Telecentric zoom lens

PMS-ZT0220-A

Telecentric Zoom Lens, 0.21× to 1.97×

Object-side telecentric zoom lens for sensors up to 1 inch: 0.21× to 1.97× at an 86 mm working distance that stays the same as the magnification changes. C-mount.

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0.21× – 1.97×

Optical magnification

86 mm

Working distance

1 inch

Max. sensor size

PMS-ZT0220-A Telecentric Zoom Lens, 0.21× to 1.97×

Overview

About the PMS-ZT0220-A

An object-side telecentric zoom lens for sensors up to 1 inch: 0.21× to 1.97× at an 86 mm working distance. The conjugate distance and the working distance stay the same when the magnification changes, and any magnification between the minimum and the maximum can be used.

Features

Object-side telecentric design, without distortion within the depth of field
Supports 1-inch sensors, keeping object-side resolution over a larger field of view
Conjugate distance and working distance stay the same when the magnification changes
Continuous telecentric zoom: every magnification between the minimum and the maximum is valid

Technical Specifications

PMS-ZT0220-A Specifications

General

Optical magnification	0.21× – 1.97×
Working distance	86 mm
Max. sensor size	1 inch
Mount	C-mount
Working temperature	−10 °C to +50 °C

Optical performance

Magnification	Resolution (µm)	F-number	TV distortion	Telecentricity (°)	Depth of field (mm)	N.A.
0.21×	26.91	7.81	−0.04%	0.02	6.99	0.014
0.3×	18.35	7.71	0.05%	0.02	3.43	0.019
0.4×	12.89	7.35	0.07%	0.01	1.84	0.027
0.5×	10.64	7.40	0.06%	0.01	1.18	0.034
0.6×	8.86	7.64	0.05%	0.01	0.85	0.039
0.7×	7.29	7.96	0.03%	0.01	0.65	0.044
0.8×	6.25	8.35	0.02%	0.02	0.52	0.048
0.9×	5.56	8.82	0.01%	0.07	0.44	0.051
1.0×	5.21	9.34	0.00%	0.12	0.37	0.054
1.1×	4.89	9.92	−0.01%	0.18	0.32	0.056
1.2×	4.85	10.42	−0.01%	0.23	0.29	0.058
1.3×	4.63	10.86	−0.02%	0.27	0.26	0.060
1.4×	4.64	11.33	−0.03%	0.31	0.23	0.062
1.5×	4.57	11.83	−0.03%	0.34	0.21	0.064
1.6×	4.53	12.23	−0.03%	0.36	0.19	0.065
1.7×	4.46	12.69	−0.04%	0.39	0.17	0.067
1.8×	4.41	13.06	−0.04%	0.41	0.16	0.069
1.9×	4.32	13.43	−0.04%	0.43	0.15	0.071
1.97×	4.30	13.69	−0.05%	0.44	0.14	0.072

Object field (mm), width × height

Magnification	1" sensor	2/3" sensor	1/1.8" sensor	1/2" sensor	1/3" sensor
0.21×	60.6 × 45.5	41.7 × 31.3	33.8 × 25.4	30.3 × 22.7	22.7 × 17.0
0.3×	42.7 × 32.1	29.4 × 22.0	23.9 × 17.9	21.4 × 16.0	16.0 × 12.0
0.4×	32.0 × 24.0	22.0 × 16.5	17.9 × 13.4	16.0 × 12.0	12.0 × 9.0
0.5×	25.6 × 19.2	17.6 × 13.2	14.3 × 10.7	12.8 × 9.6	9.6 × 7.2
0.6×	21.3 × 16.0	14.7 × 11.0	11.9 × 8.9	10.7 × 8.0	8.0 × 6.0
0.7×	18.3 × 13.7	12.6 × 9.4	10.2 × 7.7	9.1 × 6.9	6.9 × 5.1
0.8×	16.0 × 12.0	11.0 × 8.3	8.9 × 6.7	8.0 × 6.0	6.0 × 4.5
0.9×	14.2 × 10.7	9.8 × 7.3	7.9 × 6.0	7.1 × 5.3	5.3 × 4.0
1.0×	12.8 × 9.6	8.8 × 6.6	7.1 × 5.4	6.4 × 4.8	4.8 × 3.6
1.1×	11.6 × 8.7	8.0 × 6.0	6.5 × 4.9	5.8 × 4.4	4.4 × 3.3
1.2×	10.7 × 8.0	7.3 × 5.5	6.0 × 4.5	5.3 × 4.0	4.0 × 3.0
1.3×	9.8 × 7.4	6.8 × 5.1	5.5 × 4.1	4.9 × 3.7	3.7 × 2.8
1.4×	9.1 × 6.9	6.3 × 4.7	5.1 × 3.8	4.6 × 3.4	3.4 × 2.6
1.5×	8.5 × 6.4	5.9 × 4.4	4.8 × 3.6	4.3 × 3.2	3.2 × 2.4
1.6×	8.0 × 6.0	5.5 × 4.1	4.5 × 3.4	4.0 × 3.0	3.0 × 2.3
1.7×	7.5 × 5.6	5.2 × 3.9	4.2 × 3.2	3.8 × 2.8	2.8 × 2.1
1.8×	7.1 × 5.3	4.9 × 3.7	4.0 × 3.0	3.6 × 2.7	2.7 × 2.0
1.9×	6.7 × 5.1	4.6 × 3.5	3.8 × 2.8	3.4 × 2.5	2.5 × 1.9
1.97×	6.5 × 4.9	4.5 × 3.4	3.6 × 2.7	3.3 × 2.4	2.4 × 1.8

Drawings

Dimensions and System Components

Datasheet

Full specification sheet for the PMS-ZT0220-A.

PMS-ZT0220-A datasheet (PDF)

Configure the PMS-ZT0220-A for your camera

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