Pentax Zoom 105-R (1991)

SPECIFICATIONS

Type:

35 mm fully automatic leaf-shutter camera with built-in

zoom lens

Film:

35 mm perforated DX-coded film with ISO rating from

25 to 3200 |EV1 step).

24 x 36 mm format

Film loading:

Auto film loading Closing rear lid will automatically

wind film to first exposure

Film movement:

Auto winding: single-frame advance mode;

Consecutive Shooting mode (13 sec. interval between

shots)

Auto rewinding starts at end of roll Auto stop upon

completion of rewinding.

With auxiliary rewind button, film roll can also be

rewound in mid roll.

Frame number:

Automatic readout of successive frame numbers in

ascending order when shooting, and descending

order when rewinding.

Lens:

Pentax 38 to 105 mm. f 4 to f 7.8, power zoom lens

(with Macro). 11 elements in 9 groups, angle 59° to

23.5°

Focusing system:

Infrared active autofocusing with focus-lock.

Hange: 1.35 m (4.4 ft) - * (infinity): 0.75 m (2.5 ft) -

1.35 m (4.4 ft) in Macro; 0.45 m (1 5 ft| fixed in Super

Macro

Zooming:

2 modes: Continuous Zoom and Step Zoom

Shutter:

Programmed AE electronic shutter; approx. 1 250 to

13 sec.; Bulb (12 sec. to 60 min.|; Bulb-Timer

(1 to 60 sec.); electromagnetic release.

Self-timer.

Electronic red lamp indication. Approx 10-sec. delay.

Cancellation after activation is possible. Multi-frame

self-timer can take up to 5 frames.

Viewfinder:

Actual image zoom viewfinder. 87% field-of-view ratio.

Magnification 0 45X (38 mm position), 1.16X (105 mm

position, 1.09X (Macro). 0.97X (Super Macro)

Exposure:

Programmed auto-exposure, range (IS0100) in Auto

mode: EV9 ~ EV16.5 (38 mm), EV11.5 ~ EV16.5

(105 mm and Macro). Flash On and Flash Off: EV6 ~

16.5 (38 mm), EV8 ~ 16.5 (105 mm and Macro)

Exposure compensation: ±3EV (0.5EV steps)

Backlight compensation: +1.5EV compensation

Multi-exposure: Possible

Flash:

Built-in zoom flash with red-eye reduction flash mode.

Automatic low-luminance firing in Auto mode.

Charging time — Approx. 3 sec. (using fresh lithium

batteries at normal temperature).

Interval shooting:

Electronically controlled, started by pressing shutter

release button.

Power source:

Two 3V lithium batteries (equivalent to CR123A).

Size and weight:

143.5 (W) x 82.5 (H) x 66.5 (D) mm (5.6" x 3.2" x 2.6")

480 g (16.9 oz.) without batteries

Accessory: Strap

DATE model

Data mechanism:

Crystal quartz controlled; LCD with digital clock.

Imprinting mode:

"Year. Month and Day", ' Day. Hour and Minute' or

blank.

Size & weight:

143.5 (W) x 82.5 (H) x 68.5 (D) mm (5.6" x 3.2" x 2.7");

490 g (17.3 oz.) without batteries.