30-120mm F/0.9-1.05 Uncooled Continuous Zoom Lens For 1280x1024-12um

Continuous zoom lens indro:

Infrared Lens Design

Infrared lens design is not just a simple optical path and structure design, but a complex process including optical path, structure, mechanical, electrical, application, coat, cycle and other aspects.

Lens Processing Precision

The lens is the core part of the infrared lens. The processing precision and surface coating technology of the lens affect the performance of lens directly.

Infrared thermal imaging systems are passive detection and do not require active auxiliary lighting. Therefore, they have been widely used in night vision navigation, incoming warning, target reconnaissance and other fields. For targets with high-temperature radiation sources such as aircraft, the external thermal radiation is concentrated in the mid-wave infrared band.

The mid-wave infrared thermal imaging system has advantages in the detection and identification of such targets; due to the low surface temperature of ground military targets such as buildings, their thermal radiation is concentrated in the long-wave infrared band, and the long-wave infrared system can suppress the adverse effect of sea surface sparkling on the target imaging.

Applications of infrared lenses include:

1. Airborne (UAV)

2. Security and Surveillance

3. Maritme and Naval Surveillance

4. Thermal Imaging Devices

5. Defense

6. Thermography

7. Enhanced Vision

If you would like a quote for uncooled continuous zoom lens, please feel free to contact us:

Email: alwson@risingoptics.com

Whatsapp: +86 13952018524

A continuous zoom lens, also known as a variable zoom lens or power zoom lens, is a type of camera lens that allows for seamless and continuous adjustment of the focal length and magnification level. Unlike a fixed focal length lens (prime lens) that has a fixed magnification, a continuous zoom lens provides the flexibility to zoom in or out within a specific focal length range.

Here are some key features and applications of continuous zoom lenses:

1. Adjustable Focal Length: A continuous zoom lens allows you to adjust the focal length within a specified range. For example, a 24-70mm continuous zoom lens lets you zoom from a wide-angle view (24mm) to a moderate telephoto view (70mm) continuously. This flexibility allows you to frame your subject at different distances without changing lenses.

2. Variable Magnification: With the ability to adjust the focal length, a continuous zoom lens provides variable magnification levels. You can zoom in to magnify distant subjects or zoom out to capture a wider field of view. This versatility is particularly useful in various photography genres such as landscape, portrait, wildlife, sports, and event photography.

3. Seamless Zooming: Continuous zoom lenses offer smooth and seamless zooming capabilities. They typically feature a zoom ring that allows for precise and gradual adjustments, ensuring a seamless transition between different focal lengths. This smooth zooming action helps in capturing video footage without noticeable jumps or disruptions in the field of view.

4. Convenience and Flexibility: Having a continuous zoom lens eliminates the need to carry multiple lenses with different focal lengths. This convenience and flexibility make continuous zoom lenses popular among photographers who prefer a versatile all-in-one solution for different shooting scenarios.

5. Optical Performance: Continuous zoom lenses are designed to maintain optical performance throughout the zoom range. While there may be slight variations in image quality at different focal lengths, modern continuous zoom lenses are engineered to provide sharpness, minimal distortion, and reduced aberrations across the zoom range.

6. Autofocus Capabilities: Many continuous zoom lenses come equipped with autofocus capabilities, allowing for quick and accurate focusing on subjects at different distances. This autofocus feature enhances the usability and convenience of the lens, especially in fast-paced shooting situations.

7. Aperture Range: Continuous zoom lenses often have a variable maximum aperture that changes as you zoom in or out. The maximum aperture may decrease as you zoom in, affecting the amount of light entering the lens. This can impact low-light performance and depth of field control, so it's important to consider the lens's aperture range when choosing a continuous zoom lens.

Continuous zoom lenses are commonly used in various photography and videography applications, offering versatility, convenience, and the ability to adapt to different shooting conditions. Whether you're capturing wide-angle landscapes, close-up portraits, or distant subjects, a continuous zoom lens provides the flexibility to adjust the focal length and magnification level to suit your creative vision.

LWIR Uncooled Continuous Zoom Lens Parameters

Company Profile:

LWIR Uncooled Continuous Zoom Lens Process Technology:

Infrared lens processing equipment:

1. Inner carving test platform;

2. Microscope;

3. Opto Tech aspheric processing;

4. Polishing machine;

5. Thickness Gauge;

6. Ultrasonic Cleaner;

7. Workshop;

8. Interferometer;

9. High and low tempera ture test chamber;

10. High polishing machine;

11. Optical bench;

12. Raul milling;

13. Atomic force microscope;

14. Centralinstrument;

15. Hand Grinding and Polishing Machine;

FAQ:

Q1: Can items be printed with our own logo? 

A: Yes, you only need to send us the source file of the logo.

Q2: Do you provide samples? Is it free or extra? 

A: We will charge as little sample fee as possible, and sometimes we may even provide samples for free. However, you must pay us the courier fee by the following courier methods: DHL, TNT, UPS and FEDEX.

Q3: What if the item is broken? 

A: Except for human error, we will replace the defect in a completely new way Within 7 days after you get our products.