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.
Antares Speers-Waler Series4 14mm 86° (SW14S4)
AntaresAntares Speers-Waler Series4 14mm 86° The 1.25" Antares Speers-Waler Series4 14mm 86° offers a wider 86 degree AFOV than Series3 with all the same ...
View full detailsTele Vue Nagler 5.5mm Type 7 (EN7-05.5)
Tele VueTele Vue Nagler 5.5mm Type 7 Concept The Nagler Type 7 series was developed as a natural extension of our highly regarded, 85°, limited edition Apo...
View full detailsTele Vue Nagler 9mm Type 7 (EN7-09.0)
Tele VueTele Vue Nagler 9mm Type 7 Concept The Nagler Type 7 series was developed as a natural extension of our highly regarded, 85°, limited edition Apo...
View full detailsSVBony SV245 Zoom Eyepiece 8-16mm FOV 63° Parfocal & ClickStop (W9192A)
SvbonySVBony SV245 Zoom Eyepiece 8-16mm FOV 63° Parfocal & ClickStop 63°wide field view; immersive views without losing field of view during zoom...
View full detailsExplore Scientific Soft Eyepiece Case (EPCASE-01)
Explore ScientificExplore Scientific Soft Eyepiece Case The compact versatile soft-sided case is one of the most versatile storage solutions made. It’s the perfect ...
View full detailsBaader Classic Ortho 10mm Eyepiece (BC0-10)
Baader PlanetariumBaader Classic Ortho 10mm Eyepiece Even before the disappearance of the famed Baader Genuine Orthoscopics, Baader Planetarium sought to develop a t...
View full detailsExplore Scientific 100° Series 9mm Waterproof Eyepiece (EPWP1009-01)
Explore ScientificExplore Scientific 100° Series 9mm Waterproof Eyepiece Huge apparent field of view not only gave the observer a panoramic visual experience, but...
View full detailsExplore Scientific 8.5mm 82° Series LER Waterproof Eyepiece (EPWP8285LE-01)
Explore ScientificExplore Scientific 8.5mm 82° Series LER Waterproof Eyepiece With its long eye relief of 15mm, the 8.5mm LER ocular from Explore Scientific’s 82° Se...
View full detailsExplore Scientific 4.5mm 82° Series LER Waterproof Eyepiece (EPWP8245LE-01)
Explore ScientificExplore Scientific 4.5mm 82° Series LER Waterproof Eyepiece With its particularly long eye relief of 15.9mm, the 4.5mm LER ocular from Explore Scie...
View full detailsExplore Scientific 62° Series 26mm Waterproof Eyepiece (EPWP6226LE-01)
Explore ScientificExplore Scientific 62° Series 26mm Waterproof Eyepiece Explore Scientific Waterproof Eyepieces - Comfort, Quality, Value. The Explore Scientific 62...
View full detailsExplore Scientific 52° Series 10mm Waterproof Eyepiece (EPWP5210-01)
Explore ScientificExplore Scientific 52° Series 10mm Waterproof Eyepiece Eyepieces at or near the 10mm range are often considered a mandatory focal length in your co...
View full detailsExplore Scientific 52° Series 6.5mm Waterproof Eyepiece (EPWP5265-01)
Explore ScientificExplore Scientific 52° Series 6.5mm Waterproof Eyepiece Mid-range high power eyepieces like the 6.5mm are instrumental when transitioning through m...
View full detailsExplore Scientific 52° Series 4.5mm Waterproof Eyepiece (EPWP5245-01)
Explore ScientificExplore Scientific 52° Series 4.5mm Waterproof Eyepiece High power eyepieces (e.g. 3mm to 10mm) are used not only for obvious observations of plane...
View full detailsExplore Scientific 52° Series 3mm Waterproof Eyepiece (EPWP5203-01)
Explore ScientificExplore Scientific 52° Series 3mm Waterproof Eyepiece A new focal length joins the Explore Scientific line of inert gas-purged Waterproof Eyepieces...
View full detailsExplore Scientific 1.25" 2x Focal Extender (FE02-125)
Explore ScientificExplore Scientific 1.25" 2x Focal Extender A good Focal Extender adds some real versatility to your telescope accessory line-up. First of all, it a...
View full detailsExplore Scientific 62° Series 9mm Waterproof Eyepiece (EPWP6209LE-01)
Explore ScientificExplore Scientific 62° Series 9mm Waterproof Eyepiece Explore Scientific Waterproof Eyepieces - Comfort, Quality, Value. The Explore Scientific 62°...
View full detailsSVBONY SV230 Super Zoom Eyepiece 8-20mm 57°- 72° (W9185A)
SvbonySVBONY SV230 Super Zoom Eyepiece 8-20mm 57°- 72° The SV230 super zoom aspheric eyepiece is featured with clickstop click and Parfocal design, 57°-...
View full detailsTakahashi Turret for 4 eyepieces (TKA00404)
TakahashiTakahashi Turret for 4 eyepieces Attach 4 eyepieces at the same time to the focus of your instrument! Are you tired of inserting and removing your ...
View full detailsPentax SMC XW40-R 70° 2" Eyepiece (70538)
PentaxPentax SMC XW40-R 70° 2" Eyepiece The Pentax SMC XW40-R 70° has a 70° Apparent Angle of View, 20mm Eye Relief, plus Weatherproof Body for Multi-Ap...
View full detailsPentax SMC XW30-R 70° 2" Eyepiece (70537)
PentaxPentax SMC XW30-R 70° Eyepiece The Pentax SMC XW30-R 70° has a 70° Apparent Angle of View, 20mm Eye Relief, plus Weatherproof Body for Multi-Appli...
View full detailsPentax SMC XW3.5 70° Eyepiece (70511)
PentaxPentax SMC XW3.5 70° Eyepiece The Pentax XW3.5 70° has a 70° Apparent Angle of View, 20mm Eye Relief, plus Weatherproof Body for Multi-Application...
View full detailsPentax XF 12mm Eyepiece (70532)
PentaxPentax XF 12mm Compact, Cost-efficient eyepieces for use with PF-65EDII & PF-65EDAII Spotting Scopes Features Designed for use with the PEN...
View full detailsTele Vue Panoptic 41mm (EPO-41.0)
Tele VueTele Vue Panoptic 41mm The Tele Vue Panoptic 41mm eyepiece is a big brother to the 24mm Panoptic (largest 1.25″ field). With its 46mm field stop, ...
View full detailsTele Vue Ethos 8mm (ETH-08.0)
Tele VueTele Vue Ethos 8mm The Tele Vue Ethos 10mm is parfocal with the Tele Vue Ethos 13mm. Its 59mm rubber grip diameter makes this model usable in bino...
View full detailsTele Vue Ethos 6mm (ETH-06.0)
Tele VueTele Vue Ethos 6mm The Tele Vue Ethos 10mm is parfocal with the Tele Vue Ethos 13mm. Its 59mm rubber grip diameter makes this model usable in bino...
View full detailsTele Vue Delos 3.5mm (EDL-03.5)
Tele VueTele Vue Delos 3.5mm Includes continuously adjustable height eyeguard with index marks. Parfocal with all Tele Vue 1¼” eyepieces. Background 72° Ap...
View full detailsTele Vue Delos 17.3mm (EDL-17.3)
Tele VueTele Vue Delos 17.3mm Includes continuously adjustable height eyeguard with index marks. Parfocal with all Tele Vue 1¼” eyepieces. Background 72° A...
View full detailsTele Vue DeLite 4mm (EDE-04.0)
Tele VueTele Vue DeLite 4mm 62° Apparent Field EyepiecesConcept: Just as Delos eyepieces were developed based on Tele Vue’s Ethos eyepiece design advanceme...
View full detailsTele Vue DeLite 13mm (EDE-13.0)
Tele VueTele Vue DeLite 13mm Background 62° Apparent Field EyepiecesConcept: Just as Delos eyepieces were developed based on Tele Vue’s Ethos eyepiece desi...
View full detailsCelestron Ultima Edge 10mm Eyepiece - 1.25" (93450)
CelestronCelestron Ultima Edge 10mm Eyepiece - 1.25" See the whole picture with Ultima Edge. These flat-field eyepieces were designed to provide an ultra-...
View full detailsCelestron Omni 9mm Eyepiece (93318)
CelestronCelestron Omni 9mm Eyepiece Celestron Omni series eyepieces offer a 50º apparent field of view, perfect for the Moon, planets, and a plethora of...
View full detailsCelestron Omni 56mm Eyepiece - 2" (93328)
CelestronCelestron Omni 56mm Eyepiece - 2" Enjoy the view with Celestron’s Omni 56mm eyepiece – a low power wide-field 2” eyepiece with superior light trans...
View full detailsCelestron Omni 15mm Eyepiece (93320)
CelestronCelestron Omni 15mm Eyepiece Celestron Omni series eyepieces offer a 50º apparent field of view, perfect for the Moon, planets, and a plethora o...
View full detailsCelestron Omni 12mm Eyepiece (93319)
CelestronCelestron Omni 12mm Eyepiece Celestron Omni series eyepieces offer a 50º apparent field of view, perfect for the Moon, planets, and a plethora o...
View full detailsCelestron Luminos 15mm Eyepiece (93432)
CelestronCelestron Luminos 15mm Eyepiece The Luminos series eyepieces offer a wide 82º field of view in both high power and low power models, allowing yo...
View full detailsCelestron Eyepiece and Filter Kit - 2" (94305)
CelestronCelestron Eyepiece and Filter Kit - 2" Get more light to your eye and enjoy the low power, wide field views of 2” eyepieces with the Celestron 2” E...
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