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Telescope Eyepieces Lens & Filters

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.

Filters

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SVBONY Super-wide Angle 68 Degree Eyepieces - Astronomy Plus
SVBONY Super-wide Angle 68 Degree Eyepieces - Astronomy Plus Save up to $20.40 Save $0.00
$45.00 - $170.00
$45.00 - $170.00
$45.00
$39.60 - $149.60
$39.60 - $149.60
$39.60

SVBONY Super-Wide Angle 68 Degree Eyepieces

Svbony

SVBONY Super-Wide Angle 68 Degree Eyepieces The super-wide angle eyepieces offer a quality 5-element Plossl optical design at a super affordable pr...

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$45.00 - $170.00
$45.00 - $170.00
$45.00
$39.60 - $149.60
$39.60 - $149.60
$39.60
Save up to $20.40 Save $0.00
SVBONY 1.25" Eyepiece 4mm/10mm/23mm Wide Angle 62° - Astronomy Plus
SVBONY 1.25" Eyepiece 4mm/10mm/23mm Wide Angle 62° - Astronomy Plus Save $4.08 Save $0.00
$34.00
$34.00 - $34.00
$34.00
$29.92
$29.92 - $29.92
$29.92

SVBONY 1.25" Eyepiece 4mm/10mm/23mm Wide Angle 62°

Svbony

SVBONY 1.25" Eyepiece 4mm/10mm/23mm Wide Angle 62°  Standard 1.25” 31.7mm fitting diameter compatible with any astronomical telescope with 1.25" ...

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$34.00
$34.00 - $34.00
$34.00
$29.92
$29.92 - $29.92
$29.92
Save $4.08 Save $0.00
Celestron X-CEL LX 5mm Eyepiece (93421) - Astronomy Plus
Celestron X-CEL LX 5mm Eyepiece (93421) - Astronomy Plus
$150.00 - $150.00
$150.00
$150.00 - $150.00
$150.00

Celestron X-CEL LX 5mm Eyepiece (93421)

Celestron

Celestron X-CEL LX 5mm Eyepiece Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the Moon, the planets, and a...

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$150.00 - $150.00
$150.00
$150.00 - $150.00
$150.00
Baader Hyperion Universal Zoom Mark IV 8-24mm 68° with Barlow 2.25x (HYP-ZMBAR) - Astronomy Plus Save $106.00 Save $0.00
$532.00
$532.00 - $532.00
$532.00
$426.00
$426.00 - $426.00
$426.00

Baader Hyperion Universal Zoom Mark IV 8-24mm 68° with Barlow 2.25x (HYP-ZMBAR)

Baader Planetarium

Baader Hyperion Universal Zoom Mark IV 8-24mm 68° Bundle: MARK IV Hyperion Universal Zoom 8-24 mm eyepiece & Baader Hyperion Zoom Barlow lens 2...

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$532.00
$532.00 - $532.00
$532.00
$426.00
$426.00 - $426.00
$426.00
Save $106.00 Save $0.00
Celestron X-CEL LX 9mm Eyepiece (93423) - Astronomy Plus
Celestron X-CEL LX 9mm Eyepiece (93423) - Astronomy Plus
$150.00 - $150.00
$150.00
$150.00 - $150.00
$150.00

Celestron X-CEL LX 9mm Eyepiece (93423)

Celestron

Celestron X-CEL LX 9mm Eyepiece Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the Moon, the planets, and a...

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$150.00 - $150.00
$150.00
$150.00 - $150.00
$150.00
Celestron X-CEL LX 7mm Eyepiece (93422) - Astronomy Plus
Celestron X-CEL LX 7mm Eyepiece (93422) - Astronomy Plus
$150.00 - $150.00
$150.00
$150.00 - $150.00
$150.00

Celestron X-CEL LX 7mm Eyepiece (93422)

Celestron

Celestron X-CEL LX 7mm Eyepiece Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the Moon, the planets, and a...

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$150.00 - $150.00
$150.00
$150.00 - $150.00
$150.00
SVBONY 1.25" Illuminated Crosshaired Plossl Eyepiece (F9132A) - Astronomy Plus
SVBONY 1.25" Illuminated Crosshaired Plossl Eyepiece (F9132A) - Astronomy Plus
Save $8.40 Save $0.00
$70.00
$70.00 - $70.00
$70.00
$61.60
$61.60 - $61.60
$61.60

SVBONY 1.25" Illuminated Crosshaired Plossl Eyepiece (F9132A)

Svbony

SVBONY 1.25" Reticle Illuminated Plossl Eyepiece 12.5mm Double-line Crosshair 4-Elements  Design 40-Degree FOV For accurate polar and go-to alignm...

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$70.00
$70.00 - $70.00
$70.00
$61.60
$61.60 - $61.60
$61.60
Save $8.40 Save $0.00
SVBONY SV154 2" SWA Eyepiece 26mm 70 Degree (W9117B) - Astronomy Plus
SVBONY SV154 2" SWA Eyepiece 26mm 70 Degree (W9117B) - Astronomy Plus
Save $9.36 Save $0.00
$78.00
$78.00 - $78.00
$78.00
$68.64
$68.64 - $68.64
$68.64

SVBONY SV154 2" SWA Eyepiece 26mm 70 Degree (W9117B)

Svbony

SVBONY SV154 2" SWA Eyepiece 26mm 70 Degree 2" SVBONY SV154 SWA 70 Degree Eyepiece for Astronomy Telescope, 5-Elements / 3groups made of high inde...

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$78.00
$78.00 - $78.00
$78.00
$68.64
$68.64 - $68.64
$68.64
Save $9.36 Save $0.00
Celestron X-CEL LX 25mm Eyepiece (93426) - Astronomy Plus
$150.00 - $150.00
$150.00
$150.00 - $150.00
$150.00

Celestron X-CEL LX 25mm Eyepiece (93426)

Celestron

Celestron X-CEL LX 25mm Eyepiece Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the Moon, the planets, and ...

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$150.00 - $150.00
$150.00
$150.00 - $150.00
$150.00
Baader Hyperion 10mm 68° (HYP-10) - Astronomy Plus
Save $48.00 Save $0.00
$241.00
$241.00 - $241.00
$241.00
$193.00
$193.00 - $193.00
$193.00

Baader Hyperion 10mm 68° (HYP-10)

Baader Planetarium

Baader Hyperion 10mm 68° Baader Hyperion Eyepiece 10mm Huge 68 degree wide angle field, tailored to the maximum Visual angle of the human eye Ph...

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$241.00
$241.00 - $241.00
$241.00
$193.00
$193.00 - $193.00
$193.00
Save $48.00 Save $0.00
SBVONY 1.25" Eyepieces 66 Degree 6/9/15/20 mm - Astronomy Plus
SBVONY 1.25" Eyepieces 66 Degree 6/9/15/20 mm - Astronomy Plus
Save $5.40 Save $0.00
$45.00
$45.00 - $45.00
$45.00
$39.60
$39.60 - $39.60
$39.60

SBVONY 1.25" Eyepieces 66 Degree 6/9/15/20 mm

Svbony

SBVONY 1.25" Eyepieces 66 Degree 6/9/15/20 mm 1.25 inch Svbony 66 degree astronomy eyepieces for night sky telescope viewing The edges of the opt...

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$45.00
$45.00 - $45.00
$45.00
$39.60
$39.60 - $39.60
$39.60
Save $5.40 Save $0.00
Baader Hyperion 17mm 68° (HYP-17) - Astronomy Plus
Save $48.00 Save $0.00
$241.00
$241.00 - $241.00
$241.00
$193.00
$193.00 - $193.00
$193.00

Baader Hyperion 17mm 68° (HYP-17)

Baader Planetarium

Baader Hyperion 17mm 68° Baader Hyperion Eyepiece 17mm Huge 68 degree wide angle field, tailored to the maximum Visual angle of the human eye Phan...

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$241.00
$241.00 - $241.00
$241.00
$193.00
$193.00 - $193.00
$193.00
Save $48.00 Save $0.00
SVBONY SV136 34mm 72 Degree Telescope Eyepiece 2 inch (F9172D) - Astronomy Plus
SVBONY SV136 34mm 72 Degree Telescope Eyepiece 2 inch (F9172D) - Astronomy Plus
Save $12.60 Save $0.00
$105.00
$105.00 - $105.00
$105.00
$92.40
$92.40 - $92.40
$92.40

SVBONY SV136 34mm 72 Degree Telescope Eyepiece 2 inch (F9172D)

Svbony

SVBONY SV136 34mm 72 Degree Telescope Eyepiece 2 inch Svbony 34mm super-wide 2inch telescope eyepiece for astronomic telescope, suitable for watchi...

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$105.00
$105.00 - $105.00
$105.00
$92.40
$92.40 - $92.40
$92.40
Save $12.60 Save $0.00
Tele Vue Plössl 32mm (EPL-32.0) - Astronomy Plus
Tele Vue Plössl 32mm (EPL-32.0) - Astronomy Plus
$228.00 - $228.00
$228.00
$228.00 - $228.00
$228.00

Tele Vue Plössl 32mm (EPL-32.0)

Tele Vue

Tele Vue Plössl 32mm The Tele Vue Plössl 32mm, with its larger 50° apparent field, will deliver the same true field as the 40mm but with higher m...

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$228.00 - $228.00
$228.00
$228.00 - $228.00
$228.00
Celestron X-CEL LX 18mm Eyepiece (93425) - Astronomy Plus
Celestron X-CEL LX 18mm Eyepiece (93425) - Astronomy Plus
$150.00 - $150.00
$150.00
$150.00 - $150.00
$150.00

Celestron X-CEL LX 18mm Eyepiece (93425)

Celestron

Celestron X-CEL LX 18mm Eyepiece Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the Moon, the planets, and ...

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$150.00 - $150.00
$150.00
$150.00 - $150.00
$150.00
Baader Hyperion Universal Zoom Mark IV 8-24mm 68° (HYP-ZOOM) - Astronomy Plus
Save $80.00 Save $0.00
$401.00
$401.00 - $401.00
$401.00
$321.00
$321.00 - $321.00
$321.00

Baader Hyperion Universal Zoom Mark IV 8-24mm 68° (HYP-ZOOM)

Baader Planetarium

Baader Hyperion Universal Zoom Mark IV 8-24mm 68° The Baader Hyperion 8-24mm Clickstop Zoom continues the Hyperion tradition of delivering top-of-c...

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$401.00
$401.00 - $401.00
$401.00
$321.00
$321.00 - $321.00
$321.00
Save $80.00 Save $0.00
Baader Hyperion 24mm 68° (HYP-24) - Astronomy Plus
Save $48.00 Save $0.00
$241.00
$241.00 - $241.00
$241.00
$193.00
$193.00 - $193.00
$193.00

Baader Hyperion 24mm 68° (HYP-24)

Baader Planetarium

Baader Hyperion 24mm 68° Baader Hyperion Eyepiece 24mm Huge 68 degree wide angle field, tailored to the maximum Visual angle of the human eye Phan...

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$241.00
$241.00 - $241.00
$241.00
$193.00
$193.00 - $193.00
$193.00
Save $48.00 Save $0.00
SVBONY 1.25" Plossl 40mm Eyepiece with Filter Threads (F9122A) - Astronomy Plus
SVBONY 1.25" Plossl 40mm Eyepiece with Filter Threads (F9122A) - Astronomy Plus
Save $3.36 Save $0.00
$28.00
$28.00 - $28.00
$28.00
$24.64
$24.64 - $24.64
$24.64

SVBONY 1.25" Plossl 40mm Eyepiece with Filter Threads (F9122A)

Svbony

SVBONY 1.25" Plossl 40mm Eyepiece with Filter Threads Svbony 1.25" Plossl 40mm Eyepiece Fully Multi Green Coated Metal for Astronomy Telescope Coat...

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$28.00
$28.00 - $28.00
$28.00
$24.64
$24.64 - $24.64
$24.64
Save $3.36 Save $0.00
SVBONY SV152 SWA 1.25" Illuminated Eyepiece 20mm 70 Degree (W9115A) - Astronomy Plus
SVBONY SV152 SWA 1.25" Illuminated Eyepiece 20mm 70 Degree (W9115A) - Astronomy Plus
Save $12.72 Save $0.00
$106.00
$106.00 - $106.00
$106.00
$93.28
$93.28 - $93.28
$93.28

SVBONY SV152 SWA 1.25" Illuminated Eyepiece 20mm 70 Degree (W9115A)

Svbony

SVBONY SV152 SWA 1.25" Illuminated Eyepiece 20mm 70 Degree    Adjustable red LED light brightness control to illuminate crosshairs and preserve n...

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$106.00
$106.00 - $106.00
$106.00
$93.28
$93.28 - $93.28
$93.28
Save $12.72 Save $0.00
Celestron X-CEL LX 12mm Eyepiece (93424) - Astronomy Plus
Celestron X-CEL LX 12mm Eyepiece (93424) - Astronomy Plus
$150.00 - $150.00
$150.00
$150.00 - $150.00
$150.00

Celestron X-CEL LX 12mm Eyepiece (93424)

Celestron

Celestron X-CEL LX 12mm Eyepiece Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the Moon, the planets, and ...

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$150.00 - $150.00
$150.00
$150.00 - $150.00
$150.00
Baader Morpheus 9mm 76° (MORPH-9) - Astronomy Plus
Save $80.00 Save $0.00
$401.00
$401.00 - $401.00
$401.00
$321.00
$321.00 - $321.00
$321.00

Baader Morpheus 9mm 76° (MORPH-9)

Baader Planetarium

Baader Morpheus 9mm 76° Even if a certain movie-classic hints otherwise – the Morpheus® are absolutely real. Featuring a true 76° field of view, th...

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$401.00
$401.00 - $401.00
$401.00
$321.00
$321.00 - $321.00
$321.00
Save $80.00 Save $0.00
Baader Hyperion 8mm 68° (HYP-8) - Astronomy Plus
Save $48.00 Save $0.00
$241.00
$241.00 - $241.00
$241.00
$193.00
$193.00 - $193.00
$193.00

Baader Hyperion 8mm 68° (HYP-8)

Baader Planetarium

Baader Hyperion 8mm 68° Baader Hyperion Eyepiece 8mm Huge 68 degree wide angle field, tailored to the maximum Visual angle of the human eye Phanto...

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$241.00
$241.00 - $241.00
$241.00
$193.00
$193.00 - $193.00
$193.00
Save $48.00 Save $0.00
Antares Speers-Waler Series 3 31.5mm 94° (SW31.5S3) - Astronomy Plus
Sold out
$153.00
$153.00 - $153.00
$153.00
$151.00
$151.00 - $151.00
$151.00

Antares Speers-Waler Series 3 31.5mm 94° (SW31.5S3)

Antares

Antares Speers-Waler Series3 31.5mm 90° Speers-Waler Series3 eyepieces offer a wider field of view W70 Series. The 2" Antares Speers-Waler Series3 ...

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$153.00
$153.00 - $153.00
$153.00
$151.00
$151.00 - $151.00
$151.00
Sold out
Tele Vue Panoptic 24mm (EPO-24.0) - Astronomy Plus
Tele Vue Panoptic 24mm (EPO-24.0) - Astronomy Plus
$518.00 - $518.00
$518.00
$518.00 - $518.00
$518.00

Tele Vue Panoptic 24mm (EPN-24.0)

Tele Vue

Tele Vue Panoptic 24mm The Tele Vue Panoptic 24mm is designed to produce the largest true field possible in a 1¼” eyepiece. Its 27mm field stop i...

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$518.00 - $518.00
$518.00
$518.00 - $518.00
$518.00
Tele Vue Nagler 13mm Type 6 (EN6-13.0) - Astronomy Plus
Tele Vue Nagler 13mm Type 6 (EN6-13.0) - Astronomy Plus
$496.00 - $496.00
$496.00
$496.00 - $496.00
$496.00

Tele Vue Nagler 13mm Type 6 (EN6-13.0)

Tele Vue

Tele Vue Nagler 13mm Type 6 The 7-element, Tele Vue Nagler Type 6 design is based on the original patented Nagler design. This new 7-element desig...

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$496.00 - $496.00
$496.00
$496.00 - $496.00
$496.00
Celestron X-CEL LX 2.3mm Eyepiece (93420) - Astronomy Plus
Celestron X-CEL LX 2.3mm Eyepiece (93420) - Astronomy Plus
$150.00 - $150.00
$150.00
$150.00 - $150.00
$150.00

Celestron X-CEL LX 2.3mm Eyepiece (93420)

Celestron

Celestron X-CEL LX 2.3mm Eyepiece Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the Moon, the planets, and...

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$150.00 - $150.00
$150.00
$150.00 - $150.00
$150.00
Celestron Eyepiece and Filter Kit - 1.25" (94303) - Astronomy Plus
Celestron Eyepiece and Filter Kit - 1.25" (94303) - Astronomy Plus
$340.00 - $340.00
$340.00
$340.00 - $340.00
$340.00

Celestron Eyepiece and Filter Kit - 1.25" (94303)

Celestron

Celestron Eyepiece and Filter Kit - 1.25" The Celestron 1.25” Eyepiece and Filter Kit is a great way to expand the functionality and enjoyment of y...

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$340.00 - $340.00
$340.00
$340.00 - $340.00
$340.00
Baader Hyperion 21mm 68° (HYP-21) - Astronomy Plus
Save $48.00 Save $0.00
$241.00
$241.00 - $241.00
$241.00
$193.00
$193.00 - $193.00
$193.00

Baader Hyperion 21mm 68° (HYP-21)

Baader Planetarium

Baader Hyperion 21mm 68° Baader Hyperion Eyepiece 21mm Huge 68 degree wide angle field, tailored to the maximum Visual angle of the human eye Phan...

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$241.00
$241.00 - $241.00
$241.00
$193.00
$193.00 - $193.00
$193.00
Save $48.00 Save $0.00
Antares Eyepiece 6mm 74° W6S2 (W6S2) - Astronomy Plus
$102.00 - $102.00
$102.00
$102.00 - $102.00
$102.00

Antares Eyepiece 6mm 74° W6S2 (W6S2)

Antares

Antares W6S2 The 1.25" Antares W6S2 6.0mm 74° has (8) elements, 74 degree AFOV, 12.5mm eye relief and negative achromat compensation, eliminating s...

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$102.00 - $102.00
$102.00
$102.00 - $102.00
$102.00
Pegasus SmartEye (SmartEye) - Astronomy Plus
$2,590.00 - $2,590.00
$2,590.00
$2,590.00 - $2,590.00
$2,590.00

Pegasus SmartEye Smart Eyepiece (SmartEye)

Pegasus

Pegasus SmartEye Smart Eyepiece  SmartEye will be available again in the Fall 2025 Introducing SmartEye: The World’s First Smart Eyepiece for T...

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$2,590.00 - $2,590.00
$2,590.00
$2,590.00 - $2,590.00
$2,590.00
Takahashi TPL Plössl Eyepieces - Astronomy Plus
Takahashi TPL Plössl Eyepieces - Astronomy Plus
$269.00 - $882.00
$269.00 - $882.00
$269.00 - $882.00
$269.00

Takahashi TPL Plössl Eyepieces

Takahashi

Takahashi TPL Plössl Eyepieces To design his new range of eyepieces, Takahashi simulated the combination of numerous eyepiece optical formulas at t...

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$269.00 - $882.00
$269.00 - $882.00
$269.00 - $882.00
$269.00
Celestron 1.25" 8-24mm Zoom Eyepiece (93230) - Astronomy Plus
Celestron 1.25" 8-24mm Zoom Eyepiece (93230) - Astronomy Plus
$150.00 - $150.00
$150.00
$150.00 - $150.00
$150.00

Celestron 1.25" 8-24mm Zoom Eyepiece (93230)

Celestron

Celestron 1.25" 8-24mm Zoom Eyepiece The amazingly versatile Celestron 8 mm - 24 mm Zoom Eyepiece allows you to choose from a variety of magnificat...

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$150.00 - $150.00
$150.00
$150.00 - $150.00
$150.00
Tele Vue Panoptic 35mm (EPO-35.0) - Astronomy Plus
Tele Vue Panoptic 35mm (EPO-35.0) - Astronomy Plus
$631.00 - $631.00
$631.00
$631.00 - $631.00
$631.00

Tele Vue Panoptic 35mm (EPO-35.0)

Tele Vue

Tele Vue Panoptic 35mm The Tele Vue Panoptic 35mm has a large true field with plenty of eye relief for eyeglass wearers. When combined with a Pa...

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$631.00 - $631.00
$631.00
$631.00 - $631.00
$631.00
Baader Hyperion 13mm 68° (HYP-13) - Astronomy Plus
Save $48.00 Save $0.00
$241.00
$241.00 - $241.00
$241.00
$193.00
$193.00 - $193.00
$193.00

Baader Hyperion 13mm 68° (HYP-13)

Baader Planetarium

Baader Hyperion 13mm 68° Baader Hyperion Eyepiece 13mm Huge 68 degree wide angle field, tailored to the maximum Visual angle of the human eye Phan...

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$241.00
$241.00 - $241.00
$241.00
$193.00
$193.00 - $193.00
$193.00
Save $48.00 Save $0.00
Save $441.00 Save $0.00
$721.00
$721.00 - $721.00
$721.00
$280.00
$280.00 - $280.00
$280.00

Explore Scientific 82° Series 30mm Waterproof Eyepiece (EPWP8230-01)

Explore Scientific

Explore Scientific 82° Series 30mm Waterproof Eyepiece The 30mm 82° Series Waterproof Argon-Purged Eyepiece is a popular focal length in the upper-...

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$721.00
$721.00 - $721.00
$721.00
$280.00
$280.00 - $280.00
$280.00
Save $441.00 Save $0.00
Takahashi Starbase orthoscopic eyepieces - Astronomy Plus
Takahashi Starbase orthoscopic eyepieces - Astronomy Plus
$69.00 - $90.00
$69.00 - $90.00
$69.00 - $90.00
$69.00

Takahashi Starbase Orthoscopic Eyepieces

Takahashi

Takahashi Starbase Orthoscopic Eyepieces Orthoscopics have been a hidden gem in the astronomy field.  With their field of view at 45°, well made Or...

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$69.00 - $90.00
$69.00 - $90.00
$69.00 - $90.00
$69.00
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