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Telescope Eyepieces

Telescope eyepieces lens and filters give you the ability to tailor your observations to the conditions and celestial objects you wish to explore. Eyepieces determine your telescope’s magnification: to calculate it, divide the instrument’s focal length by the eyepiece’s focal length. Having multiple eyepieces allows you to vary magnification levels and optimize each observation.

Eyepiece filters attach directly to or in front of the eyepiece to modify the light you perceive, highlighting fine details. They are particularly useful for observing the Moon, planets, or nebulae, enhancing contrast and improving visibility of delicate structures. Some filters also reduce glare or block stray light, providing greater visual comfort during your sessions.

Our selection of telescope eyepieces and filters fits various models and configurations, giving astronomers the flexibility to explore the sky according to their projects. Choosing these optical accessories from Astronomy Plus allows you to expand your observing capabilities and make the most of every session, fully leveraging your telescope and your stargazing experience.

Original price $1,417.00 - Original price $1,417.00
Original price
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Current price $1,417.00

Tele Vue Ethos 21mm (ETH-21.0)

Tele Vue

Tele Vue Ethos 21mm The Tele Vue Ethos 10mm is parfocal with the Tele Vue Ethos 13mm. Its 59mm rubber grip diameter makes this model usable in bin...

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Original price $1,417.00 - Original price $1,417.00
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Current price $1,417.00
Original price $613.00 - Original price $613.00
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$613.00
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Current price $613.00

Tele Vue Delos 10mm (EDL-10.0)

Tele Vue

Tele Vue Delos 10mm Includes continuously adjustable height eyeguard with index marks. Parfocal with all Tele Vue 1¼” eyepieces. Background 72° App...

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Original price $613.00 - Original price $613.00
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$613.00
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Current price $613.00
Original price $420.00 - Original price $420.00
Original price
$420.00
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Current price $420.00

Celestron Ultima Edge 30mm Eyepiece - 2" (93454)

Celestron

Celestron Ultima Edge 30mm Eyepiece - 2" See the whole picture with Ultima Edge. These flat-field eyepieces were designed to provide an ultra-shar...

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Original price $420.00 - Original price $420.00
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$420.00
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Current price $420.00
Original price $44.00 - Original price $44.00
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$44.00
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Current price $44.00

Celestron Omni 6mm Eyepiece (93317)

Celestron

Celestron Omni 6mm Eyepiece Celestron Omni series eyepieces offer a 50º apparent field of view, perfect for the Moon, planets, and a plethora of...

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Original price $44.00 - Original price $44.00
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$44.00
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Current price $44.00
Original price $44.00 - Original price $44.00
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$44.00
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Current price $44.00

Celestron Omni 4mm Eyepiece (93316)

Celestron

Celestron Omni 4mm Eyepiece Celestron Omni series eyepieces offer a 50º apparent field of view, perfect for the Moon, planets, and a plethora of...

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Original price $44.00 - Original price $44.00
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Current price $44.00
Original price $74.00 - Original price $74.00
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$74.00
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Current price $74.00

Celestron Omni 40mm Eyepiece (93325)

Celestron

Celestron Omni 40mm Eyepiece Celestron Omni  40mm eyepieces series offer a 43º apparent field of view, perfect for the Moon, planets, and a plet...

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Original price $74.00 - Original price $74.00
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Current price $74.00
Original price $195.00 - Original price $195.00
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$195.00
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Current price $195.00

Celestron Luminos 7mm Eyepiece (93430)

Celestron

Celestron Luminos 7mm Eyepiece The Luminos series eyepieces offer a wide 82º field of view in both high power and low power models, allowing you...

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Original price $195.00 - Original price $195.00
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$195.00
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Current price $195.00
Original price $195.00 - Original price $195.00
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$195.00
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Current price $195.00

Celestron Luminos 10mm Eyepiece (93431)

Celestron

Celestron Luminos 10mm Eyepiece The Luminos series eyepieces offer a wide 82º field of view in both high power and low power models, allowing yo...

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Original price $195.00 - Original price $195.00
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$195.00
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Current price $195.00
Original price $241.00 - Original price $241.00
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$241.00
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Current price $241.00

Baader Hyperion 5mm 68° (HYP-5)

Baader Planetarium

Baader Hyperion 5mm 68° Baader Hyperion Eyepiece 5mm Huge 68 degree wide angle field, tailored to the maximum Visual angle of the human eye Phanto...

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Original price $241.00 - Original price $241.00
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Current price $241.00
Original price $102.00 - Original price $102.00
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Current price $102.00

Antares W70 Serie 2 4mm 70° (W4S2)

Antares

Antares W70 Serie 2 4mm 70°  W70 series eyepieces offer a wider field of view and more comfortable eye relief than Plossls. The 1.25" W70-4mm has (...

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Original price $102.00 - Original price $102.00
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Current price $102.00
Original price $84.00 - Original price $84.00
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Current price $84.00

Antares W70 31mm 72° (W70-31)

Antares

Antares W70 31mm 72° The 2" Antares W70 31mm 72°  gives you a big view of the sky at a low price. The 6-element fully multicoated design features 7...

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Original price $84.00 - Original price $84.00
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Current price $84.00
Original price $166.00 - Original price $166.00
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Current price $166.00

SVBONY Telescope Accessory Deluxe Kit 1.25" (W9190B)

Svbony

SVBONY SV233 Telescope Accessory Deluxe Kit 1.25" Key Features Premium Plossl Eyepieces The Plössl eyepiece set offers exceptional sharpness and ...

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Original price $166.00 - Original price $166.00
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Current price $166.00
Original price $771.00 - Original price $771.00
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Current price $771.00

Tele Vue Delos 24mm (EDL-24.0)

Tele Vue

Tele Vue Delos 24mm Tele Vue first introduced their 72° apparent field Delos eyepiece line in April 2011 at the Northeast Astronomy Forum (NEAF) in...

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Original price $771.00 - Original price $771.00
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Current price $771.00
Original price $332.00 - Original price $332.00
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Current price $332.00

Baader VIP 2x Modular Barlow Lens (VIPB)

Baader Planetarium

Baader VIP 2x Modular Barlow Lens The Baader Planetarium VIP Modular Barlow is a complete high quality 2X photo-visual barlow system. The VIP (VIsu...

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Original price $332.00 - Original price $332.00
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Current price $332.00
Original price $153.00 - Original price $153.00
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$153.00
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Current price $153.00

Explore Scientific 68° Series 24mm Waterproof Eyepiece (EPWP6824-01)

Explore Scientific

Explore Scientific 68° Series 24mm Waterproof Eyepiece Using advanced computer design, combinations of low dispersion and high refractive index opt...

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Original price $153.00 - Original price $153.00
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Original price $83.00 - Original price $83.00
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Current price $83.00

Explore Scientific 52° Series 15mm Waterproof Eyepiece (EPWP5215-01)

Explore Scientific

Explore Scientific 52° Series 15mm Waterproof Eyepiece Solidly in the mid-magnification range for most amateur telescopes, the 15mm is a true workh...

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Original price $83.00 - Original price $83.00
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Original price $237.00 - Original price $237.00
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Current price $237.00

Explore Scientific 82° Series 18mm Waterproof Eyepiece (EPWP8218-01)

Explore Scientific

Explore Scientific 82° Series 18mm Waterproof Eyepiece The 18mm 82° Series Waterproof Argon-Purged Eyepiece is a popular focal length in the upper-...

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Original price $237.00 - Original price $237.00
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Current price $237.00
Original price $195.00 - Original price $195.00
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Current price $195.00

Explore Scientific 6.5mm 82° Series LER Waterproof Eyepiece (EPWP8265LE-01)

Explore Scientific

Explore Scientific 6.5mm 82° Series LER Waterproof Eyepiece With its impressively long eye relief of 16.8mm, the 6.5mm LER ocular from Explore Scie...

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Original price $195.00 - Original price $195.00
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Original price $414.00
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Current price $390.00
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APM XWA 9mm 100° Eyepiece 1.25"/ 2" (HDC9)

APM

APM XWA 9mm 100° Eyepiece 1.25"/ 2" The new, extreme wideangle eyepieces by APM with gigantic 100° field of view. With its multicoated lenses it of...

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Original price $414.00
Original price $414.00 - Original price $414.00
Original price $414.00
Current price $390.00
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Current price $390.00
Sold out
Original price $77.00 - Original price $123.00
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SVBONY SV190 1.25" UF10mm/ UF18mm Ultra Flat Field Eyepiece FMC

Svbony

SVBONY SV190 1.25" UF10mm / UF18mm Ultra Flat Field Eyepiece FMC For W9149A  This eyepiece removes field curvature at the edge, resulting in a fla...

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Original price $77.00 - Original price $123.00
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Current price $77.00
Original price $119.00 - Original price $119.00
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$119.00
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Current price $119.00

SVBONY SV191 7.2-21.6mm Zoom Telescope Eyepiece

Svbony

SVBONY SV191 7.2-21.6mm Zoom Telescope Eyepiece   Svbony SV191 super-wide-angle 1.25'' zoom eyepiece 7.2-21.6mm and 9mm-27mm, allow you to change...

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Original price $119.00 - Original price $119.00
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Current price $119.00
Original price $720.00 - Original price $720.00
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Pentax SMC XW16.5 85° 2" Eyepiece (70540)

Pentax

Pentax SMC XW16.5 85° 2" Eyepiece The Pentax XW16.5 70° has a 85° Apparent Angle of View, 20mm Eye Relief, plus Weatherproof Body for Multi-Applic...

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Original price $720.00 - Original price $720.00
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Original price $450.00 - Original price $450.00
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Pentax SMC XW10 70° Eyepiece (70514)

Pentax

Pentax SMC XW10 70° Eyepiece The Pentax SMC XW10 70° has a 70° Apparent Angle of View, 20mm Eye Relief, plus Weatherproof Body for Multi-Applicati...

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Original price $450.00 - Original price $450.00
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Current price $450.00
Original price $450.00 - Original price $450.00
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Current price $450.00

Pentax SMC XW5 70° Eyepiece (70512)

Pentax

Pentax SMC XW5 70° Eyepiece The Pentax XW5 70° has a 70° Apparent Angle of View, 20mm Eye Relief, plus Weatherproof Body for Multi-Application Vie...

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Original price $450.00 - Original price $450.00
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Current price $450.00
Original price $437.00 - Original price $437.00
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Current price $437.00

Tele Vue Panoptic 19mm (EPO-19.0)

Tele Vue

Tele Vue Panoptic 19mm Size, weight and performance make the Tele Vue Panoptic 19mm an ideal mid power chioce. Ideal “soul-mate” to Bino Vue. Par...

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Original price $437.00 - Original price $437.00
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Current price $437.00
Original price $533.00 - Original price $533.00
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Tele Vue Nagler 3.5mm Type 6 (EN6-03.5)

Tele Vue

Tele Vue Nagler 3.5mm Type 6 The Tele Vue Nagler 3.5mm Type 6 is a natural progression of 1.4x power steps from 7mm and 5mm Naglers. You don’t hav...

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Original price $533.00 - Original price $533.00
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Current price $533.00
Original price $585.00 - Original price $585.00
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Current price $585.00

Tele Vue Nagler 16mm Type 5 (EN5-16.0)

Tele Vue

Tele Vue Nagler 16mm Type 5 The Tele Vue Nagler 16mm Type 5 is a scaled down version of the “king of the field,” 31mm. The Type-5 16mm is a smalle...

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Original price $585.00 - Original price $585.00
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Original price $190.00 - Original price $217.00
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Current price $190.00

Tele Vue DIOPTRX Astigmatism Corrector

Tele Vue

Tele Vue DIOPTRX Astigmatism Corrector Your telescope's focuser is used to compensate for your near- or far-sightedness; DIOPTRX™ compensates for y...

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Original price $190.00 - Original price $217.00
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Current price $190.00
Original price $427.00 - Original price $427.00
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Current price $427.00

Tele Vue DeLite 9mm (EDE-09.0)

Tele Vue

Tele Vue DeLite 9mm 62° Apparent Field EyepiecesConcept: Just as Delos eyepieces were developed based on Tele Vue’s Ethos eyepiece design advanceme...

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Original price $427.00 - Original price $427.00
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Current price $427.00
Original price $427.00 - Original price $427.00
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Current price $427.00

Tele Vue DeLite 7mm (EDE-07.0)

Tele Vue

Tele Vue DeLite 7mm 62° Apparent Field EyepiecesConcept: Just as Delos eyepieces were developed based on Tele Vue’s Ethos eyepiece design advanceme...

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Original price $427.00 - Original price $427.00
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Current price $427.00
Original price $427.00 - Original price $427.00
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Current price $427.00

Tele Vue DeLite 5mm (EDE-05.0)

Tele Vue

Tele Vue DeLite 5mm 62° Apparent Field EyepiecesConcept: Just as Delos eyepieces were developed based on Tele Vue’s Ethos eyepiece design advanceme...

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Original price $427.00 - Original price $427.00
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$427.00
$427.00 - $427.00
Current price $427.00
Original price $279.00 - Original price $279.00
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$279.00
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Current price $279.00

Lunt Zoom Eyepiece (LS7-21ZE)

Lunt

Lunt Zoom Eyepiece The Lunt Zoom Eyepiece is coated with 0.1% anti-reflective coatings coated with 0.1% anti-reflective coatings. Use these eyepiec...

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Original price $279.00 - Original price $279.00
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$279.00
$279.00 - $279.00
Current price $279.00
Original price $280.00 - Original price $280.00
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$280.00
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Current price $280.00

Celestron Luminos 19mm Eyepiece (93433)

Celestron

Celestron Luminos 19mm Eyepiece The Luminos series eyepieces offer a wide 82º field of view in both high power and low power models, allowing yo...

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Original price $280.00 - Original price $280.00
Original price
$280.00
$280.00 - $280.00
Current price $280.00
Original price $401.00 - Original price $401.00
Original price
$401.00
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Current price $401.00

Baader Morpheus 4.5mm 76° (MORPH-4)

Baader Planetarium

Baader Morpheus 4.5mm 76° Even if a certain movie-classic hints otherwise – the Morpheus® are absolutely real. Featuring a true 76° field of view, ...

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Original price $401.00 - Original price $401.00
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$401.00 - $401.00
Current price $401.00
Original price $401.00 - Original price $401.00
Original price
$401.00
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Current price $401.00

Baader Morpheus 14mm 76° (MORPH-14)

Baader Planetarium

Baader Morpheus 14mm 76° Even if a certain movie-classic hints otherwise – the Morpheus® are absolutely real. Featuring a true 76° field of view, t...

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Original price $401.00 - Original price $401.00
Original price
$401.00
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Current price $401.00
Original price $401.00 - Original price $401.00
Original price
$401.00
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Current price $401.00

Baader Morpheus 12.5mm 76° (MORPH-12)

Baader Planetarium

Baader Morpheus 12.5mm 76° Even if a certain movie-classic hints otherwise – the Morpheus® are absolutely real. Featuring a true 76° field of view,...

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Original price $401.00 - Original price $401.00
Original price
$401.00
$401.00 - $401.00
Current price $401.00
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