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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. Lumicon - 1.25" Gold Series Eyepiece 20mm

    Lumicon - 1.25" Gold Series Eyepiece 20mm

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    Model#: LL3200

    Regular Price: $164.00

    Special Price: $116.95

  2. Lumicon - 1.25" Silver Series Eyepiece 10mm

    Lumicon - 1.25" Silver Series Eyepiece 10mm

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    Model#: LL2100

    Regular Price: $80.00

    Special Price: $49.95

  3. Lumicon - 1.25" Silver Series Eyepiece 12.5mm

    Lumicon - 1.25" Silver Series Eyepiece 12.5mm

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    Model#: LL2125

    Regular Price: $80.00

    Special Price: $49.95

  4. Lumicon - 1.25" Silver Series Eyepiece 20mm

    Lumicon - 1.25" Silver Series Eyepiece 20mm

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    Model#: LL2200

    Regular Price: $90.00

    Special Price: $49.95

  5. Lumicon - 1.25" Silver Series Eyepiece 25mm

    Lumicon - 1.25" Silver Series Eyepiece 25mm

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    Model#: LL2250

    Regular Price: $90.00

    Special Price: $49.95

  6. Lumicon - 1.25" Silver Series Eyepiece 40mm

    Lumicon - 1.25" Silver Series Eyepiece 40mm

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    Model#: LL2400

    Regular Price: $132.00

    Special Price: $71.95

  7. Lumicon - 1.25" Silver Series Eyepiece 6.3mm

    Lumicon - 1.25" Silver Series Eyepiece 6.3mm

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    Model#: LL2063

    Regular Price: $80.00

    Special Price: $44.95

  8. Lumicon - 1.25" Silver Series Eyepiece 7.5mm

    Lumicon - 1.25" Silver Series Eyepiece 7.5mm

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    Model#: LL2075

    Regular Price: $80.00

    Special Price: $44.95

  9. Lumicon - 1.25in Silver Series Eyepiece 17mm

    Lumicon - 1.25in Silver Series Eyepiece 17mm

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    Model#: LL2170

    Regular Price: $80.00

    Special Price: $49.95

  10. Lumicon - 1.25in Silver Series Eyepiece 32mm

    Lumicon - 1.25in Silver Series Eyepiece 32mm

    Focal length: 32mmBarrel diameter: 1 ... Learn More
    Model#: LL2320

    Regular Price: $121.00

    Special Price: $65.95

  11. Lumicon - 25mm Kellner Crosshair Eyepiece

    Lumicon - 25mm Kellner Crosshair Eyepiece

    The Lumicon 25mm Cross-Hair Eyepiece is a high-quality, Kellner-style single cross-hair eyepiece for use in Lumicon's 50mm and 80mm finderscopes. Fully-coated optics provide high contrast and flat field ... Learn More
    Model#: LG1085
    $76.95

  12. 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

  13. 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

  14. 19mm eyepiece lunt

    Lunt - 19mm Solar Eyepiece

    Lunt 19mm eyepiece; great for solar observing.

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    Model#: LS19E

    Regular Price: $119.00

    Special Price: $89.00

  15. 27mm Lunt Eyepiece

    Lunt - 27mm Solar Eyepiece

    Lunt 27mm eyepiece; great for solar observing.

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    Model#: LS27E

    Regular Price: $119.00

    Special Price: $89.00

  16. Lunt - 7.2mm - 21.5mm Zoom eyepiece

    Lunt - 7.2mm - 21.5mm Zoom eyepiece

    Lunt Solar Systems does everything possible to match the quality of each optical component in their systems for maximum performance. ... Learn More
    Model#: LS7_21ZE
    $149.00

  17. Lunt 8mm solar eyepiece

    Lunt - 8mm Solar Eyepiece

    Lunt 8mm eyepiece; great for solar observing!

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    Model#: LS8E

    Regular Price: $119.00

    Special Price: $89.00

  18. Lunt - Solar Eyepiece Set - 1.25"

    Lunt - Solar Eyepiece Set - 1.25"

    Lunt eyepiece set; great for solar observing! People who have an interest in the planetary objects and love to collect new and exciting gadgets to entertain their hobby of star gazing and Sun observance are always on the lookout to buy a new gadget as soon as it comes out.

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    Model#: LSEPSET

    Regular Price: $499.00

    Special Price: $395.00

  19. Meade -  99% Reflectivity Mirror Diagonal and 24mm Ultra-Wide Angle(UWA) Eyepiece Kit

    Meade - 99% Reflectivity Mirror Diagonal and 24mm Ultra-Wide Angle(UWA) Eyepiece Kit

    Meade Series 5000 UltraWide Angle 24mm Eyepiece (2") #07681 features a staggering 82 degree apparent field of view Meade Series 5000 Ultra Wide Angle Eyepieces use 7 optical elements to achieve a high contrast image with razor sharp correction all the way to the edge of the field.

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    Model#: 07681

    Regular Price: $349.00

    Special Price: $189.00

  20. Meade -  Series 5000 Xtreme Wide Angle 14mm Eyepiece - 2"

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

    Meade Series 5000 Xtreme Wide Angle 14mm Eyepiece (2") #07751 features a staggering 100 degree apparent field of view Meade Series 5000 Xtreme Wide Angle Eyepieces use 9 optical elements to achieve a high contrast image with razor sharp correction all the way to the edge of the field.

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    (48 States)
    Model#: 07751
    $399.00

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