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Svbony Sv139 Telescope Filter Moon Filter Kit 1.25 Inch Nd4 Nd8 Nd16 Nd1000 For Telescope Eyepiece Reduce Overall Brightness

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$20.36 cheaper than the new price!!

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Product details

Management number 200579242 Release Date 2025/09/21 List Price $20.37 Model Number 200579242
Category

Can'T See A Clear Image Of The Moon Using Your Telescope? The Moon Image You See Is Not Clear? Can'T See The Moon In More Detail? Changing Telescope Eyepieces Does Nothing?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 Last Quarter Moon - Three Weeks After New, We Again Can See Half Of The Illuminated Part. This Is Usually Called Last Quarter. Quarter Moon - A Week After The New Moon, When The Moon Has Completed About A Quarter Of Its Turn Around The Earth, We Can See Half Of The Illuminated Part; That Is, A Quarter Of The Moon. This Is The First Quarter Phase. It'S Very Good Effect To Use The Nd8 Filter In This Two Time Period Gibbous Moon - From Now On, Until It Becomes New Again, The Illuminated Part Of The Moon That We Can See Decreases, And We Say It'S Waning. The First Week After Full, It Is Called Waning Gibbous. It'S Very Good Effect To Use The Nd16 Filter At This Time Full Moon - Two Weeks After The New Moon, The Moon Is Now Halfway Through Its Revolution, And Now The Illuminated Half Coincides With The One Facing The Earth, So That We Can See A Full Disk: We Have A Full Moon. It'S Very Good Effect To Use The Nd1000 Filter At This Time Specifications: Type: Neutral Density Filter Kit Material: Optical Glass Lens, Aluminum Frame Barrel Diameter: 1.25'' Optical Density Value: 0.6 0.9 1.2 3.0 Thread: Standard M28.5*0.6Mm Net Weight Of Set: 20G Package Includes: 1 1.25'' Nd4 Filter 1 1.25'' Nd8 Filter 1 1.25'' Nd16 Filter 1 1.25'' Nd1000 Filter 4 Sturdy Plastic Case


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