Parameters of the Dong In Optical ODL2A open red dot sight:
Field of View: 23.3m/100m 
Operating temperatures: -41°...+71C
Lens diameter: 28.3mm
Reticle: Dot – Circle Dot
Adjustment price: 0.8cm/100m per 1 click
Safety class: Ⅲb
Output power: 30 mW
Beam diameter: 8mm
Dimensions: 120 x 69 x 50 mm
Weight: 0.38 kg
Manufacturer: Dong In Optical (South Korea)
Design features of the open type collimator sight Dong Ying Optical ODL2A
Model ODL2A fromprepared by the Korean company Dong Ying Optical, which since 1985 has been developing sights for military special forces and law enforcement officers around the world. The described device is also the best choice for sports, professional hunting and airsoft.
It differs from similar models from other manufacturers by its maximum “stuffing” and additional functions that greatly facilitate and optimize the location of an object. Suitable for aiming at close range - in open areasst, in the conditions of the city or premises.
The device belongs to open collimator aiming devices, which are also called single-lens, because she is alone in the frame. The optical glass is topped with a multi-layer anti-reflective coating. To clean it, the set includes a lint-free microfiber cloth.
ODL2A is lightweight and compact, does not cover the arrow of the field of view and allows you to aim with 2 eyes (unlike closed sights), which allows you to quickly recognize the target, including a moving object.
Sealed waterproofThe rugged housing is made of durable aluminum alloy with a matte hard anodized finish. Able to hold the recoil of large caliber weapons, therefore it is a universal aiming device and is suitable for firearms and pneumatics.
The device is equipped with 2 laser target indicators that generate radiation in the visible and IR (invisible) ranges. This feature is used to speed up and facilitate aiming. IR mode is also used when working with night vision devices. For example with Pulsar Challenger G2+ 3.5 x 56 V night vision device.
The target indicator laser diode produces a powerful red beam with a wavelength of 650 nm. It is capable of detecting a target at a distance of up to 300 m in low light and up to 25 m in the daytime. An infrared beam with a wavelength of 850 nm helps to aim at a distance of more than 2000 m from the object.
The ODL2A has 12 levels of reticle brightness:
• 3 levels for NVD compatibility (at night);
• 3 modes for twilight;
• 5 ydaylight levels;
• 1 mode without reticle.
Switching modes is made by the regulator, which is located on the body.
The device is powered by 1xLi-on CR123A 3V (enough for 700 hours of aiming mark operation or 5 hours of continuous use of the LCC).
The kit includes 2 similar batteries. We recommend purchasing an additional kit so that your sight does not fail at the wrong time. For example, Olight CR 123 A battery set, 2 pcs.
In the set There is also a fire transfer handle, the use of which makes it possible to increase the speed of aiming when firing quickly and in unstable positions. It improves the balance of weapons (for example, while shooting through a doorway when storming a building), is equipped with a built-in battery compartment and a laser designator control unit.
The Quick Detach type bracket, designed for the Weaver-Picatinny profile, allows you to quickly remove the sight from the weapon if necessary.
The whole set is supplied in a hard case.A polymer that ensures the stability and integrity of the instrument. For safe transportation of the optics, a removable protective cap is put on the lens.
After the first installation of the sight on the weapon, it is recommended to zero in and reset the adjustment drums (on the body) using the adjustment key that is included in the package.
Where to buy Dong In Optical ODL2A single lens reflex sight
You can buy high-quality weapon collimator sights at the Sheriff military store at fair pricesus.
Our special store is located in the center of Dnepropetrovsk - on the street. Artema, 9.
Place an order online at sherif.ua and view the full list of current promotions and discounts. Shipping is done daily. Delivery to all corners of Ukraine.
(068) 300-5000
