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Baader Morpheus 9mm

Baader Planetarium
65Good
Modified Nagler1.25"Wide Angle

$387.33

(46 reviews)
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At a Glance

9mm

Focal Length

76°

Apparent FOV

19mm

Eye Relief

1.25"

Barrel Size

Score Breakdown

Value
37
Beginner
50
Planetary
39
Deep Sky
60
Portability
51
Astrophoto
23

Overview

The Baader Morpheus 9mm is a well-regarded mid-to-high magnification eyepiece that works across a wide range of telescopes and observing targets. Its 76-degree apparent field of view gives you a genuinely expansive view of the sky, making star clusters feel three-dimensional and giving nebulae room to breathe. At 9mm focal length, your actual magnification depends on your telescope's focal length, so check that pairing carefully before buying.

The 21mm eye relief is a real practical advantage, especially for eyeglass wearers who often struggle with shorter relief eyepieces. The 8-element, 5-group optical design keeps distortion and coma well controlled across the full field, which matters when you are comparing stars near the edge against those at center. Build quality is solid, with a sealed housing that holds up in the field and a rubber grip that stays manageable in cold weather.

It fits both 1.25-inch and 2-inch focusers without adapters, and it is threaded for standard filters. At around $387, this is a premium purchase, but the optical and mechanical quality justify the investment for observers who use their equipment regularly.

Key Features

  • 76-degree apparent field of view provides an immersive, wide-sky experience suitable for both deep-sky and planetary observing
  • 21mm eye relief makes comfortable viewing practical for observers who wear eyeglasses
  • Fits 1.25-inch and 2-inch focusers without additional adapters, increasing compatibility across telescope types
  • Sealed, watertight housing and rubber grip make it reliable for regular outdoor use in varied conditions
  • Phantom Group coatings and internal baffling improve contrast and reduce scattered light for cleaner images
  • Compatible with standard filter threads and M43 imaging adapters, extending its usefulness beyond visual observing
  • Weight and design are optimized for binoviewer use, a useful consideration if you plan to observe with both eyes

Specifications

Focal Length9mm
Apparent FOV76°
Eye Relief19mm
Barrel Size1.25"
DesignModified Nagler
Elements/Groups8/5
SeriesMorpheus
CoatingPhantom Group Coating
WaterproofNo

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Amazon Reviews

5
81%
4
12%
3
7%
2
0%
1
0%
Great EP st a great price

I bought the 17.5mm Baader Planetarium Morpheus to replace a 17mm Televue Nagler Series 4 that was lost in a move of my household. Prior to this, I purchased a set of Meade and Orion Plossls and, later, a set of Baader Plateriam Hyperions, so I can compare the Morpheus with a 18mm Meade 4000 series ...

Kindle Customer·Nov 24, 2018·Verified
Great eyepiece

Eyepiece provides awesome view of objects. Long eye-relief is great. excellent mid-range magnification with a good price range. Comes with everything one might need for either viewing or projection astro-photography.

Robyn C.·Dec 20, 2020·Verified
Great Image Quality installed on my Kowa 883

I installed this lens in my Kowa 883 sporrting scope using the astro-adapter from Kowa. This gave me a magnification of about 125X. Looking at the landscape of the full Moon is breathtaking. I also used it to get a final glimpse of the recent comet. Using it on land is iffy because of atmospheric co...

Denys·Feb 20, 2023·Verified

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