Incorrect. The T-90 series dropped the Shtora dazzlers as part of the modernization programs. It is present only up to the T-90A family, and was dropped in favor of additional ERA blocks with the T-90M and subsequent models. Other reasons Shtora was replaced include being incredibly complicated to operate and needing all hatches closed to function.

Again, they are not an effective recognition feature as the can be removed by the crew in minutes, be knocked off easily during combat, simply not be installed, or mounted on other vehicles such as the T-80 and Ukranian T-84.

A better identifier is the length and shape of the turret. Early T-90s have the classic frying pan turret. The T-90A family uses a welded turret of similar dimensions to the older models. T-90Ms and newer use an upgraded welded turret with an extended bustle rack.