FAQs - By Product

[Question] I'd like to know the details about an optional external viewfinder. Is there any information about the GV-1?

Main Specifications:

Items	Specifications
Lens name	28mm/21mm external viewfinder (value for 35 mm cameras)
Lens type	Alberta type inverse-Galileo lens Optical view finder (with 5 lenses)
Finder magnification	0.42
Rate of view	approx. 90% (The aspect ratio of 3:2, 3m)
Dioptric	Finder image - 1.0D (3m)
Eye point	From the final face of the eye point lens: 15 mm From the rear end of the lens frame: 12.8 mm Pupil diameter: 5 mm

[Using with the GH-1 (hood & adapter) or with the GW-1 (wide conversion lens) ]
You may see vignetting below through the viewfinder, it will not affect a captured image.

[Note]

• You cannot use the external viewfinder with an external flash at one time.
• Please use framing with it only as a guide. Since a framing with the optional viewfinder will be taken an image with a little larger range in the left, upper, and bottom side.