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Lumicon International

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  1. Lumicon - 2in Multiple Filter Selector-Lumibrite Diagonal Combo for Refractors

    Lumicon - 2in Multiple Filter Selector-Lumibrite Diagonal Combo for Refractors

    The Lumicon 2" Multiple Filter Selector-LumiBrite Diagonal Combo for Refractors brings you the convenience of a 2" filter selector and the quality of a dielectric star diagonal to a refractor telescope ... Learn More
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    (48 States)
    Model#: LD3025
    $395.95

  2. Lumicon - T-Ring for Pentax-S

    Lumicon - T-Ring for Pentax-S

    42 mm x 0.75 mm female T-thread-ring with camera-specific bayonet ... Learn More
    Model#: LT1040
    $21.95

  3. Lumicon - 2in Male - 1.25in Female Reducer

    Lumicon - 2in Male - 1.25in Female Reducer

    The Lumicon 2in Male - 1.25in Female Reducer drops into 2" eyepiece holders and accepts 1.25" eyepieces and accessories. Includes 2"/48mm filter threads ... Learn More
    Model#: LA1045
    $35.95

  4. Lumicon - Step Ring 67mm to 72mm

    Lumicon - Step Ring 67mm to 72mm

    The LP1065 Step Ring has 67mm exterior/male threads and 72mm interior/female threads, both with thread-pitch of 0.75mm ... Learn More
    Model#: LP1065
    $18.95

  5. Lumicon - Filter # 23A Light Red 1.25"

    Lumicon - Filter # 23A Light Red 1.25"

    Each filter is individually precision ground and highly polished with ultra-high light transmittance coatings on both sides for ultimate contrast on lunar and planetary detail. Double stacking filters may also improve lunar imaging ... Learn More
    Model#: LF1035
    $23.95

  6. Lumicon - 82mm Night Sky Hydrogen - Alpha Filter

    Lumicon - 82mm Night Sky Hydrogen - Alpha Filter

    Lumicon's Night Sky Hydrogen-Alpha Filters are long-pass filters with a 50% transition from blocking to passing at about 640nm.

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    Model#: LF3115

    Regular Price: $235.00

    Special Price: $167.95

  7. Lumicon - Filter Neutral Density 50 2"

    Lumicon - Filter Neutral Density 50 2"

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

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    Model#: LF2090
    $35.95

  8. Lumicon - Giant Easy Guider Adapter Ring for Celestron

    Lumicon - Giant Easy Guider Adapter Ring for Celestron

    The Giant Easy Guider Adapter Ring for Celestron allows you to use the Giant Easy Guider on 11" or 14" Celestron Schmidt-Cassegrain Telescopes ... Learn More
    Model#: LG1075
    $54.95

  9. Lumicon - 50mm Super Finder Body

    Lumicon - 50mm Super Finder Body

    The Lumicon 50mm Super Finder Body is the 50mm Super Finder System without eyepiece and diagonal, for custom configuration. Switches from straight to right-angle in seconds. Sharp optics. Easy to use. Wide field-of-view ... Learn More
    Model#: LS1015
    $142.95

  10. Lumicon - Female T-Thread - 1.25in Female Adapter

    Lumicon - Female T-Thread - 1.25in Female Adapter

    The Lumicon Female T-Thread - 1.25" Female Adapter, the LA1070, threads onto male T-Threads (42mm x 0.75mm) and accepts 1.25" eyepieces & accessories ... Learn More
    Model#: LA1070
    $32.95

  11. Lumicon - Yellow Dust Plug 1.25" - 4 pieces

    Lumicon - Yellow Dust Plug 1.25" - 4 pieces

    The LV1020 is a set of four (4) yellow dust plugs for 1.25" focusers or accessories.

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    Model#: LV1020
    $9.95

  12. Lumicon - Filter # 56 Green 1.25"

    Lumicon - Filter # 56 Green 1.25"

    Each filter is individually precision ground and highly polished with ultra-high light transmittance coatings on both sides for ultimate contrast on lunar and planetary detail. Double stacking filters may also improve lunar imaging ... Learn More
    Model#: LF1060
    $23.95

  13. Lumicon - 1.25 " Infrared Filter

    Lumicon - 1.25 " Infrared Filter

    Lumicon Minus Violet and Infrared Blocking Filters are used primarily to "bracket" the color-corrected band of refracting telescopes.

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    Model#: LF3140

    Regular Price: $118.00

    Special Price: $83.95

  14. Lumicon - 1.25" Deep Sky Filter

    Lumicon - 1.25" Deep Sky Filter

    The 1.25in Deep Sky is Lumicon's most popular nebula filter. It blocks all high & low pressure mercury and sodium vapor lamp light, neon lights and airglow, while transmitting the rest of the visible spectrum.

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    Model#: LF3010

    Regular Price: $168.00

    Special Price: $119.95

  15. Lumicon - 12.5mm Orthoscopic Eyepiece with Illuminated Reticule

    Lumicon - 12.5mm Orthoscopic Eyepiece with Illuminated Reticule

    The Lumicon 12.5mm Orthoscopic Eyepiece with Illuminated Reticule is a state-of-the-art guiding eyepiece, featuring rheostat brightness control and on/off switch.

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    Model#: LG1090
    $164.95

  16. Lumicon - 80mm Quick-Release Finderscope Bracket

    Lumicon - 80mm Quick-Release Finderscope Bracket

    The Lumicon 80mm Quick-Release Finderscope Bracket will securely hold your large finderscope to your telescope. The design permits fast removal and reinstallation, while maintaining the alignment with your telescope's optics ... Learn More
    Model#: LS1040
    $65.95

  17. Lumicon - Cassegrain Tele-Extender

    Lumicon - Cassegrain Tele-Extender

    The Lumicon Cassegrain Tele-Extender, LC1035, threads onto male "visual-back" threads (1.375" x 20 tpi), is 3" in length, and presents male T-threads (42mm x 0.75mm) for camera attachment ... Learn More
    Model#: LC1035
    $32.95

  18. Lumicon - 1.83 " LumiBrite Secondary Mirror

    Lumicon - 1.83 " LumiBrite Secondary Mirror

    The Lumicon 1.83 inch LumiBrite Secondary Mirror, LD2015, is the same high-quality 1/8th wave mirror that Lumicon uses in its 2" LumiBrite Diagonal, the LD1025, and is suitable for use as a secondary mirror in Newtonian telescopes ... Learn More
    Model#: LD2015
    $190.95

  19. Lumicon - 2" Oxygen III Filter

    Lumicon - 2" Oxygen III Filter

    The legendary Lumicon 2" OIII narrow band-pass filter isolates just the two doubly ionized oxygen lines

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    FREE SHIPPING
    (48 States)
    Model#: LF3045
    $239.95

  20. Lumicon - 1.25" Selector - Focuser Combo for Newtonian on 3" Base

    Lumicon - 1.25" Selector - Focuser Combo for Newtonian on 3" Base

    The Lumicon LF5000 - 1.25" Filter Selector- Low Profile Focuser Combo for Newtonian on 3"

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    (48 States)
    Model#: LF5000

    Regular Price: $357.00

    Special Price: $230.95

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Lumicon International offers the best and most extensive line of astronomical filters and astronomical accessories in the world. Astronomy Filters for every imagined visual and astrophotographic application are available in many configurations and sizes. Telescope Filters for light polluted skies, planets, deep sky objects, galaxies, nebulae, planetary nebulae, comets, and solar prominences. All Nebula and light Pollution filter are individually tested and proudly inscribed with the percentage of light transmittance of their primary emission lines.

Lumicon also offers a complete line of unique optical accessories, including the World Famous Easy Guider Series, Sky Vector Systems, Diagonals, Finderscopes, and Binocular Viewers.

To ensure that Lumicon astronomy accessories and astronomy filters remain the World’s Best, the strictest quality control standards are employed throughout the production process. All Lumicon astronomical products are made to the highest standards available and come with a 100% Satisfaction Guarantee!