Moon Filters

17 Item(s)
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  1. Stellarvue - Moon Filter - 1.25"

    $12.00
    SKU: XM

    Available - Typically ships in 1-3 Days

    The Stellarvue 1.25" Moon filter is a 20% transmission neutral density filter that provides a totally color neutral but dimmed view of the Moon.  By dimming the incoming light, moon filters allow you to see finer details on the lunar surface.
  2. Orion - 1.25" 25% Transmission Moon Filter

    $20.99
    SKU: ORI-05598

    In stock

    Useful telescope eyepiece filter transmits 25% of incoming light. Ideal for viewing crescent Moon phases and for lunar viewing in smaller-aperture telescopes, for which less dimming is required.

  3. Orion - 2" Moon Filter

    $29.99
    SKU: ORI-05594

    Ships in 3-5 Days

    Orion 2" Moon Filter 05594 allows you to look at the moon and pick up the detail on the surface by cutting the brightness.

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  4. iOptron - Green Moon Filter

    $14.00
    SKU: IOP-TFE100

    Ships in 3-5 Days

    A moon filter reduces irradiation, glare, and excess image brightness in lunar observing. It also improves the contrast between lunar albedo features.

  5. Opticstar - 1.25" 25% Moon Filter

    $14.25
    SKU: OPS-OSRMN25

    Ships in 3-5 Days

    1.25" Moon Filter with 25% light transmission from Opticstar.

  6. Opticstar - 1.25" 13% Moon Filter

    $14.25
    SKU: OPS-OSRMN13

    Ships in 3-5 Days

    1.25" Moon Filter with 13% light transmission from Opticstar.

  7. Orion - Moon Filter 13% Transmission 1.25"

    $19.99
    SKU: ORI-05662

    Ships in 3-5 Days

    The Moon's disk, even at partial phases, is intensely bright with reflected sunlight. The glare washes out most of the craters, rilles, and other surface details from view

  8. Celestron - Moon Filter - 1.25"

    $13.95
    SKU: CEL-94119-A

    In stock

    Celestron's Moon Filter is an economical eyepiece filter for reducing the brightness of the moon and improving contrast, so greater detail can be observed on the lunar surface. The clear aperture is 21mm and the transmission is about 18%.

  9. PrimaLuceLab - Moon and SkyGlow 50.8mm Lunar/Planetary Filter

    $69.00
    SKU: PRI-PLLMONSKY508

    Ships in 1-2 Weeks

    The PrimaLuceLab Moon and SkyGlow filters improve image contrast while maintaining brightness. The bandwidth used on the filter increase planetary contrast on many terrestrial objects like the planets and moon as well as darkens up the background for deep sky objects. The filter can be used also for light pollution reduction in small filters that cannot use UHC.

    Out of stock

  10. Lumicon - Filter Neutral Density 50 1.25"

    $47.95
    SKU: LMC-LF1090

    Ships in 3-5 Days

    The LF1090, 1.25" Neutral Density 50 Filter (ND50), transmits 50% of all incident light, while blocking 50%.

  11. Lumicon - Filter Neutral Density 25 1.25in

    $47.95
    SKU: LMC-LF1085

    Ships in 3-5 Days

    The LF1085, 1.25" Neutral Density 25 Filter (ND25), transmits 25% of all incident light, while blocking 75%. For lunar and planetary observing with 5" (125mm) and larger telescopes
  12. Lumicon - 1.25" Filter Neutral Density 13

    $47.95
    SKU: LMC-LF1080

    Ships in 3-5 Days

    The LF1080, 1.25" Neutral Density 13 (ND13), transmits 13% of all incident light, while blocking 87%.

  13. Lumicon - Filter Variable Polarizer 2"

    $111.95
    SKU: LMC-LF2115

    In stock

    The LF2115, 2" Variable Polarizing Filter, is the all-phase lunar filter for large telescopes. Transmittance is continuously variable from about 5% to 35%. Fits 2" eyepieces.

  14. Lumicon - Filter Single Polarizer 2"

    $40.95
    SKU: LMC-LF2110

    Ships in 3-5 Days

    The LF2110, 2" Polarizing Filter, is the best all-purpose lunar and planetary filter. Cuts glare and increases contrast on the moon and planets
  15. Lumicon - Filter Neutral Density 50 2"

    $48.95
    SKU: LMC-LF2090

    Ships in 3-5 Days

    The LF2090, 2" Neutral Density 50 Filter (ND50), transmits 50% of all incident light, while blocking 50%

  16. Lumicon - Filter Neutral Density 25 2"

    $48.95
    SKU: LMC-LF2085

    Ships in 3-5 Days

    The LF2085, 2" Neutral Density 25 Filter (ND25), transmits 25% of all incident light, while blocking 75%. For lunar and planetary observing with 5" (125mm) and larger telescopes.

  17. Lumicon - Filter Neutral Density 13 2"

    $48.95
    SKU: LMC-LF2080

    Ships in 3-5 Days

    The LF2080, 2" Neutral Density 13 (ND13), transmits 13% of all incident light, while blocking 87%.

17 Item(s)
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