30mm F/1.0 LWIR Manual Focus Lens For 640X480-17um

Infrared Manual Focus Lens Description:

Material: Ge (Germanium) IG 4/5/6, IRG24/25/26(Chalcogenide), ZnSe(Zinc Selenide), ZnS(Zinc Sulfide), Si(Silicon), CaF2（Calcium Fluoride），BaF2(Barium Fluoride),etc.

Package Details: First with the desiccant into the bubble bag, and then with plastic box packaging, and finally cartons.

Different Types of Camera Lenses:

Camera lenses can be sorted based on their focal length, focal length value, aperture, and zooming capabilities.

1. The type of lens is identified by its focal length, which may be constant, extendable, with automatic or manual iris, and more.

2. The lens category depends on the magnitude of its focal length, which can be regular, wide-angle, telephoto, and more.

3. The way the lens zooms can be either manual or electric, among other choices.

Infrared Manual Focus Lens Parameters:

Company Profile:

Our company specializes in manufacturing a wide range of instruments and equipment for various industries such as medical, life science, national defense, security, semiconductor, and industrial OEM markets. Our product line includes infrared lens, germanium lens, night vision objective lens, thermal camera module, and more.

From the initial optical design to material procurement and mass production, we are dedicated to optimizing the performance, cost, quality, and delivery time of our products.

To ensure the highest product quality, all items undergo rigorous machine testing and are confirmed with customers before being loaded and exported.

With the support of our professional engineers, efficient sales team, and competitive pricing, we have attracted customers from around the globe. Our products are mainly sold in developed countries and regions like Southeast Asia, North America, Europe, Russia, Japan, South Korea, etc. They have received widespread acclaim and attention, establishing Rising as a trusted supplier for numerous OEM customers and research institutions worldwide.

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:

What materials are suitable for making infrared lenses?

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