Optima 1x22x33mm Open Reflex Sight Review

My Honest Thoughts on the Optima 1x22x33mm Open Reflex Sight

As an equipment specialist with over a decade of hands-on experience across diverse environments, from bustling workshops to the quiet of the field, I’ve learned to appreciate gear that is both functional and reliable. My search for an affordable yet capable aiming solution for a variety of platforms recently led me to the Optima 1x22x33mm Open Reflex Sight. This particular model promised versatility and ease of use, key factors in any successful gear acquisition.

The impetus for seeking this optic stemmed from a need to outfit a newly acquired AR platform with a robust, yet budget-friendly, red dot sight. My existing collection featured a mix of premium optics and basic iron sights, but I was looking for something that offered rapid target acquisition without breaking the bank. The Optima seemed to fit this niche perfectly, offering a clear aiming point for general use.

Upon unboxing, my initial impression was one of practical, no-nonsense construction. The lightweight aluminum body felt solid, and the anodized finish suggested reasonable durability for its price point. It didn’t have the heft of a premium optic, nor the cheap feel of some of the ultra-budget options I’ve encountered.

I briefly considered a few other entry-level red dots, mainly those with fixed reticles and slightly larger objective lenses, but the Optima’s promise of multiple reticle options and a compact footprint swayed my decision. It offered a bit more adaptability than some of its simpler competitors. My first reaction was one of quiet satisfaction; it felt like a tool ready to get to work, without any unnecessary fanfare.

Real-World Testing: Putting Optima 1x22x33mm Open Reflex Sight to the Test

First Use Experience

My first real test of the Optima 1x22x33mm Open Reflex Sight took place on a sunny afternoon at a local shooting range, mounted on a standard AR-15 rifle. The setup was straightforward; the integrated Weaver mount attached easily to the Picatinny rail with a satisfying click. Adjusting the brightness using the 11-position rheostat knob was intuitive, even under bright sunlight.

I tested it across several different shooting positions and distances, from 25 yards to 100 yards, focusing on how quickly I could acquire targets with each of the four reticle options. The sight performed admirably in terms of speed; switching between reticles was simple and didn’t require removing my eye from the optic. No significant issues arose during this initial session, though I did notice the unit was quite lightweight, which is a double-edged sword.

Extended Use & Reliability

After several weeks of regular use, including a couple of range days and some informal plinking sessions, the Optima 1x22x33mm Open Reflex Sight has held its ground remarkably well. It’s been subjected to the usual recoil from a 5.56 NATO round, and has maintained its zero without any noticeable drift. The anodized aluminum construction shows minor scuffs from handling, but no structural damage or functional degradation.

Maintenance has been minimal, essentially just requiring a quick wipe-down of the lens and housing to keep it clear. Compared to some budget optics I’ve used in the past, which often develop fuzziness in the glass or inconsistent illumination, this Optima unit has remained crisp and clear. It hasn’t matched the sheer ruggedness of a premium $500 optic, but for its price point, its reliability has been a pleasant surprise.

Breaking Down the Features of Optima 1x22x33mm Open Reflex Sight

Specifications

The Optima 1x22x33mm Open Reflex Sight is constructed from lightweight aluminum, finished in a matte black that’s quite resistant to minor scratches. Its magnification is fixed at 1x, making it ideal for close-to-medium range engagements where speed is paramount. The objective lens diameter is specified as 22-33mm, with an actual objective window size of 20x33mm.

This means the optic offers a decent field of view without being overly bulky. It features 4 selectable reticle options, a significant plus for adaptability, and the illumination is a clear red dot with 11 brightness settings. The unlimited eye relief is a crucial feature, allowing comfortable use on a variety of firearms, including pistols, without the need to position your head in a specific spot.

The emitter type is open, meaning the aiming point is projected onto a lens, which is typical for this style of sight. It utilizes a common CR2032 battery, and one is included, providing power for the illumination. The length of the sight is 3.2 inches, making it a compact addition to any firearm.

The gun rail compatibility is specified as Weaver, which is a common standard and often interchangeable with Picatinny rails depending on the mount design. The exit pupil is 7.4 mm, which is standard for a 1x optic and sufficient for good light transmission.

Performance & Functionality

The primary job of the Optima 1x22x33mm Open Reflex Sight is to provide a clear and fast aiming point, and it does this competently. The ability to switch between four different reticles – a dot, a dot with a circle, a crosshair, and a dot with a circle and crosshair – is a standout feature at this price. Each reticle is well-defined, and the red dot itself is sharp and consistent across the brightness levels.

The 11 brightness settings offer a good range, allowing for use in both bright daylight and low-light conditions. However, at the very lowest settings, the dot can become slightly less defined. The biggest strength is its unlimited eye relief, which truly makes it versatile. A minor weakness is the slight tinting of the lens, which is common in budget optics and can subtly alter color perception in very bright conditions.

Design & Ergonomics

The lightweight aluminum construction of this reflex sight contributes to its overall user-friendliness, preventing the addition of unnecessary weight to a firearm. The matte black anodized finish feels durable enough for regular handling and provides a good grip surface. The rheostat knob for brightness adjustment is robust and clicks positively between settings.

Its compact size and integrated Weaver mount mean it sits low and unobtrusively on most weapon platforms. The button to cycle through reticles is easily accessible but not so prominent that it would be accidentally activated. The overall design is functional and practical, prioritizing performance over aesthetic flair, which suits its intended purpose perfectly.

Durability & Maintenance

Based on my experience, the Optima 1x22x33mm Open Reflex Sight appears to be a durable optic for its intended applications, which include sporting use and general plinking. The aluminum housing has resisted minor impacts and abrasions without issue. The lens coatings, while not premium, have held up to cleaning without scratching.

It’s relatively simple to maintain; a microfiber cloth and a lens cleaning solution are all that’s needed for the optical surfaces. The battery compartment is easily accessible, making replacements straightforward. There are no obvious weak points that suggest imminent failure, though it’s unlikely to withstand the abuse of a professional tactical environment or heavy-duty recoil without some degree of wear.

Accessories and Customization Options

The Optima 1x22x33mm Open Reflex Sight comes with a few essential accessories to get you started. This typically includes the sight itself, a lens cloth, a battery (usually a CR2032), and often some form of basic tool for mounting or adjustment. The included lens cloth is standard, and the presence of a battery is a welcome touch.

The most significant customization option is the selection of its 4 different reticle patterns. This allows users to tailor the aiming point to their preference or specific shooting scenario without needing multiple sights. The integrated Weaver mount provides a secure attachment point, and while it’s not a quick-detach (QD) system, it’s solid and reliable for fixed mounting.

Pros and Cons of Optima 1x22x33mm Open Reflex Sight

Who Should Buy Optima 1x22x33mm Open Reflex Sight?

The Optima 1x22x33mm Open Reflex Sight is an excellent choice for recreational shooters, airgun enthusiasts, and those looking for an affordable upgrade for their AR-style platforms or other firearms. It’s particularly well-suited for individuals who value versatility in reticle choice and require an optic that can easily transition between different weapon types due to its unlimited eye relief. This sight is also a great option for new firearm owners who want a capable red dot without a significant investment.

However, those who require an optic for professional duty, competitive shooting at higher levels, or environments demanding extreme ruggedness and precise optical clarity might want to consider more specialized and higher-priced alternatives. For such users, the slight lens tint and the non-QD mount could be limiting factors. A must-have accessory would be a lens cleaning kit to maintain optical clarity, and ensuring the chosen firearm has a Weaver or Picatinny rail is essential for mounting.

Conclusion on Optima 1x22x33mm Open Reflex Sight

In summary, the Optima 1x22x33mm Open Reflex Sight delivers a surprisingly robust feature set for its modest price tag. Its versatility, thanks to the multiple reticle options and excellent eye relief, combined with its lightweight construction, makes it a compelling choice for a wide range of users. While it exhibits some characteristics common to budget optics, such as lens tinting and a basic mount, these are minor trade-offs given the overall performance and value proposition.

For anyone seeking an accessible and adaptable aiming solution for general shooting activities or for outfitting a rifle or airgun without breaking the bank, I would confidently recommend this optic. It offers a clear path to faster target acquisition and improved accuracy, proving that you don’t need to spend a fortune to equip your firearm with a functional red dot sight. This model is a solid performer that punches above its weight class.