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Buying Your First Telescope Part One: What’s the Best Telescope? Part Two: Making the Choice Part Three: Our Recommendations (2022)
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Telescopes
Best of Telescopes
Best Telescopes for Kids Best Telescopes for Beginners Best Telescopes for Astrophotography Best Telescopes for Viewing Planets Best Telescopes for Eclipses Best Telescopes Under $500 All Telescopes Telescopes on Sale
By Type
Celestron NexStar Celestron StarSense Explorer Refractors Reflectors Dobsonians Scmitd Cassegrain - SCT GoTo and Computerized Table Top Spotting Scopes Guide Scopes Solar Telescopes Optical Tube Assembly - OTA Astrographs All Telescopes
By Brand
Askar Celestron Explore Scientific Meade Orion SharpStar Sky-Watcher Tele Vue Unistellar William Optics All Telescopes
Start Here
Buying Your First Telescope So You've Got a Telescope: Now What?
Astrophotography
Cameras
Deep Sky Planetary and Lunar Guiding Cameras Solar All Cameras
Filters
LRGB Filters SHO Filters 3nm Filters Light Pollution Dual Band UV/IR Cut All Filters
Accessories
Auto Focusers and EAF Filter Wheels Filter Drawers Focusing Masks Off Axis Guiders - OAG Smartphone Adapters
By Brand
ZWO Optolong Antlia QHY Orion Baader Planetarium Sharpstar Astrophotography William Optics Astrographs All Astro PrimaLuceLab
Start Here
Astrophotography for Beginners How to Use a Star Adventurer Tracker How to Shoot the Moon
Solar Photography
Daystar Instruments - Quark Meade PST, Coronado Lunt
Mounts and Tripods
By Type
Alt Azimuth Equatorial GoTo and Computerized Harmonic Manual Star Trackers All Mounts and Tripods
By Brand
iOptron Sky-Watcher Celestron Tele Vue Explore Scientific All Mounts and Tripods
Accessories
Counter Weights Mounting Hardware Hand Controllers Mini Piers Polar Scopes Vibration Pads GPS and Wifi Modules All Accessories
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Accessories
By Brand
ADM Antares Baader Planetarium Celestron Kendrick Astro Lunt Solar Orion Pacific SharpStar Sky Instruments Sky-Watcher Starfield Starizona Stellarvue Tele Vue Telrad Thousand Oaks All Accessories
By Type
Auto Focusers and EAF Battery Packs Books Carry Cases and Bags Celestron NexStar Accessories Dew Management Diagonals Flashlights and Laser Pointers Microscopes Mounting Hardware Planispheres Polar Scopes and Alignment T-Rings and T-Adapters Reducers and Flatener Smartphone Adapters Solar Filters
All Accessories Essential Astronomy Accessories
STEM
Microscopes Rock Tumbling STEM Toys CMY Cubes
Learning Center
Helpful Articles
Astrophotography for Beginners Series Choosing the Best Beginner Telescope Upgrading Your Telescope Eyepieces Is the Celestron NexStar the Best Telescope?
Videos
Nexstar Videos
Astrophotography
Step 1: Using the Star Adventurer Tracker Step 2: How to Shoot the Moon Step 3: Choosing Gear for Deep-Sky Imaging Step 4: Shooting Deep-Sky Images
Buying Your First Telescope
Part One: What’s the Best Telescope? Part Two: Making the Choice Part Three: Our Recommendations (2022)
Using Your First Telescope
Part One: Tips for Happy Stargazing Part Two: Aligning a GoTo Scope
Birding
How to Buy the Best Binoculars for Birding Get the Most Out of Your Binoculars Bird Watching 101: Your Essential Guide
Brands
Visual Astronomy
Baader Planetarium Celestron Coronado Explore Scientific iOptron Kendrick Astro Lunt Meade Orion Sky-Watcher Tele Vue Unistellar
Astrophotography
Antlia Askar Daystar Instruments Founder Optics Optolong Pegasus Astro PrimaLuceLab QHYCCD Sharpstar William Optics ZWO
Birding and Binoculars
Kowa Leica Pentax Zeiss
New Additions
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Home / Eyepieces 11-15mm

Eyepieces 11-15mm

Telescope eyepieces with a focal length of 10-20mm are generally medium magnification eyepieces.  As a rule of thumb, we recommend 25x magnification/inch of aperture for planetary astronomy, and 50x magnification/inch of aperture for deep sky astronomy.  If you need help calculating field of view, or magnification, reach out.  We're always happy to help.  We also have an excellent guide on how to choose eyepieces here.
In Stock
Celestron
Celestron Omni Plossl 12mm Eyepiece 1.25" (93319)
1 review
$53.95

Celestron Omni series eyepieces offer a 50º apparent field of view, perfect for the Moon, planets, and a plethora of deep-sky objects. The premium four-element optical set is finished with multiple layers of high-transmission coatings...

In Stock 42% OFF
Explore Scientific
Explore Scientific 52 Degree Series 15mm Waterproof Eyepiece (EPWP5215-01)
1 review
$94.46 $161.95

Solidly in the mid-magnification range for most amateur telescopes, the 15mm is a true workhorse for visual observers. If you love deep sky observing, eyepieces in this focal length range not only give healthy increases...

In Stock
Tele Vue Optics
Tele Vue 11.0 Plossl (EAP-11.0)
$131.00

The 25mm, 20mm, 15mm, 11mm and 8mm Plössls round out the focal lengths for various observing from deep sky to planetary. They work best with TeleVue Powermates to effectively double the number of focal lengths...

In Stock
Tele Vue Optics
Tele Vue 15.0 Plossl (EAP-15.0)
$131.00

The 25mm, 20mm, 15mm, 11mm and 8mm Plössls round out the focal lengths for various observing from deep sky to planetary. They work best with TeleVue Powermates to effectively double the number of focal lengths...

In Stock
Celestron
Celestron X-Cel LX 12mm Eyepiece 1.25" (93424)
4 reviews
$148.95

Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the Moon, the planets, and a plethora of deep-sky objects. The premium six-element optical set is finished with multiple layers of...

In Stock
Celestron
Celestron Ultima Edge 15mm Flat Field Eyepiece 1.25" (93451)
$202.95

See the whole picture with Ultima Edge. These flat-field eyepieces were designed to provide an ultra-sharp, ultra-clear, crisp image from the center all the way to the edge of the field of view. The 15mm...

In Stock
Celestron
Celestron Luminos 15mm Eyepiece 1.25" (93432)
1 review
$202.95

These are high quality wide field of view eyepieces designed to get the best out of any telescope. You'll be amazed at how this premium eyepiece will upgrade your view.

In Stock
Baader Planetarium
Baader Planetarium Hyperion 13mm Eyepiece (HYP-13)
1 review
$225.95

These are fantastic eyepieces, nice and crisp right to the edges. A massive upgrade over the kit eyepieces that come with beginner telescopes.

Sky Instruments
Antares 1.25" (14mm) Speers-Waler Series 4 Eyepiece (SW14S4)
$259.95

1.25" 14mm 8-Element eyepiece, 86 Degree Apparent Field, 10mm eye relief, eyeshield, rubber grip, Fully Multicoated, camera adaptable. Speers-Waler Series4 1.25" 14mm offers a wider 86 degree AFOV than Series3 with all the same features....

In Stock
Explore Scientific
Explore Scientific 82 Degree Series 11mm Waterproof Eyepiece (EPWP8211-01)
2 reviews
$309.95

The 11mm 82° Series Waterproof Argon-Purged Eyepiece is a popular focal length in the upper-medium power magnification class providing both super-wide apparent field and generous eye relief. It is perfect for any application where more...

In Stock
Explore Scientific
Explore Scientific 82 Degree Series 14mm Waterproof Eyepiece (EPWP8214-01)
$309.95

The 14mm 82° Series Waterproof Argon-Purged Eyepiece is a popular focal length in the upper-medium power magnification class providing both super-wide apparent field and generous eye relief. It is perfect for any application where more...

In Stock
Tele Vue Optics
Tele Vue 11.0 DeLite (EDE-11.0)
$349.95

All models have 1¼" barrels and are parfocal with TeleVue's 1¼" Plössl, Panoptic, Nagler, and Delos eyepieces. Named DeLite because that best describes the viewing experience, the name also recognizes designer Paul Dellechiaie's work. The...

In Stock
Tele Vue Optics
Tele Vue 13.0 DeLite (EDE-13.0)
$349.95

All models have 1¼" barrels and are parfocal with TeleVue's 1¼" Plössl, Panoptic, Nagler, and Delos eyepieces. Named DeLite because that best describes the viewing experience, the name also recognizes designer Paul Dellechiaie's work. The...

Tele Vue Optics
Tele Vue 15.0 DeLite (EDE-15.0)
$349.95

All models have 1¼" barrels and are parfocal with TeleVue's 1¼" Plössl, Panoptic, Nagler, and Delos eyepieces. Named DeLite because that best describes the viewing experience, the name also recognizes designer Paul Dellechiaie's work. The...

In Stock 13% OFF
Ricoh
Pentax 14mm XW Series 1.25" Eyepiece (70515)
1 review
$349.99 $399.99

Pentax XW eyepieces are cult classics. They show extraordinary clarity and detail and are the most comfortable eyepieces we've ever used. We love all the eyepieces we sell, but these might be our favorites.

In Stock
Baader Planetarium
Baader Planetarium MORPHEUS 76° Widefield 14mm Eyepiece (MORPH-14)
$405.95

Baader Morpheus telescope eyepieces are some of the finest available at any price. These offer an immersive 76 degrees that's sharp right to the edges. They also offer plenty of eye relief for comfortable viewing....

In Stock
Baader Planetarium
Baader Planetarium MORPHEUS 76° Widefield 12.5mm Eyepiece (MORPH-12)
1 review
$405.95

Baader Morpheus telescope eyepieces are some of the finest available at any price. These offer an immersive 76 degrees that's sharp right to the edges. They also offer plenty of eye relief for comfortable viewing....

Tele Vue Optics
Tele Vue 13.0 Nagler Type 6 (EN6-13.0)
1 review
$436.00

Tele Vue Naglers are the original wide-field eyepiece. There's something special about a Tele Vue, and these are the definitive Tele Vue. If you're looking for a wide, immersive view, this is your eyepiece.

Tele Vue Optics
Tele Vue 12.0 Delos (EDL-12.0)
$503.00

TeleVue is pleased to introduce the Delos, mid-to-short focal length line of 20mm eye-relief, 72° apparent field of view eyepieces. Every optical, mechanical, and ergonomic aspect was rethought to achieve reference-standard performance for any visual...

Tele Vue Optics
Tele Vue 14.0 Delos (EDL-14.0)
$503.00

TeleVue is pleased to introduce the Delos, mid-to-short focal length line of 20mm eye-relief, 72° apparent field of view eyepieces. Every optical, mechanical, and ergonomic aspect was rethought to achieve reference-standard performance for any visual...

In Stock
Tele Vue Optics
Tele Vue 13.0 Ethos (ETH-13.0)
$855.00

We have not specifically endorsed the 13mm Ethos for Bino-Vue use because of the large diameter barrel. Even so, we were advised by Mike Harvey at the Winter Star Party (February 2008) that only 1-person...

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