IOR, a Romanian based company, that produces optics already for over 80 years. This company makes both, tactical rifle scopes and hunting rifle scopes. All products from this company are built to last for decades, and the whole construction is made rugged as possible.
The hunting rifle scopes from the IOR company are both, fixed power or variable, and all rifle scopes have high-quality SCHOTT glass build in, that are fully multi-coated for exceptional low light performance, edge to edge clarity, good contrast, and sharpness. The reticle is set in the second focal plane (reticle doesn't change with magnification) so it doesn't cover a lot of the target at bigger magnifications. Almost all hunting rifle scopes from the company IOR feature also a reticle illumination (except 2 fixed power models, 2x32 and 6x42), with 11 illumination brightness settings.
The housing of these rifle scopes is made from a single piece aluminum for more strength and a more reliable use. All hunting rifle scopes have capped turrets for protection against movement, and under this protection, there are finger adjustable turrets for easy zeroing the rifle. The tube diameter in either 1 inch or 30 mm, depending on the model. All rifle scopes feature a fast focus eyepiece, for quick diopter setting. There are also some wide angle models available, the IOR 1.5-8x30/IL, 1-4x32 and 1-6x30 that are designed for driven hunting applications.
All IOR rifle scopes are waterproof, shockproof and nitrogen filled, so they are also fog proof and can be used even at low temperatures.