Custom telecentric lens and laser viewing card on an optical lab bench

Custom Optical Products

Custom telecentric lenses and laser viewing cards.

Built for machine vision, laser alignment, inspection fixtures, and R&D teams that need a practical custom optical part instead of a catalog compromise.

2
Focused product lines
OEM
Small-batch customization
RFQ
Drawing-based quotation
Machine Vision Dimensional Inspection Laser Alignment Optical Labs OEM Projects

Focused Launch Catalog

Two custom products, built with engineering conversations first.

We are starting with a narrow catalog so each inquiry gets real attention: non-standard telecentric lenses and custom laser viewing cards. Send your target field of view, working distance, wavelength, sensor size, viewing-card size, or a sample drawing, and we will help turn it into a manufacturable specification.

Products

Initial product lines

How We Help

From rough requirement to quoted specification

01

Requirement review

We translate application details into optical and mechanical requirements before quoting.

02

Custom specification

We define size, wavelength, working distance, material, coating, tolerance, marking, and packaging details.

03

Prototype first

Small-batch sampling helps confirm performance before you commit to a larger production run.

04

OEM ready

Repeat orders can be produced with controlled documentation, packaging, and private-label options.

Workflow

Simple RFQ process

  1. 1

    Send your need

    Share a drawing, target application, quantity, wavelength, and any constraints.

  2. 2

    Confirm details

    We clarify the optical, mechanical, labeling, and delivery requirements.

  3. 3

    Quote and sample

    You receive a quotation and sampling plan for approval.

  4. 4

    Build and ship

    Approved parts are produced, checked, packed, and shipped to your destination.

Technical Discussions

Notes from custom optics projects

We use this space to share practical engineering notes on telecentric imaging, laser viewing materials, inspection setups, and specification trade-offs. New articles will be added regularly as short, useful field notes.

Guide

How to define a custom telecentric lens requirement

Key inputs include field of view, working distance, sensor size, wavelength, acceptable distortion, mounting space, and lighting geometry.

Discuss a lens project
Application Note

Selecting a laser viewing card for alignment work

Useful details include wavelength, power range, spot size, viewing distance, ambient light, substrate size, and whether private-label printing is needed.

Discuss a viewing card
Coming Next

Telecentricity, distortion, and measurement repeatability

A short technical note on when catalog lenses are enough and when a custom telecentric design becomes worth the engineering effort.

Suggest a topic

RFQ

Tell us what you want to customize.

The form currently opens an email draft. After your domain and forwarding address are ready, we will replace the placeholder address with your real business email and can connect a production contact form.

  • Product type: telecentric lens or laser viewing card
  • Key dimensions, wavelength, quantity, and application
  • Drawing, sketch, sample photo, or reference product link
  • Target delivery country and timeline

Send drawings to: sales@opt4sci.com