F-Theta Scan Lens
F-Theta scan lenses are core focusing optics for laser marking, engraving, and cutting. F-θ design maintains uniform focus over the working field after scan deflection, creating processing spots with consistent energy and improving uniformity and edge precision. The series supports 355nm UV,532nm green,1064nm fiber, and 10600nm CO₂ lasers, with scan fields from 36×36mm to 300×300mm. Standard threaded mounts suit mainstream galvanometers and laser equipment. Some standard versions are stocked, and other parameters can be customized.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Wavelengths [Square Scan Area :36×36mm; Working Distance :72mm; Incident Beam Diameter :11mm] | 355/532/1064/10600 |
| Square Scan Area [Square Scan Area :36×36mm; Working Distance :72mm; Incident Beam Diameter :11mm] | 36 mm × 36 mm |
| Circular Diameter [Square Scan Area :36×36mm; Working Distance :72mm; Incident Beam Diameter :11mm] | f51 |
| Working Distance [Square Scan Area :36×36mm; Working Distance :72mm; Incident Beam Diameter :11mm] | 72 mm |
| Incident Beam Diameter [Square Scan Area :36×36mm; Working Distance :72mm; Incident Beam Diameter :11mm] | 11 mm |
| Maximum angle of incidence [Square Scan Area :36×36mm; Working Distance :72mm; Incident Beam Diameter :11mm] | 11 |
| Threaded Connection [Square Scan Area :36×36mm; Working Distance :72mm; Incident Beam Diameter :11mm] | M85×1 |
| Wavelengths [Square Scan Area :60×60mm; Working Distance :97mm; Incident Beam Diameter :11mm] | 355/532/1064/10600 |
| Square Scan Area [Square Scan Area :60×60mm; Working Distance :97mm; Incident Beam Diameter :11mm] | 60 mm × 60 mm |
| Circular Diameter [Square Scan Area :60×60mm; Working Distance :97mm; Incident Beam Diameter :11mm] | f86 |
| Working Distance [Square Scan Area :60×60mm; Working Distance :97mm; Incident Beam Diameter :11mm] | 97 mm |
| Incident Beam Diameter [Square Scan Area :60×60mm; Working Distance :97mm; Incident Beam Diameter :11mm] | 11 mm |
| Maximum angle of incidence [Square Scan Area :60×60mm; Working Distance :97mm; Incident Beam Diameter :11mm] | 11 |
| Threaded Connection [Square Scan Area :60×60mm; Working Distance :97mm; Incident Beam Diameter :11mm] | M85×1 |
| Wavelengths [Square Scan Area :80×80mm; Working Distance :102mm; Incident Beam Diameter :11mm] | 355/532/1064/10600 |
| Square Scan Area [Square Scan Area :80×80mm; Working Distance :102mm; Incident Beam Diameter :11mm] | 80 mm × 80 mm |
| Circular Diameter [Square Scan Area :80×80mm; Working Distance :102mm; Incident Beam Diameter :11mm] | f113 |
| Working Distance [Square Scan Area :80×80mm; Working Distance :102mm; Incident Beam Diameter :11mm] | 102 mm |
| Incident Beam Diameter [Square Scan Area :80×80mm; Working Distance :102mm; Incident Beam Diameter :11mm] | 11 mm |
| Maximum angle of incidence [Square Scan Area :80×80mm; Working Distance :102mm; Incident Beam Diameter :11mm] | 11 |
| Threaded Connection [Square Scan Area :80×80mm; Working Distance :102mm; Incident Beam Diameter :11mm] | M85×1 |
| Wavelengths [Square Scan Area :90×90mm; Working Distance :119mm; Incident Beam Diameter :11mm] | 355/532/1064/10600 |
| Square Scan Area [Square Scan Area :90×90mm; Working Distance :119mm; Incident Beam Diameter :11mm] | 90 mm × 90 mm |
| Circular Diameter [Square Scan Area :90×90mm; Working Distance :119mm; Incident Beam Diameter :11mm] | f128 |
| Working Distance [Square Scan Area :90×90mm; Working Distance :119mm; Incident Beam Diameter :11mm] | 119 mm |
| Incident Beam Diameter [Square Scan Area :90×90mm; Working Distance :119mm; Incident Beam Diameter :11mm] | 11 mm |
| Maximum angle of incidence [Square Scan Area :90×90mm; Working Distance :119mm; Incident Beam Diameter :11mm] | 11 |
| Threaded Connection [Square Scan Area :90×90mm; Working Distance :119mm; Incident Beam Diameter :11mm] | M85×1 |
| Wavelengths [Square Scan Area :110×110mm; Working Distance :151mm; Incident Beam Diameter :11mm] | 355/532/1064/10600 |
| Square Scan Area [Square Scan Area :110×110mm; Working Distance :151mm; Incident Beam Diameter :11mm] | 110 mm × 110 mm |
| Circular Diameter [Square Scan Area :110×110mm; Working Distance :151mm; Incident Beam Diameter :11mm] | f156 |
| Working Distance [Square Scan Area :110×110mm; Working Distance :151mm; Incident Beam Diameter :11mm] | 151 mm |
| Incident Beam Diameter [Square Scan Area :110×110mm; Working Distance :151mm; Incident Beam Diameter :11mm] | 11 mm |
| Maximum angle of incidence [Square Scan Area :110×110mm; Working Distance :151mm; Incident Beam Diameter :11mm] | 11 |
| Threaded Connection [Square Scan Area :110×110mm; Working Distance :151mm; Incident Beam Diameter :11mm] | M85×1 |
| Wavelengths [Square Scan Area :110×110mm; Working Distance :146mm; Incident Beam Diameter :14mm] | 355/532/1064/10600 |
| Square Scan Area [Square Scan Area :110×110mm; Working Distance :146mm; Incident Beam Diameter :14mm] | 110 mm × 110 mm |
| Circular Diameter [Square Scan Area :110×110mm; Working Distance :146mm; Incident Beam Diameter :14mm] | f156 |
| Working Distance [Square Scan Area :110×110mm; Working Distance :146mm; Incident Beam Diameter :14mm] | 146 mm |
| Incident Beam Diameter [Square Scan Area :110×110mm; Working Distance :146mm; Incident Beam Diameter :14mm] | 14 mm |
| Maximum angle of incidence [Square Scan Area :110×110mm; Working Distance :146mm; Incident Beam Diameter :14mm] | 14 |
| Threaded Connection [Square Scan Area :110×110mm; Working Distance :146mm; Incident Beam Diameter :14mm] | M85×1 |
| Wavelengths [Square Scan Area :125×125mm; Working Distance :175mm; Incident Beam Diameter :11mm] | 355/532/1064/10600 |
| Square Scan Area [Square Scan Area :125×125mm; Working Distance :175mm; Incident Beam Diameter :11mm] | 125 mm × 125 mm |
| Circular Diameter [Square Scan Area :125×125mm; Working Distance :175mm; Incident Beam Diameter :11mm] | f177 |
| Working Distance [Square Scan Area :125×125mm; Working Distance :175mm; Incident Beam Diameter :11mm] | 175 mm |
| Incident Beam Diameter [Square Scan Area :125×125mm; Working Distance :175mm; Incident Beam Diameter :11mm] | 11 mm |
| Maximum angle of incidence [Square Scan Area :125×125mm; Working Distance :175mm; Incident Beam Diameter :11mm] | 11 |
| Threaded Connection [Square Scan Area :125×125mm; Working Distance :175mm; Incident Beam Diameter :11mm] | M85×1 |
| Wavelengths [Square Scan Area :175×175mm; Working Distance :252mm; Incident Beam Diameter :11mm] | 355/532/1064/10600 |
| Square Scan Area [Square Scan Area :175×175mm; Working Distance :252mm; Incident Beam Diameter :11mm] | 175 mm × 175 mm |
| Circular Diameter [Square Scan Area :175×175mm; Working Distance :252mm; Incident Beam Diameter :11mm] | f247 |
| Working Distance [Square Scan Area :175×175mm; Working Distance :252mm; Incident Beam Diameter :11mm] | 252 mm |
| Incident Beam Diameter [Square Scan Area :175×175mm; Working Distance :252mm; Incident Beam Diameter :11mm] | 11 mm |
| Maximum angle of incidence [Square Scan Area :175×175mm; Working Distance :252mm; Incident Beam Diameter :11mm] | 11 |
| Threaded Connection [Square Scan Area :175×175mm; Working Distance :252mm; Incident Beam Diameter :11mm] | M85×1 |
| Wavelengths [Square Scan Area :200×200mm; Working Distance :294mm; Incident Beam Diameter :11mm] | 355/532/1064/10600 |
| Square Scan Area [Square Scan Area :200×200mm; Working Distance :294mm; Incident Beam Diameter :11mm] | 200 mm × 200 mm |
| Circular Diameter [Square Scan Area :200×200mm; Working Distance :294mm; Incident Beam Diameter :11mm] | f283 |
| Working Distance [Square Scan Area :200×200mm; Working Distance :294mm; Incident Beam Diameter :11mm] | 294 mm |
| Incident Beam Diameter [Square Scan Area :200×200mm; Working Distance :294mm; Incident Beam Diameter :11mm] | 11 mm |
| Maximum angle of incidence [Square Scan Area :200×200mm; Working Distance :294mm; Incident Beam Diameter :11mm] | 11 |
| Threaded Connection [Square Scan Area :200×200mm; Working Distance :294mm; Incident Beam Diameter :11mm] | M85×1 |
| Wavelengths [Square Scan Area :250×250mm; Working Distance :371mm; Incident Beam Diameter :11mm] | 355/532/1064/10600 |
| Square Scan Area [Square Scan Area :250×250mm; Working Distance :371mm; Incident Beam Diameter :11mm] | 250 mm × 250 mm |
| Circular Diameter [Square Scan Area :250×250mm; Working Distance :371mm; Incident Beam Diameter :11mm] | f352 |
| Working Distance [Square Scan Area :250×250mm; Working Distance :371mm; Incident Beam Diameter :11mm] | 371 mm |
| Incident Beam Diameter [Square Scan Area :250×250mm; Working Distance :371mm; Incident Beam Diameter :11mm] | 11 mm |
| Maximum angle of incidence [Square Scan Area :250×250mm; Working Distance :371mm; Incident Beam Diameter :11mm] | 11 |
| Threaded Connection [Square Scan Area :250×250mm; Working Distance :371mm; Incident Beam Diameter :11mm] | M85×1 |
| Wavelengths [Square Scan Area :300×300mm; Working Distance :447mm; Incident Beam Diameter :11mm] | 355/532/1064/10600 |
| Square Scan Area [Square Scan Area :300×300mm; Working Distance :447mm; Incident Beam Diameter :11mm] | 300 mm × 300 mm |
| Circular Diameter [Square Scan Area :300×300mm; Working Distance :447mm; Incident Beam Diameter :11mm] | f424 |
| Working Distance [Square Scan Area :300×300mm; Working Distance :447mm; Incident Beam Diameter :11mm] | 447 mm |
| Incident Beam Diameter [Square Scan Area :300×300mm; Working Distance :447mm; Incident Beam Diameter :11mm] | 11 mm |
| Maximum angle of incidence [Square Scan Area :300×300mm; Working Distance :447mm; Incident Beam Diameter :11mm] | 11 |
| Threaded Connection [Square Scan Area :300×300mm; Working Distance :447mm; Incident Beam Diameter :11mm] | M85×1 |
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Key Features
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Supplier Information
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