Collimator sight is one of the devices aimed at improving the characteristics of small arms and hunting weapons. The specified device quickly became popular, is produced by various manufacturers, differs between analogues in configuration and type of mount. Consider the features of this accessory, as well as review the best and most popular models from different manufacturers.
Description
A collimator sight is an optical system that makes it possible to shoot at objects, regardless of the angle of attack, does not require focusing, due to the combination of a luminous targeting marker and target. With such equipment, it is possible to fire in high-speed mode, while simultaneously monitoring the changing environment. Separate categories of collimators are designed for military and civilian weapons.
The simplest element is assembled from a pair of lenses parallel to the optics of the plate, the marking of the sight. A similar design allows the user to see the brand at some distance. Through a standard collimator sight for a smoothbore gun, it is possible to observe the target simultaneously with two eyes. The accuracy of the target lesion mainly depends on the individual ability of the shooter to maintain the parallel axis of visibility of both eyes.
Operating principle
Designed and manufactured collimators of the "open" type, in which not lenses are mounted, but a special lens. A mesh plate and LED backlight are installed in the focal part. A translucent mirror is mounted above the lens at an angle of 45 degrees. The user sees the reflection of the mark and the target against the background of the plate element.
A closed collimator sight is an analogue that allows one to distinguish between the ability of the diopter to approach the target up to 1.5 times. Additional nozzles and accessories make it possible to obtain a hybrid device and increase the proximity of the object up to two times.
Unlike other types of sights
Collimators serve to perform the same functions as other aiming systems. However, the principle of operation of these devices is based on a comparison of several specific parameters. Among them:
- Marker formation in parallel flows directed towards the fighter. Classical optics, for example, is equipped with a metal mesh embedded in one lens.
- There is no need to spend time combining the front and rear sights. At the same time, the degree of illumination does not play a big role for performing aimed shots.
- It is possible to offset the user with respect to the aiming axis, which allows the brand to remain on the selected object.
In a separate position is a kind of collimator sight for weapons - a holographic option. It differs from the standard analogue by using a laser beam rather than light fluxes. At the same time, the brand looks more voluminous, and the response rate increases slightly.
Among the shortcomings of the equipment under consideration, the need for power sources requiring regular replacement, as well as low parameters of the diopter approximation of the target, is noted.
Fields of application
Collimators are widespread in various industries where the use of small arms is appropriate. For example, hunters mount devices on smoothbore and rifled units, athletes - on pistols, rifles, crossbows and block bows, in the army - on most small arms.
Due to the huge selection of devices under consideration with various characteristics, collimator sights for 12-gauge smooth-bore weapons or more powerful modifications can be selected taking into account the characteristics of the gun and the method of attaching body kits. At the same time, the balance of the gun remains unchanged, and the configuration of the mark is adjusted individually. For use in sports, devices must be ergonomic, lightweight, quick-detachable, taking into account the characteristics of a particular type of weapon.
Army collimators
The military standards are subject to increased requirements, namely:
- increased structural strength, since fighters often overcome difficult areas at different times of the year, which is manifested by increased exposure to moisture, frost, dirt, mechanical shock and tremors;
- the versatility of batteries, due to the inability to carry an unlimited supply of batteries in combat conditions;
- special aiming grid equipped with a scale for adjusting wind speed and specific marks;
- moisture protection;
- ballistic settings should make it possible to take into account the features of the operation of live ammunition of different caliber;
- the configuration of the sight should not change when firing bursts;
- fastening should guarantee quick removal and installation of the device;
- stealth when shooting in the dark.
Care and storage
A collimator sight is a device that requires a careful attitude. Regular and proper care allows you to extend the working life, without loss of technical characteristics. Basic rules for handling the accessory in question:
- lens cleaning should only be done with special wipes;
- when moving and transporting, the lens and eyepiece must be closed with protective covers;
- shutters protecting the regulating elements and batteries are screwed to the stop without excessive force;
- during prolonged storage, the nutrients are removed and kept in the packaging provided for these purposes;
- storage and transportation of the sight should be carried out in a special box, exclude the ingress of water and aggressive substances.
Criterias of choice
When choosing a collimator sight for a smoothbore or other weapon, several factors must be taken into account. Among them:
- Operational features. Each modification has various user parameters, including temperature, gun caliber, lighting level and the like.
- Mounting method. Different installation methods make their difference when used. The best collimator sight is considered to be a model that combines the working part and the fixing bracket. If the battery can be replaced without removing the structure, this eliminates the need for additional shooting.
- Fastenings and levels. Many of the devices in question are assembled with a bracket, which ensures quick installation and removal of the device from the bracket.
- A kind of brand of sight. On sale there are versions with a predefined marker of a certain configuration, as well as modifications with the ability to change the shape, at the request of the buyer.
Installation and setup
Collimator sights for weapons of 12 calibers and analogs are installed using the Picatinny rail or the dovetail mount. On some types of weapons they come as standard. The collimator is mounted directly on a regular place of fixture, the bar is fastened with special bolts. When installing them, the force should be adjusted so as not to disrupt the thread.
Zeroing of any type of weapon is carried out at a shooting range or at a training ground, where people or animals are not allowed to enter the line of fire. The far boundary is equipped with an earthen or wooden barrier (parapet). The weapon is fixed in a special device, and in its absence, an emphasis is used for stable shots, having resorted to the help of another person.
The target is placed at a distance of ten meters for pneumatics and bullet modifications. For firing shots (in smoothbore models) range can be increased. For tuning and shooting, it is better to take an army target with concentric circles. After three volleys, the average lesion site is calculated approximately at the center of the target by connecting the points of impact of the charges diagonally. The distance and direction of the deviation from the aiming point allow you to determine the indicator and the landmark correction. Given the information from the instructions on the size and pitch of the adjusting screws, the device is adjusted. A control series of volleys is carried out, with a negative result, the procedure is repeated.
Manufacturers at a Glance
We will begin the description with a collimator sight for ILs and other hunting rifles of domestic production. The device is called "Cobra", below are its main parameters:
- application - hunting weapons;
- management - digital type;
- settings for brightness and type of mark are saved after installation and removal;
- the device is designed for use during the day, morning and moonlight;
- there are scales of corrections for range and lateral direction;
- temperature operation - from -40 to +65 degrees;
- food - from standard elements.
In their reviews, consumers indicate an affordable price and good quality.
Collimator sight "Pilad"
The peculiarity of the PFO-1 series from this manufacturer is that it can be mounted on any gun with a ventilated sight bar (on vertical “fractures” and semi-automatic models). Due to the lowered line of sight, no noticeable deterioration of the tab is observed.
The radiation source for the considered version is an optical fiber that focuses the surrounding light, forwarding it with the end part forward. By and large, the device is a combination of a sight and a light guide fly, it works without batteries. Users in their responses note that in the twilight it is problematic to use, as well as shooting requires time and attention.
Owners of the features of the Pilad collimator sight include the following points:
- type of fastening - strap;
- light weight;
- does not need batteries;
- allows you to aim in the "off" form;
- difficulties with sighting;
- shooting requires a sufficient level of illumination.
Aimpoint and Burris Models
The Swedish company Aimpoint produces collimators with the following characteristics:
- the modification is suitable for all calibers of military, hunting rifles, carbines;
- withstanding water pressure up to 45 meters;
- the case is characterized by an increased strength indicator;
- working temperature - from -30 to +60 ° C;
- It operates at any level of lighting.
Users note the high quality of the device, but its cost is quite high.
The collimator sight for smooth-bore weapons (12 mm) under the brand name "Burris" is available in Japan. The owners indicate that the device can be mounted on military and sports weapons, including crossbows. Among other benefits:
- waterproof housing;
- independent of ambient light;
- equipped with toughened glass;
- automatic backlight correction is provided;
- operational temperature regime - from -30 to +60 degrees.
Eotech and Hakko Options
Eotek American-made collimators have the following parameters:
- suitable for any caliber guns;
- equipped with a holographic laser;
- backlight - red;
- the battery is standard; it does not require dismantling for a change.
Among other advantages, the owners note a waterproof case, a temperature mode of operation in a wide range (from -40 to +65 ° C). In addition, these models are compatible with night vision devices.
The Japanese manufacturer "Hakko" produces 12 mm collimator sights and other calibers. Users indicate the availability of special modifications for air rifles and pistols. The device belongs to closed versions of the panoramic type, not suitable for Flipup-II systems.
Leapers and Sightmark
The Liapers sight is produced by an American company and has the following performance characteristics:
- focused on all kinds of pump action rifles;
- has a housing that is protected from moisture;
- operated in any light, the label switches from green to red;
- glass and plastic of increased strength;
- backlight is adjustable in five positions;
- temperature conditions - from -10 to +45 ° C.
Buyers respond positively to the specified device, especially note the technical side of the device and its convenient fastening.
The Saytmark model is manufactured in the USA and has the following parameters:
- suitable calibers - all guns, carbines, crossbows;
- lenses - made of especially durable glass;
- brightness levels of measurement - seven modes;
Users indicate that the temperature mode of operation is limited (from -10 to +45 ° C). But in the model line there are smaller versions with reliable mounting.
Sights Docter and Bushnell
Docter collimators are made in Germany. Below are their main characteristics:
- focused on all calibres of pistols, rifles, crossbows, military units;
- differ in compact sizes and reduced weight;
- the case is made of waterproof material;
- independent of ambient light.
Owners include increased durability of the case and lenses, the ability to automatically turn off when the lens is closed with a cap. Among the minuses is the high price.
Modifications of Bushnell users respond mostly positively, largely due to its excellent characteristics. They are listed below:
- suitable for all calibres of firearms;
- equipped with a waterproof case;
- operated in any light;
- have glass of increased strength;
- Soft adjustment of the backlight is provided.
Total
Which collimator sight to choose depends on the personal preferences of the user and the characteristics of the weapon. These devices are presented in a wide assortment on the market, so acquiring the necessary modification taking into account price, functionality and quality will not be difficult.