XINDA-OC-DI-001
GCL-2011 Optical Diffusers
Seven source-confirmed model records for illumination diffusion and beam-shaping RFQs
- Source listing explicitly identifies the GCL-2011 diffuser family
- Seven full model labels preserved without suffix decoding
- Selection workflow separates output distribution from mechanical fit
- Available models
- 7 standard models
- Lead time
- Confirmed after model and quantity review
- Purchase method
- RFQ by model
Reference price
$54.07 - $98.67
Select a model to view availability.
Not sure which model? Get selection helpProduct overview and selection guidance
Product-family scope, interfaces, selection limits, and supply notes.
Six circular diffuser options and one GCL-201201 alignment plate are listed. Photographs show thin discs with a frosted appearance, distinguished by complete model, size label and grit designation. The alignment plate is explicitly labeled double-sided 1500 grit; it is not treated as an ordinary single-sided diffuser. Optical test curves, substrate information and formal engineering drawings are not provided.
Models, size labels and grit
GCL-201121/201122/201123 are labeled φ50.8 with 220/600/1500 grit respectively; GCL-201102/201103 are φ25.4 with 600/1500 grit. GCL-201101 card and main image read φ5.4, 220 grit; this is not silently changed to 25.4. GCL-201201 reads 25.4, double-sided 1500 grit, without a diameter symbol or units. All card size labels omit units; confirm actual diameter and tolerances.
Appearance and optical data
Images show frosted discs without identifying glass, quartz or another substrate, or specifying thickness, clear aperture, flatness, roughness or number of treated faces. Grit is retained as a source designation, not a scattering angle, beam uniformity, haze, transmission or angular distribution. Two discs in a photograph do not establish double-sided treatment or a two-piece pack for ordinary diffuser options.
Alignment plate and mounting
GCL-201201 is a separate alignment-plate option labeled double-sided 1500 grit. A bright central spot in the image has no aperture or structural description and is not identified as a through-hole, reticle or precision center mark. Confirm alignment use, mounting aperture, thickness, clearance and supply quantity. Holders, tubes and hole patterns from other sources are not assumed compatible.
Selection and operating conditions
The source promotes custom sizes without a separate custom SKU; agree dimensional and surface changes separately. Wavelength range, coating, laser damage threshold, power and temperature limits are unspecified; suitability for high-power lasers is not established. Select against the actual optical setup and required diffusion, and confirm material, cleaning method and test data.
Selection checklist
Complete diffuser or alignment-plate model
Size label, units and φ5.4 anomaly
Grit designation, treated faces and substrate
Thickness, mounting aperture and quantity
Actual wavelength, power and diffusion requirements
To be confirmed
Size units, tolerances and correctness of φ5.4
Substrate, thickness, treated faces and pack quantity
Scatter angle, transmission, uniformity and coating
Laser power, damage threshold and cleaning requirements
Procurement and technical information
Select a model so we can confirm pricing, availability, lead time, and required documents.
Procurement method
Formal RFQ by model
Lead time
Confirmed after model and quantity review
Technical documents
Request drawings and specifications with your RFQ
Typical applications
- Illumination homogenization and beam-shaping evaluation
- Imaging illumination, backlight, and machine-vision prototypes
- Laser or broadband-source diffusion experiments
- Custom optical RFQs with a defined target distribution
Product highlights
- Source listing explicitly identifies the GCL-2011 diffuser family
- Seven full model labels preserved without suffix decoding
- Selection workflow separates output distribution from mechanical fit
- Unverified performance remains in the RFQ and acceptance checklist