Eotech 552 vs. Eotech 558 – A detailed Comparison


Made from the same manufacturer, the Eotech 552 and Eotech 558 carry a good deal of perks for both professional and recreational users, but which one of the two makes a better scope?

Seeing as scopes are made using a mix of fragile and strong material, it is only natural to expect that some parts could sustain damage faster than others. The objective lens, for example, is made from glass, and this could easily get damaged when faced with high impact suddenly. However, there are scopes designed to work just as well even when the lens is partially damaged, making certain that you go on hunting uninterrupted. This is a characteristic feature of both the Eotech 552 and Eotech 558, but what features set them apart?

What are the differences between the Eotech 552 and the Eotech 558?

Eotech 552
Eotech 558
Red Dot Size
1 MOA dot, 65 MOA ring
1 MOA dot, 68 MOA ring
Objective Lens Diameter
Brightness Adjustment Levels
20 + 10 levels
20 + 10 levels
Reticle Color
Battery Life
2,500 hours
2,500 hours

Eotech 552 vs. Eotech 558 – How do they compare?

Optical features and Characteristics

A scope is only as good as its optical characteristics, and even the best build means naught when you have poor visual support. That said, the Eotech 552 and Eotech 558 are both incredible scopes where optics are involved, delivering superior qualities for short and mid-range use.

Presenting a 22mm objective lens, the Eotech 552 boasts an impressively wide field of view, especially considering its size. This lens is made using multiple layers of glass, a characteristic that promotes maximum light transfer for superior and crisp vision for easy target acquisition in multiple light settings. As a helpful advantage, this scope is made using anti-glare coatings which ensure you receive minimal glare during use. As a parallax free device that offers unlimited eye relief, target acquisition will be precise at all times.

Just like its counterpart, the Eotech 558 riflescope features a superior objective lens that presents a 22mm diameter. As expected, it offers a pleasantly wide field of view to ensure you get full visual support on your target. It also features multiple layers to maximize on light transfer, but thanks to anti-glare films, your eyes will be comfortable even during the brightest days. It is also a parallax free device that promotes precise target acquisition at all times. since it offers unlimited eye relief, you will be able to lock your target with ease, the position of your eyes behind the scope notwithstanding.

The Eotech 552 and Eotech 558 have identical optical features and characteristics, placing neither above the other in this regard.

Overall Performance

The most important characteristic of a scope is versatility and the ability to support use in multiple settings without compromising on precision and visual abilities. That said, the Eotech 552 proves itself a versatile scope since it can be used for short and mid-range shooting. It presents a 1 MOA red dot size which translates to a 1 inch area coverage on the target from a distance of 100 yards. In addition, it provides a 65 MOA ring ideal for use in close range targets that are fast moving. When it comes to brightness settings, you will have access to 20 day brightness settings, and an additional 10 brightness settings that are compatible with Night Mode. This way, you can be able to hunt in the night with as much precision as you have during the day.

Similarly, the Eotech 558 comes with a 1 MOA red dot size ideal for mid and short range target shooting. However, it comes with a wider ring that presents a 68 MOA size, making it great for fast moving targets that are quite close. When it comes to brightness options, it delivers up to 20 brightness adjustment settings that are excellent for day use and an additional 10 for night time use.

Since the Eotech 558 comes with a wider ring that measures 68 MOA, it outdoes the Eotech 552 to be the better scope in this category.


Made using aircraft grade aluminum, the Eotech 552 boasts a good deal of strength and durability, making it suitable for use in high stress areas. It comes with the capacity to withstand a good deal of impact, and to resist shattering even after multiple rounds of recoil. In addition, it features O-rings that make it fully immersible in water without sustaining any damage. To keep visuals constantly perfect, this device is nitrogen flushed to ensure you do not experience clouding from internal fogging. This tool is quite small, measuring 5.6 x 2 x 2.5inches which makes it easily portable.

Comparably, the Eotech 558 is also made using aircraft grade aluminum that can handle impact and recoil with grace. Just like its counterpart, it is made to be fully immersible in water without getting damaged. It also bears anti-fogging characteristics, keeping visibility clear and crisp at all times. however, it is slightly larger than the Eotech 552, measuring in at 5.6 x 2.2 x 2.9 inches.

Even though these scopes are structurally identical, the Eotech 552 is slightly smaller, making it the better device than the Eotech 558.

Battery life

The Eotech 552 comes with a 2,500 hour battery life which is something of a disappointment, especially when compared to other scopes of its caliber.

Similarly, the Eotech 558 comes with the same 2,500 hour battery life which is a world shorter than other competing brands of the same league.

Both scopes deliver disappointingly short battery lives, setting them on equal ground where battery longevity is involved.

Eotech 552 vs. Eotech 558 – A comparison Overview

Eotech 552 Overview

Save for its disappointingly short battery life, the Eotech 552 proves itself a great acquisition for both professional and recreational shooters. What stands out most about it is its versatility since it works exceptionally well in wet and dry, hot and cold and even lit and dark environments without compromising on visual quality in any way.

With a 1 MOA dot combined with a 65 MOA ring, you will have access to three visual options. You can choose to have the dot on its own, the dot and ring combination, or the ring alone depending on your setting and preference.

It is made for great performance in high stress environments, handling water with grace and keeping fog from forming internally for excellence all the time.


  • Comes with a wide field of view
  • Supports day and night vision
  • Water and fog proof
  • Comes with three visual options


  • Has a short battery life

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Eotech 558 Overview

EOTECH 558 Holographic Weapon Sight
  • EOTECH 558.A65 - Holographic Weapon Sight in black with 68MOA ring & 1 MOA dot reticle
  • Night Vision Compatible - Works with all Gen 1-3 night vision devices
  • Mount - Quick Detach lever fits 1" Weaver and MIL-STD 1913 Rails
  • Side Button Operation - Ideal for use with a G33 Magnifier

Made for high impact environments, the Eotech 558 scopes boasts a good deal of versatility and strength to outperform a good number of scopes in the market currently. It is made using aircraft grade aluminum which is both light and strong.

For visuals, it provides a 1 MOA red dot together with a 68 MOA ring, making it ideal for both short and mid-range shooting. It also provides three visual options so that you can use the dot alone, the dot and ring or the ring on its own.

Made to be fully water and fog proof, this scope can be able to work in extremely wet conditions with ease. It is also a nitrogen flushed device that keeps fog from forming internally.


  • Made with highly durable material
  • Comes with three visual options
  • Water and fog proof
  • Supports night vision


  • Comes with short battery life

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Verdict: So, which one is better – Eotech 552 or Eotech 558?

Even though the Eotech 552 and Eotech 558 have a lot of similarities, the Eotech 558 manages to stay ahead of the Eotech 552 by just a hair simply because it presents a wider ring for better target acquisition. This feature sets it apart by a small margin.


  1. What is the weight of the Eotech 558?

It has a weight of 13.8 oz.

  1. Can I use offset iron sights with the Eotech 552?

Yes, you can.

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Terrence Miller
Terrence Miller is a hunter by birth, picking it up from a lineage of hunters and will probably hand the skill down to his son. He has been hunting since he was a young boy and has knowledge of both the new and old hunting equipment. This goes to say that the information provided is very reliable and conclusive. Using the hunting rifles and getting the right hunting gear seems to be a challenge for many individuals who want to learn the skill of hunting. And the reason why the information presented by Miller has detailed coverage on the different types of rifles, and rifle scopes. When not in the wild hunting, Miller loves horseback riding.


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