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Eyepieces

The specifications of a telescope are NOT the only specs that matter. The other half of the equation is the specifications of the eyepiece. Telescope eyepieces are made in different models and sizes to accommodate different observing methods and celestial objects. For example, understanding the focal length of your optical tube divided by the focal length of your eyepiece will result in magnification, which in return can tell you whether it is more suitable for deep space low surface brightness observation or planetary/terrestrial high surface brightness observation. For example, if you wanted to observe an object such as the Andromeda Galaxy with a large apparent diameter, an eyepiece with a long focal length and large apparent field of view would excel over an eyepiece with a shorter focal length and small apparent field of view because it would be able to accommodate the size of the object at low magnification and high FOV while not getting dimmer images as you would with short focal lengths. If you plan on observing planets, a short focal length eyepiece with a small FOV will result in high magnification to observe details on the surface (eg. Great Red Spot). You'll get a dimmer image, but since planets are already bright as it is, this won't be an issue. - Note: Almost all eyepieces come in 2" or 1.25" barrel size forms.

 


Telescope Focal Length

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  1. Lunt 12mm Solar Eyepiece

    Lunt - 12mm Solar Eyepiece

    Lunt 12mm eyepiece; great for solar observing.

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    Model#: LS12E

    Regular Price: $119.00

    Special Price: $89.00

  2. 16mm Solar Eyepiece Lunt

    Lunt - 16mm Solar Eyepiece

    Lunt 16mm eyepiece; great for solar observing.

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    Model#: LS16E

    Regular Price: $119.00

    Special Price: $89.00

  3. Meade -  14mm Series 5000 Xtreme Wide Angle 100° Eyepiece - 2"

    Meade - 14mm Series 5000 Xtreme Wide Angle 100° Eyepiece - 2"

    Meade Series 5000 Xtreme Wide Angle 14mm Eyepiece (2") #07751 features a staggering 100 degree apparent field of view

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    (48 States)
    Model#: 07751
    $345.00

  4. Meade - 5.5mm Series 5000 Ultra Wide Angle Waterproof 82° Eyepiece - 1.25"

    Meade - 5.5mm Series 5000 Ultra Wide Angle Waterproof 82° Eyepiece - 1.25"

    With a precision machined 1.25" barrel, comfortably long 13.2mm eye relief, and adjustable twist-up rubber eyeguard for comfort and blocking stray light

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    Model#: 07740
    $129.00

  5. Vixen - 6mm NPL Plossl Eyepiece

    Vixen - 6mm NPL Plossl Eyepiece

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    Model#: 39202
    $29.95

  6. Vixen 10mm NLV Lanthanum Eyepiece

    Vixen - 10mm NLV Lanthanum Eyepiece

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    Model#: 37107
    $139.00

  7. Vixen - 12mm NLV Lanthanum Eyepiece

    Vixen - 12mm NLV Lanthanum Eyepiece

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    Model#: 37108
    $139.00

  8. Vixen - 15mm NLV Lanthanum Eyepiece

    Vixen - 15mm NLV Lanthanum Eyepiece

    The Vixen NLV Lanthanum 25mm Eyepiece is a quality long eye relief eyepiece for use with 1.25" type telescopes.

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    Model#: 37109
    $139.00

  9. Vixen - 20mm NLV Lanthanum Eyepiece

    Vixen - 20mm NLV Lanthanum Eyepiece

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    Model#: 37112
    $139.00

  10. Vixen - 25mm NLV Lanthanum Eyepiece

    Vixen - 25mm NLV Lanthanum Eyepiece

    The Vixen NLV Lanthanum 25mm Eyepiece is a quality long eye relief eyepiece for use with 1.25" type telescopes.

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    Model#: 37113
    $139.00

  11. Vixen - 40mm NLV Lanthanum Eyepiece

    Vixen - 40mm NLV Lanthanum Eyepiece

    The Vixen NLV Lanthanum 40mm Eyepiece is a quality long eye relief eyepiece for use with 1.25" type telescopes. Featuring multicoating upon all air-to-glass surfaces within the eyepiece, and by using high-grade Lanthanum glass, a sharp field of view and a high contrast is always assured.

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    Model#: 37114
    $139.00

  12. Vixen - NLVW 30mm Lanthanum Eyepiece

    Vixen - NLVW 30mm Lanthanum Eyepiece

    Vixen - NLVW 30mm. Lanthanum ... Learn More
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    (48 States)
    Model#: 39301
    $269.00

  13. Vixen - NLVW 50mm Lanthanum Eyepiece

    Vixen - NLVW 50mm Lanthanum Eyepiece

    Vixen - NLVW 50mm. Lanthanum ... Learn More
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    Model#: 39302
    $229.00

  14. Vixen - 9mm NLV Lanthanum Eyepiece

    Vixen - 9mm NLV Lanthanum Eyepiece

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    Model#: 37106
    $139.00

  15. Vixen - 6mm NLV Lanthanum Eyepiece

    Vixen - 6mm NLV Lanthanum Eyepiece

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    Model#: 37104
    $139.00

  16. Vixen - 5mm NLV Lanthanum Eyepiece

    Vixen - 5mm NLV Lanthanum Eyepiece

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    Model#: 37103
    $139.00

  17. Vixen - 10mm NPL Plossl Eyepiece

    Vixen - 10mm NPL Plossl Eyepiece

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    Model#: 39204
    $29.95

  18. Vixen - 15mm NPL Plossl Eyepiece

    Vixen - 15mm NPL Plossl Eyepiece

    The 2-group 4- element PLOSSL series eyepieces offer flat and clear images with good color correction. The NPL20, NPL25, NPL30 and NPL40 eyepieces feature a twist-up eye cup.

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    Model#: 39205
    $34.95

  19. Vixen - 20mm NPL Plossl Eyepiece

    Vixen - 20mm NPL Plossl Eyepiece

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    Model#: 39206
    $44.95

  20. Vixen - 25mm NPL Plossl Eyepiece

    Vixen - 25mm NPL Plossl Eyepiece

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    Model#: 39207
    $44.95

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