Neutral Density Moon filter reduces glare so you can see more lunar detail and surface features with your telescope
    Metal filter cell threads directly into the 1.25 inch barrel of your telescope eyepiece
    Useful for different caliber astronomical telescopes through which the light of the Moon can be extremely overwhelming
    ND4 filter transmits only 25% of the incoming light, boosting contrast and ability to discern detail on the Moon
    Perfectly neutral color will not alter the natural color of the Moon
    Note: Eyepiece are NOT included
    Universal Science:
    Waxing Crescent Moon - As the Moon moves around the Earth, we get to see more and more of the illuminated half, and we say the Moon is waxing. At first we get a sliver of it, which grows as days go by. This phase is called the crescent moon. It's very good effectto use the ND4 filter at this time
    Package includes
    SVBONY 1.25" ND4 Filter
    Sturdy Plastic Case
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