1972 Sears Wishbook

give you a great view of the

land and the heavens. Light is

gathered into the telescope

tube by the large objective

lens. Eyepiece lens magnifies

this light and directs the

image stra_ight into your eye.

The larger the OBJECTIVE LENS. the more

light it gathers-a 60mm lens gives you a

brighter image than a 50mm lens. Our ob–

jective lenses are ACHROMATIC-COATED

to help cut distortion and eyestrain. The

FOCAL LENGTH of the objective lens also

makes a difference-the longer the focal

length the more detail you can see.

Change magnification by

changing EYEPIECE. A 6mm

eyepiece is more than 3

times more powerful than a

22mm eyepiece. Also in–

cludes an ERECTOR PRISM

that makes the normally-in–

verted image appear upright.

Telescopes (1) and

(2) include a

Barlow lens

to increase

the

~•agnification

of the eyepiece

300X Retractor Telescope with ·

professional-type Equatorial Mount

$5892

Twice the magnifying power

of 150X Model at right

Deluxe equatorial mount and micro-motion

adjustment make it easy to track moving ob–

jects up, down, left, right, even diagonally with

minimum vibration. This flexible, stable mount is

usually found only on modelscosting$100 or more.

Locate small, distant objects with wide-angle 5X

finder scope on side of main tube then sharpen the

image with rack-and-pinion focusing. Magnifica–

tion is 41, 82, 150 and 300-power for inverted

astronomical viewing .. 62 and 225-power (using

1.5X erector prism) for upright terrestrial view–

ing. Scope has 60mm objective lens with 900mm

focal length, 2X Barlow lens, 2 eyepieces <6mm

and 22mml, sun projection screen and moon filter

that adds extra detail

t-0

lunar viewing. 52-inch

metal tripod has accessory tray. Metal, plastic,

glass .. 39 in. long. Japan.

24104C- Shipping weight 14 pounds ...... $58.92

544

Sears

200X Retractor

with Finder Scope

$JJ42

11/3

times the magnifying

power of 150X model below

Locate subject with side-mounted 5X finder scope,

then sharpen image with rack-and-pinion focusing.

Magnification is 32, 67, 96 and 200-power for inverted

astronomical viewing . . 48 and 100-power (using l.5X

erector prism) for upright terrestrial viewing. Scope has

60mm objective lens with 700 mm focal length, 3X Bar–

low lens, 2 eyepieces (l0.5mm and 22mm), sun projec–

tion screen and moon filter that adds extra detail for

lunar viewing. 49-inch wood tripod has a swivel mount.

Telescope is metal, plastic and glass; 301/2 in. long.

79 N 24178C- Japan. Shipping weight9 pounds.. . ..... $33.42

150X Retractor

$2235

Sharpen image with rack-and-pinion focusing. Mag-

nification is 100-power for inverted astronomical

viewing . . 150-power (using 1.5X erector prisml for

upright terrestrial viewing. Scope has 50mm objective

lens with 600mm focal length, 6mm eyepiece, sun pro–

jection screen and 49-inch tripod with swivel mount.

Telescope is made of metal, plastic and glass .. mea–

sures 26

inches long. Imported from Japan.

79 N 24146C- Shipping weight 8 pounds. . . . . . . .. . .. $22.35