Vy Optics Ultra-Long Range 6km Laser Rangefinder - Mastering Day & Night Distance Measurement with Low Light IR Precision

• Customization: Available
• After-sales Service: Yes
• Warranty: Yes
• Model NO.: I-20230922
• Application: Astronomical
• Style: Handheld
• Structure: Binocular
• Kind: Thermal Imaging Night Vision
• Operation Principle: Infrared Night Vision
• Shell Material: Metal
• Customized: Customized
• OEM: Yes
• ODM: Yes
• MOQ: 1
• Surface Quality: as Request
• Transport Package: as Request
• Specification: as request
• Trademark: VY or OEM
• Origin: China
• HS Code: 9001909090
• Production Capacity: 5000000

Product Description

>>Product Discription
Handheld Rangefinder
1) Observation Distance: ≥6km
2) Ranging Distance: ≥6km
3) Small Field of View: 3° (horizontal) × 2.2° (vertical)
4) Large Field of View: 9° (horizontal) × 6.7° (vertical)
5) Magnetic Azimuth Angle Accuracy ≤0.5 °
6) Weight ≤ 1.6kg (including battery)
7) Continuous Working Time ≥ 6h (normal temperature)
8) Vision Adjustment Range: -5SD~+2SD
9) Storage Temperature: -55ºC~+70ºC
10) Working Temperature: -40ºC~+55ºC
11) Waterproof Level: IP68


>>Specification

Range of diameter	Dia.0.7mm-Dia.400mm
Range of curve radius	R1.5-R∞ etc.
Tolerance of diameter	+/-0.1, +/-0.01, +/-0.005 etc.
Surface accuracy	λ , 1/2λ , 1/4λ , 1/10λ  etc.
Tolerance of Thickness	+/-0.1, +/-0.05, +/-0.01 etc.
Centration	+/-2′,+/-1′ etc.
Aperture N	5, 1 etc.
Irregularity ΔN	2, 1, 0.5, 0.2 etc.
Surface quality	60/40, 40/20, 20/10, 10/5 etc.

>> 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, Ali online assurance payment, MoneyGram, West Union, Paypal and so on.
Q: How to ensure the safety of payment?
 ·  VY Optics is a reliable supplier not only audited on Ali, but also on Made-in-China, reputation and quality is life of our company, and we support Ali Trade Assurance.
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.