FUJIFILM HF-XA-1F C-Mount Fixed Focal Lens Instruction Manual

FUJIFILM HF-XA-1F C-Mount Fixed Focal Lens Instruction Manual

FUJINON LENS
HF8XA-1F/HF12XA-1F/HE16XA-1F/HF25XA-1F/HF35XA-1F
C-Mount Fixed focal lens

Before using this product, please read this operation manual carefully, and keep the manual handy for future use.

GENERAL DESCRIPTION

FUINON HF-XA-IF is a fixed focal lens with C-mount and locking iris/focus for machine vision applications.

PART NAMES

*1 The standard iris diaphragm plate (no engraved mark) is assembled in the lens at the factory before shipment.
Change the standard iris diaphragm plate with other supplied plates (engraved marks “C” and “E” ) as required.

*2 Two spare iris mounting screws supplied.

CHANGING THE IRIS DIAPHRAGM PLATE

The lens F-number setting (IRIS Value) can be changed using the interchangeable iris diaphragm plate supplied with this lens.
Use the following procedure to change the iris diaphragm plate.

1. Detach the mount lock ring from the lens body.
2. Use a Phillips screwdriver to remove the iris mounting screws.
3. Pull out the iris diaphragm plate to detach it from the lens body.
4. Insert another iris diaphragm plate into the lens body.
5. Use a Phillips screwdriver to attach the iris mounting screws.
6. Attach the mount lock ring to the lens body.

Note 1. Two iris mounting screws are supplied as spares. Make sure to keep the spare screws in a safe place.

Note 2. Carefully tighten the iris mounting screws and make sure they are not tightened with excessive torque. If the screws are tightened with excessive torque, the lens may become deformed or damaged. (Recommended tightening torque: 0.1 N • m)

Note 3. When replacing the plate, be careful not to let foreign matter such as dust get inside.

INSTALLATION

When this product is attached to the camera, the focus adjustment is performed at the same time.
The focus is adjusted depending on the extent to which this product is screwed into the camera mount.
Use the following procedure to attach this product to the camera.

1. Align the C-mount thread of the lens with the mount thread of the camera, and then slowly rotate the lens body clockwise to screw it into the camera mount.

2. Rotate the lens body while lightly pulling it and adjust the focus.
   Rotate the lens body clockwise to set the focus on the near side and rotate it counterclockwise to set the focus on the infinity side.

3. After the focus is set, rotate the mount lock ring clockwise while lightly pulling the lens body.
   Tighten the mount lock ring until the lens body is firmly attached to the camera.

Note 1. When the mount lock ring is tightened, make sure to firmly hold the lens body so that it does not rotate. If the lens body is pulled insufficiently or the mount lock ring is loosely tightened, the lens focus is likely to deviate or may cause rattling or looseness in relation to the camera mount, after the lens is attached to the camera.

Note 2. Loosening of the mount lock ring can be prevented by making use of three threaded holes (M2 × 2.5 mm) on the mount lock ring. You need to procure (on your own) the screws to be used to prevent the mount lock ring from being loosened.

Note 3. The lock hole can be used to retighten the mount lock ring. Use a rod measuring less than Φ 1.9 mm as the locking device.

SPECIFICATIONS

*1 The standard plate (no engraved mark) is assembled in the lens at the factory before shipment.

Design and specifications are subject to change without notice.

Optical Device & Electronic Imaging Products Div.
1-324 UETAKE. KITA-KU. SAITAMA CITY. SAITAMA 331-9624. JAPAN
TEL. 81-48-668-2152 FAX. 81-48-651-8517
http://www.fujifilm.com/products/optical_devices/cctv/
http://www.fujifilm.com/products/optical_devices/cctv/offices/

ILLUSTRATION

FOR YOUR SAFETY

This section explains important notices about how to use this product safely.
Before using this product, be sure to read this section carefully and follow the instructions.

WARNING and CAUTION:

WARNING: Indicates the possibility of causing death or serious injury if the product is misused.

CAUTION : Indicates the possibility of causing injury or substantial damage if the product is misused.

WARNING

• Do not use the lens to look at the sun or other powerful light sources.
  Doing so could cause eye injury.

• Make sure all parts are mounted and fastened securely.

CAUTION

• Take care when carrying the lens. Dropping the lens while carrying may cause injury.
• Do not remodel the instrument: it may impair the functions of product.

MEMO

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