【VS-LD series】

【VS-LD4】

Optical Mag.	0.008x	0.016x	0.03x	0.04x
FOV (VxHmm) 2/3”	-	-	-	-
FOV (VxHmm) 1/2”	600x800	300x400	160x213.3	120x160
FOV (VxHmm) 1/3”	450x600	225x300	120x160	90x120
WD(mm)	509.1	249.1	127.8	93.1
Working F/# *Iris open	2.1	2.11	2.14	2.16
TV Distortion	Less than 0.94%	Less than 0.93%	Less than 0.92%	Less than 0.91%

【VS-LD6.5】

Optical Mag.	0.01x	0.02x	0.04x	0.06x
FOV (VxHmm) 2/3”	-	-	-	-
FOV (VxHmm) 1/2”	480x640	240x320	120x160	80x106.7
FOV (VxHmm) 1/3”	360x480	180x240	90x120	60x80
WD(mm)	631.5	306.0	143.3	89.0
Working F/# *Iris open	2.28	2.31	2.35	2.4
TV Distortion	Less than 0.09%	Less than 0.05%	Less than 0.03%	Less than -0.02%

【VS-LD10】

Optical Mag.	0.02x	0.05x	0.08x	0.1x
FOV (VxHmm) 2/3”	-	-	-	-
FOV (VxHmm) 1/2”	240x320	96x128	60x80	48x64
FOV (VxHmm) 1/3”	180x240	72x96	45x60	36x48
WD(mm)	499.8	191.7	114.6	89.0
Working F/# *Iris open	2.24	2.31	2.37	2.42
TV Distortion	Less than -0.1%	Less than -0.05%	Less than -0.05%	Less than -0.05%

【VS-LD15】

Optical Mag.	0.03x	0.06x	0.1x	0.15x
FOV (VxHmm) 2/3”	220x293.3	110x146.7	66x88	44x58.7
FOV (VxHmm) 1/2”	160x213.3	80x106.7	48x64	32x42.7
FOV (VxHmm) 1/3”	120x160	60x80	36x48	24x32
WD(mm)	491.8	241.8	141.8	91.8
Working F/# *Iris open	2.06	2.12	2.2	2.3
TV Distortion	Less than 0.11%	Less than 0.09%	Less than 0.03%	Less than 0.00%

【VS-LD20】

Optical Mag.	0.04x	0.08x	0.15x	0.22x
FOV (VxHmm) 2/3”	165x220	82.5x110	44x58.7	30x40
FOV (VxHmm) 1/2”	120x160	60x80	32x42.7	21.8x29.1
FOV (VxHmm) 1/3”	90x120	45x60	24x32	16.4x21.8
WD(mm)	510.9	251.7	130.7	86.7
Working F/# *Iris open	2.04	2.13	2.25	2.39
TV Distortion	Less than 0.06%	Less than 0.00%	Less than -0.08%	Less than -0.15%

【VS-LD25】

Optical Mag.	0.135x	0.15x	0.2x	0.3x
FOV (VxHmm) 2/3”	48.8x65.1	44x58.6	33x44	22.0x29.3
FOV (VxHmm) 1/2”	35.6x47.4	32x42.7	24x32	16.0x21.5
FOV (VxHmm) 1/3”	26.7x35.6	24x32	18x24	12.0x16.0
WD(mm)	190.5	171.8	129.9	87.9
Working F/# *Iris open	2.04	2.07	2.16	2.34
TV Distortion	Less than 0.1%	Less than 0.02%	Less than 0.02%	Less than 0.02%

【VS-LD30】

Optical Mag.	0.1x	0.13x	0.2x	0.23x
FOV (VxHmm) 2/3”	66x88	50.8x67.7	33x44	28.7x38.3
FOV (VxHmm) 1/2”	48x64	36.9x49.2	24x32	20.9x27.8
FOV (VxHmm) 1/3”	36x48	27.7x36.9	18x24	15.7x20.9
WD(mm)	312.8	243.5	162.7	143.1
Working F/# *Iris open	2.31	2.37	2.52	2.58
TV Distortion	Less than 0.03%	Less than 0.02%	Less than -0.05%	Less than -0.05%

【VS-LD35】

Optical Mag.	0.3x	0.35x	0.4x	0.5x
FOV (VxHmm) 2/3”	22x29.3	18.9x25.1	16.5x22	13.2x17.6
FOV (VxHmm) 1/2”	16x21.3	13.7x18.3	12x16	9.6x12.8
FOV (VxHmm) 1/3”	12x16	10.3x13.7	9x12	7.2x9.6
WD(mm)	142.4	125.7	113.2	95.7
Working F/# *Iris open	2.47	2.56	2.66	2.85
TV Distortion	Less than -0.03%	Less than -0.03%	Less than -0.03%	Less than -0.03%

【VS-LD50】

Optical Mag.	0.1x	0.15x	0.2x	0.25x
FOV (VxHmm) 2/3”	66x88	44x58.7	33x44	26.4x35.2
FOV (VxHmm) 1/2”	48x64	32x43	24x32.3	19.2x25.8
FOV (VxHmm) 1/3”	36x48	24x32	18x24	14.4x19.2
WD(mm)	503.8	342.2	261.5	213.0
Working F/# *Iris open	2.75	2.87	3.0	3.12
TV Distortion	Less than 0.05%	Less than 0.05%	Less than 0.05%	Less than 0.05%

【VS-LD75】

Optical Mag.	0.15x	0.2x	0.3x	0.35x
FOV (VxHmm) 2/3”	44x58.7	33x44	22x29.3	18.9x25.1
FOV (VxHmm) 1/2”	32x43	24x32.3	16x21.5	13.7x18.4
FOV (VxHmm) 1/3”	24x32	18x24	12x16	10.3x13.7
WD(mm)	527.7	404.4	281.1	245.9
Working F/# *Iris open	4.37	4.56	4.94	5.13
TV Distortion	Less than -0.02%	Less than -0.02%	Less than -0.02%	Less than -0.02%