Jump to content


Photo

Portholing


  • Please log in to reply
1 reply to this topic

#1 Balaji Selvam

Balaji Selvam

    New

  • Basic Members
  • Pip
  • 1 posts
  • Cinematographer
  • India

Posted 29 September 2014 - 09:19 AM

What is Portholing


  • 0

#2 Albion Hockney

Albion Hockney
  • Basic Members
  • PipPipPipPip
  • 486 posts
  • Cinematographer
  • LA

Posted 29 September 2014 - 09:56 AM

when a lens vingettes around the edges so it is darker in the corners.... giving a effect of looking through a porthole

 

 

most leneses wide open "porthole" or vingette atleast a little bit even if it is barley noticeable. some older vintage lenses porthole quiet a bit especially wide open.


  • 0


FJS International, LLC

Willys Widgets

Broadcast Solutions Inc

Media Blackout - Custom Cables and AKS

Gamma Ray Digital Inc

Ritter Battery

Metropolis Post

Abel Cine

Rig Wheels Passport

New Pro Video - New and Used Equipment

Aerial Filmworks

The Slider

Visual Products

Technodolly

CineTape

Wooden Camera

Glidecam

rebotnix Technologies

Tai Audio

CineLab

Paralinx LLC

Rig Wheels Passport

Wooden Camera

Tai Audio

CineTape

Glidecam

Visual Products

Media Blackout - Custom Cables and AKS

FJS International, LLC

Paralinx LLC

Broadcast Solutions Inc

rebotnix Technologies

Metropolis Post

Abel Cine

Aerial Filmworks

Ritter Battery

CineLab

Technodolly

New Pro Video - New and Used Equipment

The Slider

Willys Widgets

Gamma Ray Digital Inc