Tower 22 (Asahiflex IIA)

AsahiFlex IIA & IIB Instruction Manual
Download the AsahiFlex IIA & IIB Manual

 

Tower 22 (AsahiFlex IIa) with Asahi Bellowscope and Asahi-Kogaku Takumar 1:2.4 f=58mm Tower 22 (AsahiFlex IIa) with Asahi-Kogaku Takumar 1:2.4 f=58mm

 

Bellowscope

Sears Catalog - Asahi Bellowscope

Bellows Unit
Attaches to cameras above for extreme close-ups such as photos of very small subjects. Bellows expands for focusing to different distances. Folds.
T3 AR 9604.. $13.25
 

Asahiflex Bellowscope
First Offered 1957
Extension ~120mm

No image made with Bellowscope (yet)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Standard TAKUMAR 58mm F 2.4

   

Lens element

5

Minimum lens aperture

F 22

Distance scale

2 ft ~ 50 ft and infinity

Angle of view

41°

Weight

7 ozs  (200 grs)

Equipped with pre-set diaphragm adjusting ring

Sensational standard lens of f 2.4 even produced with 5 lens elements.  The focal length is designed at 58mm for single lens reflex camera, having excellent resolving power.  Especially designed for color photography because of the increasing popularity of color pictures.

T3 AR 022 - Tower "22" Camera. $89.50

3 AR 8491 - Leather Everyready Case. Has metal trim, hand and shoulder strap, protective hood for lens. $6.25

With 2.4 lens, dial for wider speed range (1/2 to 1/500 sec.) Uses series 6 filters, 1 5/8 adapter.

Asahi-Kogaku Takumar 1:2.4 f=58mm

First Offered 1957
Maximum f-stop f/2.4
Minimum f-stop f/22
f-stop mechanism preset
Filter Ring (40mm?) Series 6 Enteco Adapter Ring No. 61
Iris 12 (makes circular bokeh at any aperture)

Image made with Asahi-Kogaku Takumar 1:2.4 f=58mm

Japanese Maple

Tower 22 (AsahiFlex IIa) with Tower 1:2.5 f=35mm P.C Tower 22 (AsahiFlex IIa) with Tower Steinheil Munchen Culminar 1:4.5 f=135mm
 

Tower 35mm 1:2.5 Wide Angle Lens

Sears Catalog - Tower 35mm f:2.5 Wide Angle Lens

Tower 35mm f 1:2.5 Wide Angle Lens.
Increases field of view covered by normal 50mm lens. Increases field of view 1 1/2 times., 87% more picture area on your film. Use to include more of interiors, scenes, large groups of people, etc. Close-up effects. Focuses to 3 1/2 ft. Includes lens cap, leather case.

T3 AR08116 35mm Wide Angle Lens. $48.50

 

 

 

Tower 1:2.5 f=35mm

First offered 1958
Maximum f-stop f/2.5
Minimum f-stop f/22
f-stop mechanism Preset with lock
Filter Ring 49mm
Iris 14-blade (makes circular bokeh at any aperture)

 

Image made with Tower 1:2.5 f=35mm

Tri-Color Beech

 

Tower Steinheil München Culminar 1:4.5 135mm

Sears Catalog - Tower 135mm f:4.5 Telephoto Lens

Tower 135mm f:4.5 Telephoto Lens.
Long focal length lens that really brings your subjects up close! Magnifies about 3 times. Shows the image 3 times as large as normal 50mm lens. Close-up of wild animals from a distance...close-up of sports stars from the stands; ideal for taking close-up candid shots unobserved. Focuses 5 ft. to infinity. Includes lens cap, leather case. Lens mount dia. 36mm.

3C07175Y Tower 135mm f:4.5 Telephoto Lens. $58.50

Tower Steinheil München Culminar 1:4.5 f=135mm

First Offered 1956
Maximum f-stop f/4.5
Minimum f-stop f/32
f-stop mechanism main f-stop ring
Filter Ring 36mm (?)
Iris 17 (makes circular bokeh at any aperture)

 

Image made with Tower Steinheil München Culminar 1:4.5 f=135mm

Tri-Color Beech

 

Sears Catalog

Sears Catalog 1959

 

AsahiFlex IIA & IIB Instruction Manual
Download the AsahiFlex IIA & IIB Manual

 

Type

Single lens reflex

Used Film

35mm film

Picture Size

24mm x 36mm (Leica Size) 20 or 36 exposures

Standard Lens

Takumar 50mm f 3.5 (Helicoid lens barrel with pre-set diaphragm adjusting ring) Takumar 58mm f 2.4 (Helicoid lens barrel with pre-set diaphragm adjusting ring)

Shutter

Focal plane shutter.

IIA – T, B, ½, 1/5, 1/10, 1/25, 1/50, 1/100, 1/200, 1/500 sec.

IIB – B, 1/25, 1/50, 1/100, 1/200, 1/500

Focusing

Focusing is secured by turning the lens barrel, observing the Image produced on the focusing finder glass through the reflex mirror.

 Focusing range (when extension tube not used):

58mm F 2.4 …… 2 Feet – infinity

50mm F3.5 ……2.5 feet – infinity

Finder

Eye level view finder equipped in addition to the reflex focusing finder glass.

Synchro-Flash

Flash synchronized; with X & F terminals.

(European tip)

Double Exposure Prevention

Coupled film winding and shutter cocking prevents double exposure.  If desired double or multiple exposure can be made by turning the rewinding clutch to R.)

Lens Interchangeable

Screw-in type Asahiflex Lens mount.  (37mm)

 

 

AsahiFlex IIA & IIB Instruction Manual
Download the Asahiflex IIA & IIB Manual


Asahi Pentax Auto Bellows / Slide Copier Operating Manual

Download Honeywell Pentax Lens Manual
Download the Honeywell Pentax Takumar Lens Manual

thb_cover_takumar_i_l_op_man.gif (3501 bytes)

Download Takumar Interchangeable
Lenses Operating Manual

Download Asahi Pentax Takumar Interchangeable Lenses Operating Manual

Download Asahi Pentax Takumar Interchangeable
Lenses Operating Manual (early version)

 
 

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