Optima E-SFT 2.5-10x50mm Rifle Scope Review

Let’s Talk About Optima E-SFT 2.5-10x50mm Rifle Scope

The Optima E-SFT 2.5-10x50mm Rifle Scope is a versatile optic designed by Optima for air rifles and rimfire firearms. With its variable 2.5-10x magnification, 50mm objective lens, and illuminated mil-dot reticle, it promises improved accuracy and target acquisition in various lighting conditions. The integrated sunshade and multi-coated optics further enhance its appeal, making it a potential standout in its price range.

I needed a reliable scope for my air rifle, primarily for target practice in my backyard. My aging scope offered blurry images and inconsistent adjustments, making it nearly impossible to improve my grouping. I specifically sought a scope with good light transmission, adjustable parallax, and a reticle that would be visible in both bright daylight and low-light conditions.

Upon unboxing, the Optima E-SFT 2.5-10x50mm Rifle Scope felt solid and well-constructed. The matte finish gives it a tactical look, and the turrets appear to be robust and easily adjustable. The weight felt appropriate for its size, and the included mounting rings were a welcome addition.

I considered the Leapers UTG 3-9×40 AO scope and the CenterPoint 4-16×40 AO scope before settling on the Optima E-SFT 2.5-10x50mm Rifle Scope. The Leapers scope lacked the illuminated reticle, and the CenterPoint felt a bit bulky for my needs. The Optima seemed to strike a good balance of features and size, aligning with my specific shooting style.

My first impression was one of cautious optimism. The scope appeared well-made and included many features I desired, but the proof would be in its performance. I was excited to mount it on my air rifle and see how it performed at the range.

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Real-World Testing: Putting Optima E-SFT 2.5-10x50mm Rifle Scope to the Test

First Use Experience

I tested the Optima E-SFT 2.5-10x50mm Rifle Scope at my local outdoor shooting range. The weather was sunny, with a slight breeze, providing ideal conditions for sighting in and testing its accuracy. I primarily shot at targets placed at 25 and 50 yards to evaluate its performance at various distances.

The Optima E-SFT 2.5-10x50mm Rifle Scope performed admirably in the sunny conditions. The integrated sunshade significantly reduced glare, providing a clear and crisp sight picture. Adjusting the parallax with the side focus was intuitive, and the illuminated reticle was easy to see, even on the brightest setting.

The large turrets made adjustments easy, even while wearing my shooting gloves. I needed only a few clicks to zero in the scope at 25 yards. The adjustments felt positive and precise. I was impressed by the clarity of the glass and the brightness of the illuminated reticle.

Initially, I noticed a slight stiffness in the magnification ring, but it loosened up after a few adjustments. Otherwise, the first use was largely positive, boosting my confidence in the scope’s potential. The 0.125 MOA click adjustments allow for precise tuning.

Extended Use & Reliability

After several months of consistent use, the Optima E-SFT 2.5-10x50mm Rifle Scope has proven to be a reliable optic. I have used it in various weather conditions, including light rain and humid days, without experiencing any fogging or water damage. The scope holds zero consistently, even after hundreds of shots.

The finish has held up remarkably well, showing no signs of wear and tear despite frequent handling. The turrets remain crisp and responsive, and the magnification ring has smoothed out nicely. The scope feels as solid and dependable as it did on day one.

Cleaning and maintenance are straightforward. A simple wipe-down with a microfiber cloth keeps the lenses clean and clear. I periodically check the mounting screws to ensure they remain tight, but otherwise, there is little to maintain.

In comparison to my previous scope, the Optima E-SFT 2.5-10x50mm Rifle Scope significantly outperforms it in every aspect. The image clarity, ease of adjustment, and illuminated reticle make it a joy to use, greatly improving my accuracy and shooting experience. The Optima provides a clear advantage.

Breaking Down the Features of Optima E-SFT 2.5-10x50mm Rifle Scope

Specifications

• Magnification: 2.5 – 10 x. This variable magnification allows for versatility, from close-range target acquisition to longer-range precision shooting.
• Objective Lens Diameter: 50 mm. The large objective lens provides excellent light gathering capabilities, enhancing visibility in low-light conditions.
• Reticle: Illuminated Mil-Dot. The mil-dot reticle allows for accurate range estimation and holdover adjustments, and the illumination enhances visibility in varied lighting.
• Tube Diameter: 30 mm. The larger tube diameter allows for a wider range of elevation and windage adjustments.
• Reticle Focal Plane: Second Focal Plane (SFP). The reticle size remains constant throughout the magnification range, simplifying range estimation.
• Exit Pupil: 5 – 20 mm. A larger exit pupil provides a brighter and clearer image, especially at higher magnifications.
• Illumination Color: Red. Red illumination provides good contrast against the target without significantly impacting night vision.
• Finish: Matte. The matte finish reduces glare and provides a non-reflective surface for stealth.
• Field of View: 9.4 – 37.2 ft at 100 yds. This provides a wide field of view for target acquisition.
• Eye Relief: 3.36 – 3.54 in. Proper eye relief is crucial for safe and comfortable shooting.
• Adjustment Click Value: 0.125 MOA. Fine adjustments allow for precise zeroing and accuracy.
• Length: 12.7 in. A compact length for easier handling and mounting.
• Parallax: 30 yds to infinity. The adjustable parallax ensures a clear image at various distances.
• Battery Type: CR2032. A common and readily available battery type for the illuminated reticle.
• Fabric/Material: Aluminum. Aluminum construction provides durability and lightweight performance.
• Optical Coating: Fully Multi-Coated. Fully multi-coated lenses maximize light transmission and image clarity.

These specifications combine to deliver a scope that balances optical performance, durability, and user-friendly features. The build quality ensures the scope can withstand recoil, while the optical coatings maximize clarity. The adjustable parallax and illuminated reticle improve accuracy.

Performance & Functionality

The Optima E-SFT 2.5-10x50mm Rifle Scope performs exceptionally well for its intended purpose. It consistently delivers accurate shots, holds zero reliably, and is easy to adjust. The illuminated reticle is a significant advantage in low-light situations.

One notable strength is its clarity and brightness, thanks to the fully multi-coated optics. The adjustable parallax is invaluable for achieving a sharp image at various distances. The large turrets are easy to grip and manipulate, even with gloves.

A minor weakness is the relatively small 0.125 MOA click adjustments. While precise, it requires more clicks to make significant corrections. Also, the included dovetail mounts may not be suitable for all rifles, requiring separate Picatinny rail adapters.

The Optima E-SFT 2.5-10x50mm Rifle Scope meets and even exceeds expectations for a scope in its price range. It offers a combination of features and performance that make it a compelling option for air rifle and rimfire enthusiasts.

Design & Ergonomics

The Optima E-SFT 2.5-10x50mm Rifle Scope features a robust aluminum construction with a matte black finish. It feels solid and well-balanced in hand. The scope’s weight is appropriate for its size, contributing to a stable shooting platform.

The scope is generally user-friendly, with clearly marked turrets and an easily accessible parallax adjustment knob. The illumination brightness settings are straightforward, and the eye relief is comfortable for extended shooting sessions. The large turrets are designed for gloved hands.

There is a slight learning curve associated with understanding the mil-dot reticle for range estimation. However, this is common with all mil-dot reticles. Overall, the design and ergonomics are well-considered, promoting ease of use and comfort.

Durability & Maintenance

The Optima E-SFT 2.5-10x50mm Rifle Scope is built to last, thanks to its durable aluminum construction and water, fog, and shock-resistant design. It has withstood recoil from my air rifle without any issues, suggesting it can handle the demands of regular use.

Maintaining the scope is simple. Keeping the lenses clean with a microfiber cloth is the primary requirement. The robust construction suggests that repairs will be infrequent, further adding to its long-term value.

Accessories and Customization Options

The Optima E-SFT 2.5-10x50mm Rifle Scope comes with basic accessories, including mounting rings and scope caps. The included rings are designed for an 11mm dovetail rail.

While the scope itself offers limited customization options, it is compatible with various aftermarket accessories. Users can add lens filters to further enhance image clarity, or use different mounting solutions based on their rifle platform.

It’s worth noting that the dovetail mounts may require an adapter for rifles with Picatinny rails. This should be considered when purchasing the scope.

Pros and Cons of Optima E-SFT 2.5-10x50mm Rifle Scope