>> Product Description
A sight or sighting device is any device used to assist in precise visual alignment of ranged weapons, surveying instruments, aircraft equipmen or optical illumination equipments with the intended target.
What is Sight?
Sights can be a simple set or system of physical markers that serve as visual references for directly aligning the user's line of sight with the target or optical instruments that provide an optically enhanced target image aligned in the same focus with an aiming point.
There are also sights that actively project an illuminated point of aim onto the target itself so it can be observed by anyone with a direct view, such as laser sights and infrared illuminators on some night vision devices, as well as augmented or even virtual reality-enabled digital cameras with software algorithms that produce digitally enhanced target images.
Application of sight
A sight typically has two components, front and rear aiming pieces that have to be lined up.
Sights such as this can be found on many types of devices including weapons, surveying and measuring instruments, and navigational tools.
Optical sights use optics that give the user an enhanced image with an aligned aiming point or pattern superimposed onto the target image, preferably at the same focal plane.

>>Specifiction
Specifications |
Data |
Field of view |
≥8°(Horizontal)×6°(Vertical)
≥8° |
Minimum equivalent magnification |
≥3× |
Pupil distance |
≥30mm |
Clear imaging range |
10m~∞ |
Total Diopter adjustment range |
-5SD~+2SD |
Recognition distance |
(1~3)×10-3lx≥400m |
Divide adjustment range (height, direction) |
≥±20mil |
>> Company Introduction


>> Related Products
VY Optics could also manufacture and design other optical elements, including achromatic lens, dome lens, filter, prism, ball lens, cylindrical lens, optical mirrors, spherical lens and rod lens, we can fabricate high-precision lens as per your requested.
>> FAQ
Q: Do you provide samples? Is it free or charged?
· We'd like to supply samples for free if we have it in stock, but we don't pay freight.
Q: How long is your delivery time?
· Regarding inventory, it is 3 working days;
· For customized one, it's about 15-25 working days, depended on exact quantity and order date.
Q: Is it possible to customize special lens?
· Yes, to customize special optical element and coating are available here.
Q: How to pay?
· T/T, MoneyGram, West Union, Paypal and so on.
Q: How to ensure the safety of payment?
· VY Optics is a reliable supplier on Made-in-China, reputation and quality is life of our company.
Q: How do you ship goods?
· Low value sample: EUB, E Express of China Post, which is cheap;
· Light weight parcel: DHL, FedEx, TNT, UPS, EMS, SF Express, China Post;
· Heavy cargo: by air or by sea, ship on pallet.
Our company enjoy a considerable discount owing to long-term cooperation with courier company.


>> Related Products
VY Optics could also manufacture and design other optical elements, including achromatic lens, dome lens, filter, prism, ball lens, cylindrical lens, optical mirrors, spherical lens and rod lens, we can fabricate high-precision lens as per your requested.
>> FAQ
Q: Do you provide samples? Is it free or charged?
· We'd like to supply samples for free if we have it in stock, but we don't pay freight.
Q: How long is your delivery time?
· Regarding inventory, it is 3 working days;
· For customized one, it's about 15-25 working days, depended on exact quantity and order date.
Q: Is it possible to customize special lens?
· Yes, to customize special optical element and coating are available here.
Q: How do you ship goods?
· Low value sample: EUB, E Express of China Post, which is cheap;
· Light weight parcel: DHL, FedEx, TNT, UPS, EMS, SF Express, China Post;
· Heavy cargo: by air or by sea, ship on pallet.
Our company enjoy a considerable discount owing to long-term cooperation with courier company.