What should we do if the quality is not good?

We provide repair services or a full money return.

China Lehamann Prisms Factory Good Price

Name: China Lehamann Prisms Factory Good Price
Brand: Changchun Sunday Optics Co., Ltd.
SKU: 1981917932

Jilin, ChinaChangchun Sunday Optics Co., Ltd.

US$30.00-35.00

10 pc

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Replacement

Warranty

1-3 Month

Model NO.

SS65GH

Type

Prism

Usage

Binocular Telescope

Shape

Right Angle

Material

Glass

Application

Digital Device

Customized

Flatness

1/4 Lambda

Tolereance

+0.00/-0.02mm

Surface Quality

20-10

Angle Tol

<0.2 Seonds

Transport Package

Plastic Box

Specification

25-59mm

Trademark

Sunday Optics

Origin

China, Changchun

HS Code

9001909090

Production Capacity

50000PCS Per Month

Key features

Customized Prism Options: Available in various types including Schmidt, Lehmann, Abbe, Penta, and Combined Roof Prisms.

High Precision Specifications: Features angle tolerance <0.2 seconds, flatness 1/10 lambda@633nm, and surface quality 10-5.

Wide Material Selection: Manufactured from BK7, K9, CaF2, Quartz, Germanium, Silicon, and ZnSe materials.

Custom Coating Services: Offers AR, HR, Aluminum, Silver, Metal, and Dielectric coatings upon customer request.

Comprehensive Test Reports: Provides full size test reports covering size, focal length, flatness, and coating curves.

Low Minimum Order Quantity: Accepts orders as low as 1 piece for immediate procurement needs.

Rapid Sample Delivery: Samples can be delivered within 10-20 days depending on specifications.

Global Factory Verification: Factory visits available; company exhibits annually at major international optical events.

Company profile

Changchun Sunday Optics Co., Ltd.

Jilin, China

Business Type: Manufacturer/FactoryExport Year: 2013-05-09Nearest Port: beijing, shanghai, shenzhenAverage Response Time: ≤15hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, DDP, CIP

AI-Powered supplier vetting

SummaryChangchun Sunday Optics Co., Ltd. is identified as a Chinese manufacturer/factory specializing in optical components, including lenses, prisms, windows, filters, coatings, and optical assemblies. The supplier reports ISO 9001 certification, more than 10 production lines, 41–50 quality-control staff, 6–10 years of combined R&D engineer experience, and annual processing capacity of up to 1 million pieces. It also states that it supports both sample orders and mass production and provides after-sales service. The supplier has exported since 2013 and holds self-operated import and export rights. However, the supplied information does not provide sufficient evidence to assess financial credibility, product-specific customization capability, or the quality and scale of customer cases.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and describes its own optical-component production activities, including lenses, prisms, filters, coatings, and assemblies. This supports direct manufacturing capability rather than only trading or distribution.

CertificationsThe supplier reports holding ISO 9001 certification, indicating that a quality-management-system certification is claimed. No certification number, issuing body, scope, or validity period is provided.

After-Sales capabilityThe supplier explicitly states that it provides after-sales service for product questions to achieve customer satisfaction. The information does not specify response times, service channels, warranty terms, or service coverage.

Production capacityThe supplier reports more than 10 production lines, 41–50 quality-control staff, multiple branches, and annual processing capacity of up to 1 million pieces, with support for sample orders and mass production. Its stated equipment covers cutting, grinding, polishing, coating, and gluing, providing explicit evidence of substantial optical-component production capability.