VILTROX PFU RBMH 85mm F1.8 Full-Frame Manual Focus Prime Lens Instruction Manual

VILTROX PFU RBMH 85mm F1.8 Full-Frame Manual Focus Prime Lens

Function

PFU RBMH 85mm F1.8 full-frame manual focus prime lens is a large aperture lens designed for E-mount.

Main Features:

• Full Frame,85mm focal length,F1.8 large aperture
• 10 elements in 7 groups, including 1 ED lens and 4 short wave length and high transparent lens
• HD Nano multilayer coating with water-resistant and antifouling coating
• Support Auto Iris, A-mode and S-mode on camera and EXIF information
• Smooth manual focus with precision components including brass barrel
• 9 blades ultra-round diaphragm
• Precision metal structure

Identifying the Parts

Attaching and Detaching the Lens

• To attach the lens
  Align the white index on the lens barrel with the white index on the camera, then insert the lens into camera mount and rotate it clockwise until it locks.
  ( For further details of attaching and detaching lens, please kindly refer to the User Manual of the camera.)

• To detaching the lens
  While holding down the lens release button on the camera, rotate the lens counterclockwise until it stops, then detach the lens.
  Please place the back of the lens upward to avoid scratches on the lens surface and the electronic contacts.

• Lens Cap
  When lens is detached, please cover it with a dust cap. Align the mounting index on the dust cap with the mounting index on the lens, then rotate the cap clockwise until it stops. And rotate it counterclockwise when removing the cap.

• Lens Hood
  Lens hood is used to reduce flare or scattering light of ghost and avoid rain, snow and dust sticking to the front of the lens.

• Attaching the Lens Hood
  Align the attaching index on the lens hood with the index on the lens, then insert the lens hood into the lens mount and rotate it clockwise until it clicks and now the stop index on the lens hood should match the index on the lens.

• Detaching the Lens Hood
  Rotate the lens hood counterclockwise until the attaching index is aligned with the index on the lens, then remove the lens hood.
  The lens hood can be attached or stored in the opposite direction.

Lens Construction Diagram

MTF Graph (PFU RBMH 85mmf1.8 E-Mount )

Safety Notes

• Do not look at the sun or bright source through the lens or camera, otherwise the vision will be impaired.
• Do not place the lens in the sun, regardless of whether it is mounted on the camera, otherwise the lens may fuse and cause a fire.
• Do not place the lens in a child-sensitive area, otherwise it risks accident or injury.
• Please do not disassemble the internal parts of the product yourself, which may cause damage. Using Tips
• When attaching the lens, be careful not to let it be hit by a mechanical impact.
• When stored, please make sure to put the lens cap on the lens.
• Please do not store the lens in a very humid place for fear of mildew.
• The lens is not water-resistant, so it must be used carefully when it is raining or near water. If the internal parts, lens or the electrical components are damaged by water, it is probably unable to repair.
• Temperature shock may cause fog or water droplets on the lens surface, so while going into a warm indoor environment in the cold weather, it would better place the lens in an airtight plastic bag or an oven until the lens temperature gets close to the room temperature. Please use the same method when taking the lens from a warm environment to a cold one.

Cleaning

• Please don’t touch the contacts on the lens with your hand. If the lens gets dirty, blow off the dust with a lens-nosed tiger and rub slightly with a clean, soft lens cloth(cleaning cloth).
• Please do not use any organic solvent, such as dilute or gasoline to clean the lens.

Specification

Thank you for choosing Viltrox Lens !
Before mounting the lens onto your camera, please read this manual carefully so as to understand and use all the functions of the Lens.

Shenzhen Jueying Technology Co.,Ltd.
TEL : +86-755-2877 9024
FAX : +86-755-2877 4730
MAIL : info@jyc-hk.com
URL : www.viltrox.com
FT Y : 2/F,Blk 4, Baokun Science and Technology Industrial Park, Xialingpai, Dalang Str., Longhua, Shenzhen, China

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>