American Cinematographer - December 1980 - 56

ARRI AT PHOTOKINA '80

Continued from

and

Page 1235

brilliancy.

ANGENIEUX ZOOM 25x25 7/4-7/8 FOR
ARRIFLEX 35

This

lens, for ARRIFLEX 35mm
has a focal length range of 25

new

cameras,

to 625mm. As the first lens with a 25-fold

The Zeiss Vario-Sonnar 1.8/10-100 T2 lens for Arriflex 16 combines very high speed with
excellent image quality and compact construction. The high maximum aperture of f/1.8 is

maintained

over

the

complete focal length range. (BELOW) The Angenieux Zoom 25 x 25
length range of 25 to 625-a 25-fold magnification.

T4-T8 for Arriflex 35 has a focal

magnification range for 35mm film, it
provides excellent optical quality at every
setting. The aperture values are T/4 at
25mm focal length to T/8 at 625mm focal
length. The greatest image ratio is 1:1.24.
This gives an image scale of 0.8. Thus,
with longest focal length setting and
shortest focus setting, an object measur¬
ing 20 x 27mm can be shot filling the
frame. The nearest focussing distance is
1.3 m (4').
The Angenieux Zoom 25 x 25 is a pre¬
cision tool of highest optical and mechan¬
ical quality. It is robust and weighs ap¬
prox. 5 kg (12 lbs).
The new Angenieux Zoom 25 x 25 is an
interesting addition to the extensive
range of lenses available for ARRIFLEX
35mm

cameras.

ASPHERON® SUPER WIDE ANGLE
SUPPLEMENTARY LENS "5666"

Fitting the existing 9.5 and 12mm high
speed Zeiss Distagon lenses with the
Aspheron® Super wide angle sup¬
plementary lens "5666" opens up a fan¬
tastic range of applications. With this the
owner of the above Distagon lenses has
two new high speed wide angle lenses
whose qualities have not been surpas¬
sed:

Short focal

length of 5.6 or 6.6mm
High aperture ratio of f/1.2
No picture distortion
Very large depth of focus even with max¬
imum aperture.
These results have only been made
possible by the introduction of new opti¬
cal concepts and calculating methods as
well

Servo-Zoom for Arriflex 16mm cameras. To make possible the optimal setting of zoom
lenses in conjunction with 16mm cameras, Arri engineers have developed this new zoom
drive, which consists of the motor, the motor mount and the zoom hand grip. The zoom

range can

be steplessly adjusted between 0.8 seconds and 6 minutes.

as

advances in the manufacture of

aspherical surfaces.
The wide angle adapter is not a normal
spherical lens. So as not to affect the
excellent quality of the basic lens, the
adapter lens has a high optical niveau
and an optimal form calculated by com¬
puter. It is a unique multi coated glass
meniscus lens which enables

an

en¬

largement of the viewing angle without
loss of light and without distortion of the
picture.
ARRIFLEX LIGHTWEIGHT SUPPORT
This compact
unit has been

shoulder

and 35 III
in

use

and light-weight support
especially conceived for

of the ARRIFLEX 16 SR

together with
Light-Weight Follow Focus System,
cameras
American Cinematographer - December 1980

Table of Contents for the Digital Edition of American Cinematographer - December 1980
