1971 Sears Wishbook

ASTRONOMICAL TELESCOPES

Beginner's Model .. refractor telescope with

1.5x erector lens for terrestrial use. Magnifica–

tion is 30 and 100 times inverted, 45 and 150 times

erected. 50mm objective lens is achromatic-<:oated,

has 600mm focal length. Oculars: H 6mm and H

20mm. Sun filter incl. Plastic and metal scope. 49-

in. wooden tripod. Instructions incl. From Japan.

4 C 6334-Shipping weight 7 pounds . .. ... $19.88

Student Model . . the perfect instrument for

the young astronomy buff. Magnifies up to 233

times .. has 700mm focal length and 2.4 in. refrac–

tor objective. Two different power color-coded ocu–

lars: K 20mm, HM 6mm. 5x24 viewfinder. Altazi–

muth mount with slow-motion altitude controls. All

metal outside, fine coated optics inside. Barlow lens

about doubles each power. Cross-hair sighting

scope, dual-knob focusing. Diagonal prism. Sun and

moon filters. 5-ft. metal extension leg tripod with

accessory tray. Instructions incl. Japan.

4 C 6331 C-Shipping weight 11 pounds .. . . $49.99

SEARS MICROSCOPES

open up a whole new world

Student Model Zoom Electric Microscope.

Zoom in on specimens, shift powers by pushing

a button. 1200-power scope has 4 standard-size ach–

romatic objectives (5x, 12x, 40x, 60x); !Ox thru 20x

zoom ocular with automatic push-button control.

Optical condenser; 5-stop disc diaphragm; l 1h-in.

piano-concave mirror. Metal; 14-in. open height.

For power zoom control, use 2 "AA" batteries . .

not incl. Comes with 2 prepared slides, 4 blank

slides, stains, mounting fluid, instructions and 126-

page book with experiments to perform, introduc–

tion to microscopy. Wood cabinet. From Japan.

4 C 6368-Shipping weight 7 pounds 10 oz. $44.99

(

and 5 ) Metal Zoom Microscope Labs. Profes–

sional-type scopes have premium components.

Sears Laboratory Approved A.C. transformer for

light source, dual-knob focusing. Zoom ocular for

full power range, sharp focus at every magnifica–

tion. Instructions and a 126 pg. book with an intro–

duction to microscopy are included. From Japan.

1200-Power Scope has 84 separate pieces of

equipment for serious and detailed experimen–

tation. Optically-ground lenses; additional extra–

fine dual-knob focusing. 4 achromatic objectives

(8x, 12x, 30x, 60x) on rotating turret; !Ox through

20x zoom ocular; l 'h-inch piano-concave mirror.

Built-in semi-mechanical stage; automatic power

computer. 11-inch open height.

4 C 6379C-Shipping weight 11 lbs. . . . ... . $54.99

Also (not shown): Scope above with Wood Cabinet

.. 2 prepared slides, 4 blank slides, stains, mount–

ing fluid and instructions included.

4 C 6377-Shipping weight 9 pounds 8 oz.. $39.99

750-Power Scope. 48 pieces of equipment in-

cluding a frog, butterfly, shrimp hatchery. 4 ob–

jectives (5x, !Ox, 30x, 50x) on rotating turret; !Ox

thru 15x zoom ocular. 1-in. plano-<:oncave mirror.

Automatic power computer. 8%-in. open height.

4 C 6378-Shipping weight 6 pounds 3 oz.. $33.99

Also (not shown): Scope above with 2 prepared

slides, 4 blank slides, stains, mounting fluid and in–

structions. Gift boxed.

4 C 6374-Shipping weight 4 pounds 10 oz. $23.99

600-Power Scope has 3 objectives (150, 300,

600 powers) on rotating turret; 15x ocular. Pla–

no-mirror; built in battery operated illuminator . .

uses 2 "AA" penlight batteries (not included). Met–

al; 7%-inch open height. 2 prepared slides, 4 blank

slides, stains, mounting fluid and instructions in–

cluded. From Japan.

4 C 6375-Shipping weight 3 pounds 9 oz... . $9.88

Prepared Microscope Slides of Actual Speci-

mens. Set of 60 slides .. professionally pre–

pared and labeled. Five categories, 12 slides each:

Organs oflnsects (e.g. Butterfly Scale), Structure of

Blood (e.g. Human Blood), Plants (e.g. Pine Nee–

dles). Little animals (e.g. Mosquito Egg), and Sea

Life (e.g. Scale of Shark). Slides measure lx3-

inches. From Japan.

4 C 6381-Shipping weight 1pound1 oz. . . . $4.99

Get the

big picture with

SEARS

BINOCULARS

f:JphCsforeveryooe

( 8 thru

10)

Binoculars with perfectly aligned, opti–

cally ground achromatic lens system, hand polished

and coated, give clear, color-true images without clis–

tortion; reduce glare, increase brilliance. Fast center

focusing plus right eye adjustment .. adapts to all

eyesight. Simulated leather case. From Japan.

Wide Angle Zoom Binoculars. A truly complete

binocular because it moves from 7x thru 16x with

a flick of the finger. Use 7x, 8x, 9x for general view–

ing; zoom-in for close-ups or long distance spotting

with !Ox thru 16x. Camera-like diaphragm gives sure

control while changing powers. Wide-angle feature

increases view to almost double that of ordinary

zoom binoculars .. with 7 power you see 341 ft. at

1000 yds. 35mm objectives. Aluminum frames with

silver-color metal trim.

4 C 6200C-Shi;>ping weight 4 pounds . . . . .. $54.99

Wide Ani,le Binoculars have a field of vision

43% more than our standard angle binoculars. 7

power lets you see 525 feet at 1000 yards. 35mm ob–

jectives. Rubber eye cap adjusts for people wearing

glasses. Aluminum die-cast frame.

4 C 6206-Shipping weight 2 pounds .. .. .... $29.99

Dependable-quality at a price that's terrifically

low even for Sears. Aluminum frame.

7 power. 35mm .. for general use.

You see 367 feet at 1000 yards.

4 C 6209-Shipping weight 3 pounds .....

$16.77

7 power, 50mm . . especially good in clim light.

You see 376 feet at 1000 yards.

4 C 6204-Shipping weight 4 pounds . .. .... . $23.87

10 power. 50mm• . . for high power use.

You see 299 feet at 1000 yards.

4 C 6211-Shipping weight 4 pounds .... . . . . $24.87

•Because of their increased magnification, 1OxSOmm

Binoculars are recommended particularly for marine use,

hunting, nature study and astronomy.

"Charge It" if you wish

see page 36 7

!.~\rn

Sears

517