China SL-532-115-165 532nm F-Theta Scanning Lens – 115x115mm Field, Glass Manufacture and Factory

SL-532-115-165 532nm F-Theta Scanning Lens – 115x115mm Field, Glass

The SL-532-115-165 is a premium 532nm F-Theta scan lens made from high-quality optical glass. Featuring a 165mm focal length and a generous 115x115mm scanning field, this lens is engineered to deliver a highly focused, flat-field laser beam for precise green laser marking, engraving, and micromachining applications.

Model: SL-532-115-165
Wavelength: 532nm
Material: Optical Glass
Effective Focal Length: 165mm
Scan Field (Scan Area): 115×115 mm
Entrance Pupil: 10mm
Scan Angle: ±20°
Thread Interface: M85*1 (Optional M65*1)
Flange Distance: 147.51mm (or 183.5mm depending on specific adapter config)
Working Distance: 48.82mm
Focus Spot Diameter: 17~20µm (Center / Edge)

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Other 532nm flat-field F-Theta lens:

Model	EFL (mm)	Scan Area (mm)	Entrance Pupil (mm)	Scan Angle (°)	Thread Interface	Flange Distance (mm)	Working Distance (mm)	M2 Thread Bottom (mm)
SL-532-70-100	100	70×70	10	±28	M85×1	107.98	98.98	50.54
SL-532-70-100N	100	70×70	10	±25	M85×1	112.5	106.5	52.82
SL-532-90-120A	120	90×90	8	±25	M85×1	142.65	132.65	38.91
SL-532-90-120N	120	90×90	10	±25	M85×1	149.98	134.98	36.3
SL-532-115-165	165	115×115	10	±20	M85×1 / M55×1	147.51	183.5	48.82
SL-532-115-165N	165	115×115	10	±25	M85×1	213.3	190.22	40.5
SL-532-115-170	170	115×115	14	±25	M85×1	244.4	195.4	40.5
SL-532-150-254	254	150×150	10	±25	M85×1	299	280	37
SL-532-150-254B	254	150×150	10	±24	M85×1	310.98	293.98	41.5
SL-532-180-254	254	180×180	10	±10.6	M85×1	330.4	303.3	33.95
SL-532-195-351-D10	351	195×195	10	±22.5	M55×1	431.52	390.52	17
SL-532-225-410	410	225×225	14	±22	M85×1	468.04	450.54	46.5
SL-532-297-420-D15	420	297×297	15	±28.5	M85×1	493.3	477.75	40.5
SL-532-335-520	520	335×335	16	±25.7	M102/M85×1	638.6	599.2	47.06