Theta Optics 2,5-10X40 Scope

K... Review confirmed by purchase

100%

08.06.2026

Review for model:

I don’t have much to compare with, but at this price I am very satisfied. Solidly made (quite heavy), adjustable, with reticle illumination in two colors and several brightness levels. If you plan to use it for airsoft, be sure to buy additional lens protection – the one included in the set fell apart after a few enemy shots.

I bought the sight almost a year ago, it is very solidly made, has 2.5 - 10x magnification and diopter correction or something like that. At every magnification, the reticle is clearly visible. I consider it the best sight for this price.

The scope looks very nice. The zoom adjustment range is a plus. At 2.5, everything is clear; 10x is rather for shooting at long distances, then the reticle does not blur. The mount holds well. The illumination works fine but for me, it's harder to shoot with it. The turret adjustment can be done by hand, no tools needed. One downside is the thick reticle.

I agree with previous opinions that the reticle is a bit too thick, but the scope has a useful range of adjustment, from 2.5x to 10x. This is good for both dynamic shooting and for longer distances.

w... Review confirmed by purchase

100%

04.06.2025

Review for model:

Great scope for this price, for airguns without recoil. Clear, wide image. No problem aiming at the target. It focuses at every magnification. The reticle at longer distances (25m+) is a little too thick and may obscure small targets. Rubber covers are great. Finger adjustment is a plus, the turret caps are well made. The illumination works properly, from barely visible in daylight to very strong. The mount holds securely, and the possibility of hand-tightening is a plus. Magnification adjustment is fairly stiff but smooth. 5 stars.

M... Review confirmed by purchase

100%

25.06.2024

Review for model:

A bit short and forces an unnatural tilt for the shot on longer air rifles, and as many people note, the reticle is quite thick, but as an air rifle beginner, this is the FIRST scope with which, at 20 meters, 5 out of 5 shots grouped into the size of a coin in the center of the target, and there was still adjustment left on the turrets. Previously, I bought another one for 100 PLN more, much longer, and it lacked adjustment on the top turret, so you still had to aim two circles higher, and after 30 shots the zero shifted because of the recoil and the point of impact was different every shot. Here, just a few clicks on the top turret, a bit of side adjustment, and despite huge additional possible adjustments, it hits the mark from 20m. The joy of shooting cans on a spinner is out of this world :)

K... Review confirmed by purchase

80%

27.04.2024

Review for model:

Quite a nice compact scope. Two illumination colors and several brightness levels. The reticle is quite thick, and sometimes with small targets it gets in the way. The downside is the covers, which are quite low quality, and the front one was scratched from new.

Great small and handy, I recommend it

Surprisingly good quality. Of course, it's not professional equipment. I recommend it

Surprisingly decent scope. The only drawback is the thick reticle, which sometimes obscures the target.

Great purchase, I recommend it

Well made, useful range of magnification, I recommend it

Nice scope, clear image, great design, easy reticle adjustment, good price. Highly recommend

Great scope. I shoot at 30m and I'm satisfied

Very good scope for the price. No parallax effect.