6.5X high-resolution zoom lens · Manual or motorized

PMS-6805-K

6.5X High-Resolution Zoom Lens for 1-inch Sensors

6.5:1 high-resolution zoom lens with coaxial illumination for 1-inch sensors: 0.7× to 4.5× at an 88 ± 2 mm working distance, with manual or motorized zoom. C-mount.

Premium zoom optics, without the premium price.

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0.7× – 4.5×

Optical magnification

6.5:1

Zoom ratio

88 ± 2 mm

Working distance

1 inch

Max. sensor size

Overview

About the PMS-6805-K

A high-resolution zoom lens for 1-inch cameras: 0.7× to 4.5× with a 6.5:1 zoom ratio at an 88 ± 2 mm working distance, for observing a large field of view. Zoom is manual or motorized, with coaxial illumination.

Features

Optical magnification 0.7× to 4.5×, zoom ratio 6.5:1
Designed around a 1-inch camera for a large field of view
Compact design, easy to integrate and install

Applications

Semiconductor
Automation
Electronic communication

Motorized control

Can be ordered with a fully integrated motorized control system, controlling one or two axes over RS232 or USB; the underlying software code for OEM platforms is available.

Technical Specifications

PMS-6805-K Specifications

General

Optical magnification	0.7× – 4.5×
Zoom ratio	6.5:1
Working distance	88 ± 2 mm
Max. sensor size	1 inch
Mount	C-mount
Zoom	Manual or motorized
Illumination	Coaxial
Total length	264 mm

Optical performance

Magnification	Depth of field (mm)	N.A.	F-number	Resolution (µm)	TV distortion
0.7×	2.04	0.028	12.46	11.98	< 0.02%
1.0×	1.05	0.038	13.13	8.83	< 0.02%
1.5×	0.50	0.053	14.14	6.33	< 0.02%
2.0×	0.30	0.066	15.16	5.08	< 0.02%
2.5×	0.20	0.079	15.86	4.25	< 0.02%
3.0×	0.15	0.09	16.71	3.73	< 0.03%
3.5×	0.11	0.101	17.35	3.32	< 0.04%
4.0×	0.09	0.112	17.84	3.00	< 0.05%
4.5×	0.07	0.122	18.32	2.75	< 0.06%

Field of view (mm), diagonal × horizontal × vertical

Magnification	1" sensor	2/3" sensor	1/2" sensor	1/3" sensor
0.7×	22.86 × 18.29 × 13.71	15.71 × 12.57 × 9.43	11.43 × 9.14 × 6.86	8.57 × 6.86 × 5.14
1.0×	16.00 × 12.80 × 9.60	11.00 × 8.80 × 6.60	8.00 × 6.40 × 4.80	6.00 × 4.80 × 3.60
1.5×	10.67 × 8.53 × 6.40	7.33 × 5.87 × 4.40	5.33 × 4.27 × 3.20	4.00 × 3.20 × 2.40
2.0×	8.00 × 6.40 × 4.80	5.50 × 4.40 × 3.30	4.00 × 3.20 × 2.40	3.00 × 2.40 × 1.80
2.5×	6.40 × 5.12 × 3.84	4.40 × 3.52 × 2.64	3.20 × 2.56 × 1.92	2.40 × 1.92 × 1.44
3.0×	5.33 × 4.27 × 3.20	3.67 × 2.93 × 2.20	2.67 × 2.13 × 1.60	2.00 × 1.60 × 1.20
3.5×	4.57 × 3.66 × 2.74	3.14 × 2.51 × 1.89	2.29 × 1.83 × 1.37	1.71 × 1.37 × 1.03
4.0×	4.00 × 3.20 × 2.40	2.75 × 2.20 × 1.65	2.00 × 1.60 × 1.20	1.50 × 1.20 × 0.90
4.5×	3.56 × 2.84 × 2.13	2.44 × 1.96 × 1.47	1.78 × 1.42 × 1.07	1.33 × 1.07 × 0.80

Drawings

Dimensions and System Components

Field-of-view cross-reference of the 6.5X high-resolution zoom lens — Field-of-view cross-reference with attachment lenses (0.25× to 2×) and TV adapters (0.5× to 2×): combined magnification, depth of field and field of view for 1/2" to 32 mm sensors.

6.5X high-resolution zoom lens selection diagram — Product selection: adapters, the lens and its attachment lenses.

Datasheet

Full specification sheet for the PMS-6805-K.

PMS-6805-K datasheet (PDF)

Configure the PMS-6805-K for your camera

Tell us your camera, field of view and working distance, and we will put together the lens, adapter tubes, attachments and illumination with a quotation.