KEYENCE CA-LMHE0510 User Manual

13062E 1074-1 96M13062 Printed in Japan

CAUTION

NOTICENOTICE

CAUTION

NOTICENOTICE

Point

96M13062

Telecentric Macro Lens Supporting 4/3" Images

CA-LMHE0510

Instruction Manual

Before using this lens unit, be sure to thoroughly read this Instruction Manual. After you are finished with this Instruction Manual, be sure to store it in a safe place for quick reference.

Checking the Package Contents

This package includes the following items. Make sure that all of the items are in the package.

 CA-LMHE0510 (Lens) .....................................................................................1

 Instruction Manual (this document)

Safety Precautions

 Symbols

The following symbols are used for the list of precautions to ensure safety and to prevent personal injury and/or property damage when using the device.

It indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.

It indicates a situation which, if not avoided, could result in product damage as well as property damage.

It indicates additional information on proper operation.

Tips on Correct Use

Do not look at light sources through the lens. Doing so may cause eye damage .

 Installation

Do not use the CA-LMHE0510 in the following locations:

• Locations where the CA-LMHE0510 is exposed to direct sunlight.

• Locations where the ambient temperature exceeds or drops below the specification range, or where the temperature changes rapidly.

• Locations which are poorly ventilated.

• Locations where the relative humidity drops below 35% or exceeds 85% RH, or where condensations occurs.

• Locations where there are corrosive gas or flammable gas.

• Locations where there are much dust, sodium, or iron powder.

• Locations where water, oil, or chemicals may splash onto the CA-LMHE0510.

• Locations where the CA-LMHE0510 may be directly subjected to vibration or impact.

Specifications

Model CA-LMHE0510

Optical magnification ×0.5 to ×1.0

WD*1 (with standard magnification)

Maximum supported image size 4/3-inch (ø23 mm)

Captured field of view (with standard magnification)

Effective f-stop 5.0 to 32

Resolving power Center/periphery: 120 cycles/mm

Resolution

TV distortion

Depth of field

Mount C-mount

Ambient temperature and humidity ranges

Weight Approx. 1,050g

*1 WD indicates the distance from the tip of the lens to the workpiece. Changing the

*2 The resolution indicates a theoretical value calculated at 550 nm. *3 The depth of field is a theoretical value calculated with an effective f-value of 16 and

magnification changes this distance.

a circle of least confusion of 40 μm. This varies depending on the f-value.

All the above specifications are values based on the optical design, so there may be differences based on factors such as assembly precision.

×0.5 80.0 mm

×1.0 81.8 mm

4/3" 36.8 mm×27.6 mm to 18.4 mm×13.8 mm

2/3" 17.6 mm×13.2 mm to 8.8 mm×6.6 mm

×0.5 6.7 μm

×1.0 3.4 μm

×0.5 0.10%

×1.0 0.10%

×0.5 5.120 mm

×1.0 1.280 mm

0 to 50°C, 35 to 80%RH (No condensation)

Dimensions

Specified fixing locations on the device Fix the lens at the locations indicated with shade in the front and back.

10.0 93.5

φ80.0

φ79.0

φ64.0

* This varies depending on the focal magnification. Extension amount: 0 to 31.9 mm

(the extension amount is at its maximum value when the magnification is at its minimum value).

119.6*

13.5 5.5

24.5

49.5

17.526

4.0

1-32 UNF C-mount

47.0

φ39.5

φ42.0

φ80.0

φ82.0

 Handling

• In case of transportation, use the same packaging as when the unit was delivered to avoid damage.

• Take care not to dirty the surface of the lens and do not touch it with your hands.

• If the surface of the lens is dirty, clean it using a commercially available lens cleaning kit.

 Installation method

• When installing this product, be sure to fix the camera side and the lens side in place at the locations indicated (as shown in the dimensions diagrams).

• Never fix in place only the camera or the lens, as doing so may lead to the lens falling off of the camera, which may lead to accidents, failures, and damage.

• To fix the lens in place, apply uniform pressure at the indicated locations. Never fix the lens in place at locations other than those indicated or use a method that applies pressure in a single location such as a setscrew. Doing so may lead to product failures or damage.

• This is a precision instrument, so if you will use this product in an environment that will subject it to direct vibrations or impacts, implement appropriate vibration proofing countermeasures. Continually using this product in an environment that subjects it to vibrations or impacts may lead to product failures or damage.

• If you will attach this product to a piece of equipment, use an insulated attachment base or similar device to ensure that this product is insulated from the equipment. The lens and camera are grounded through their frames, so installing these products without guaranteeing insulation in a location in which electric potential differences and noise are present may lead to equipment damage and malfunctions.