iPhone Now Embraces B4-mount Zoom Lenses

A Dreamy Adapter Debuts!

NAB Show Announcement
Central Hall, booth number C12629

Be sure to visit NAB 2013 to see the product demonstration!

Manufactured by Kowa Company Ltd., a Japan-based enterprise known for PROMINAR telescopic lenses.

Adapter to the iPhone from B4

The new adapter behaves as a front converter making your iPhone attachable to B4-mount zoom lenses without an extension adapter by adopting high power optics. Consequently, the overall F-value depends only on the iPhone's, i.e. 2.4.

B4 mount adapter sideiPhone Mount side

B4-mount side             iPhone side

Combination Adapters

B4 mount adapterNEW B4 mount adapter

B4-mount adapter        New B4-mount adapter

Case for iPhone 5

Case for iPhone 5

A Setup Example

Rear View         
Rear View

        Front View
Front View

Setup Components

Releasing device HDCPConverter from HDMI to HD-SDI

HDCP releasing device        “HDMI to HD-SDI” converter

All drive batteryHigh-resolution viewfinder

   All-drive battery          High resolution view-finder



This page QRcode


TONO B4 iPhone Adapter

This product is build to order.
Please allow a month for delivery.

Contact : xrobomaru@yuchica.com

Selling agency

muk_BL03 - コピー

muk camera service

Sanwa Bldg, 2-A ,1-20, Otamachi
Naka-ku, Yokohama 231-0011 Japan