FL 30mm F1.0 LWIR Manual Focus Germanium Lens For 17um Sensor

Manual Fcous Infrared Lens Description

1. Manual focus lens, the focal length can be fine-tuned to facilitate the viewing of objects at different distances. 

2. This type of infrared lens is generally used in places where it is convenient to focus.

3. Such as telescopes, thermal lenses, infrared cameras, and thermal imaging cameras.

Fearures of Infrared Lens:

When designing infrared optical elements, various factors related to the optical material used must be considered. These factors include refraction properties, light transport, non-thermal properties, hardness/durability, environmental sensitivity, weight/density, manufacturing technology, and cost. Some of these factors are still interrelated. For example, for some materials, their optical transmittance is higher at room temperature, but decreases at higher temperatures. With all these factors in mind, material selection needs to be carefully considered when designing infrared optical elements. Available materials are: germanium (Ge), silicon (Si), gallium arsenide (GaAs) and cadmium telluride (CdTe); Zinc compounds, such as zinc sulfide (ZnS) and zinc selenide (ZnSe); Water-soluble crystals such as potassium bromide (KBr), sodium chloride (NaCl), and potassium chloride (KCl); Magnesium fluoride (MgF 2), calcium fluoride (CaF 2), barium fluoride (BaF 2) and other fluorides. And other materials, such as fused quartz and sapphire; Chalcogenide glass, etc.

Long Wave Infrared Lens Parameters

Company Profile:

The company's main products include infrared lens, germanium lens, night vision objective lens, thermal camera module and other instruments and equipment specially manufactured for the medical, life science, national defense and security, semiconductor and industrial O E M markets.

From optical design to material procurement to mass production, our company is committed to optimizing product performance, cost, quality and delivery time.

In order to ensure product quality, all products of the company will pass strict machine testing and be confirmed with customers before loading and exporting.

We have professional engineer support, efficient sales team and competitive price advantage, attracting customers from all over the world. The products are mainly sold to developed countries and regions such as Southeast Asia, North America, Europe, Russia, Japan, South Korea, etc., and have received wide acclaim and attention, making Rising a reliable supplier for many O E M customers and R&D institutions around the world.

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;