GCL-0510 Linear Film Polarizers

The GCL-0510 series includes GCL-051022, GCL-051012 and GCL-051002, with source wavelength bands of 357–403, 510–800 and 650–2000 nm respectively. Each card states a 25.4 mm outer diameter and a clear-aperture marking of φ10, without explicitly supplying the aperture unit. These descriptions preserve the band-to-model mapping and distinguish the housing diameter from the optical window. Extinction ratio, transmission, axis definition and mounting details require model-specific confirmation. English artwork follows the black circular housing and central-window appearance, but does not replace spectral, dimensional or polarization-axis measurement data. Select a model by its listed band, then obtain the optical and mechanical information needed to assess fit and performance.

Models and wavelength bands

The GCL-051022 card specifies 357–403 nm, GCL-051012 gives 510–800 nm and GCL-051002 gives 650–2000 nm. All three are described by the source as linear thin-film polarizers. Select by complete model and its individual band; the bands are not combined into continuous coverage for one option or assumed to have identical performance. The overall heading does not override individual card identities.

Outer diameter and clear aperture

All three cards explicitly state an outer diameter of φ25.4 mm and a clear-aperture marking of φ10. Outer diameter and clear aperture are separate fields and are not interchangeable. No unit accompanies φ10; its original value is retained pending confirmation. Thickness, aperture tolerance, outer-diameter tolerance, window construction and mounting interfaces lack individual engineering drawings and are not inferred from model digits or image proportions.

Polarization data and face markings

Linear thin-film polarizer is the source category. Extinction ratio, parallel/perpendicular transmission, incidence angle, polarization-axis definition, materials and damage threshold are absent. Photography shows a black circular housing, a central gray-brown window and white lines on either side. Those lines are appearance details, not verified calibrated transmission-axis markings. Obtain model-specific spectral and axis information.

Use, custom sizes and delivery

The source offers custom sizes without establishing additional standard SKUs. Rotation mounts, accessories, pack quantity, power and temperature limits, cleaning method and durability are unspecified. Photography does not establish an included rotation mechanism. The source lists 2–7 days for dispatch. Confirm beam size, wavelength band, axis definition, interfaces, current stock and actual delivery when ordering.

Selection checklist

Complete model and individual wavelength band

25.4 mm outer diameter and unit of the φ10 aperture

Extinction ratio, transmission, incidence angle and axis definition

Thickness, interfaces, accessories, quantity and delivery

To be confirmed

Unit ofφ10 aperture, tolerances and thickness

Extinction ratio, parallel/perpendicular transmission and spectra

Marking/axis definition, incidence angle, materials and damage limits

Mounting interfaces, accessories, cleaning and actual delivery