About Jilin Henghua Optoelectric Co, Ltd - Optical Fiber Cables Supplier in China

Jilin Henghua Optoelectric Co, Ltd is based in Jilin province, China and currently lists 13 active optical component products. The catalogue includes a variety of plano‑convex lenses, both standard and with antireflective (AR) coating, fused silica cylindrical lenses, glass rod lenses, wedge‑window glass, and flat optical mirrors. Each item falls under the HS chapter 90 family for optical instruments, typically classified under HS code 9002 for lenses and mirrors. The product titles specify dimensions such as a 200 mm plano‑convex lens and a range of cylindrical and square lens formats, indicating a focus on precision optical geometry.

The supplier’s listing also mentions specialized coatings (AR) and material types such as fused silica, which are common in high‑precision optics. The range covers both standard optical flat mirrors and more niche forms like round plano‑convex lenses and rod cylindrical lenses, suggesting capability to serve applications from imaging to laser beam shaping. No additional product categories beyond optics are detailed in the supplied catalogue.

Product Range and Specialties of Jilin Henghua Optoelectric Co, Ltd

The catalogue presents three main lens families: planar‑convex lenses (including a 200 mm version), cylindrical plano‑convex lenses (both square and round formats), and rod‑type cylindrical lenses. In the optical industry, plano‑convex lenses are typically offered in focal lengths from 25 mm to 500 mm, diameters from 20 mm to 200 mm, and surface accuracy of λ/4 or better. Fused silica variants are valued for their low thermal expansion and transmission above 95 % in the UV‑visible range, while AR‑coated glass lenses commonly achieve reflectance below 0.5 % across 400 - 700 nm. Flat mirrors are usually supplied with surface flatness of λ/10 and protected silver or dielectric coatings for durability.

Buyers of these components usually reference standards such as ISO 10110 for surface quality, IEC 60825 for laser safety classifications, and may request data sheets indicating refractive index (n≈1.5168 for BK7, n≈1.458 for fused silica), Abbe number, and coating thickness. The presence of wedge‑window glass indicates applications requiring beam deviation correction, where wedge angles are typically 1 - 2 degrees and surface parallelism is within 10 µrad.

Trade and Export Information - Jilin Henghua Optoelectric Co, Ltd

China is a major exporter of optical components, with the majority of shipments classified under HS code 9002. Typical import markets include the United States, Germany, Japan, and South Korea, where the products serve telecommunications, medical imaging, laser manufacturing, and scientific research sectors. Buyers frequently require ISO 9001 quality‑management certification, CE marking for EU compliance, and RoHS conformity to confirm restriction of hazardous substances. Export packaging commonly employs antistatic bubble wrap, double‑wall cardboard boxes, and moisture‑absorbing packets to protect lens surfaces during sea or air freight. Common Incoterms for Chinese optical suppliers are FOB Shanghai or CIF Hamburg, depending on buyer preference.

Sourcing from Jilin Henghua Optoelectric Co, Ltd - Buyer Guidance

When sourcing lenses from Jilin Henghua, request a full technical data sheet that lists focal length, diameter, material (e.g., BK7, fused silica), coating type (AR, dielectric), surface accuracy (λ/4 or better), and transmission percentages. Ask for a third‑party test report confirming wavefront error (typically <0.1 λ RMS) and coating reflectance (usually <0.5 %). Verify the supplier’s ISO 9001 certificate and, if the buyer’s market requires it, a CE declaration of conformity; these documents should be provided before order confirmation.

Confirm the minimum order quantity (MOQ) for each lens type, as small‑batch production may have higher lead times of 15 - 30 days. Ensure that packaging specifications meet the buyer’s logistics plan - for example, lenses shipped in individual anti‑static pouches within reinforced cartons, with clear labeling of focal length and coating.

What types of lenses are listed by Jilin Henghua Optoelectric Co, Ltd?

The supplier lists plano‑convex lenses (including a 200 mm version), cylindrical plano‑convex lenses in square and round formats, fused silica cylindrical lenses, and rod‑type cylindrical lenses.

Are the lenses supplied with any optical coating?

Yes, several catalogue items specify antireflective (AR) coating, which typically reduces surface reflectance to below 0.5 % across the visible spectrum.

Which material options are mentioned for the lenses?

The catalogue references glass lenses and fused silica lenses; fused silica is preferred for UV applications due to its low absorption and high thermal stability.

What standard certifications should a buyer request for these optical products?

Buyers should request ISO 9001 quality‑management certification, a CE declaration of conformity for EU markets, and RoHS compliance documentation.

What HS code is applicable to the lenses and mirrors offered?

These items fall under HS chapter 90, specifically HS code 9002 for optical lenses and mirrors.

What are typical packaging requirements for precision lenses?

Standard practice is to pack each lens in an antistatic pouch, place it in a molded foam insert, and ship the package in a double‑wall cardboard box with moisture‑absorbing packets.

What lead time and MOQ can a buyer expect?

Typical lead times range from 15 to 30 days, and minimum order quantities depend on the specific lens type but are generally defined per item in the supplier’s quotation.

How can a buyer verify the optical performance of the lenses?

Request a test report that includes wavefront error (usually <0.1 λ RMS), transmission percentage (>95 % for visible range), and coating reflectance values.