Back to Home > Biology > Magnifiers

MAGNIFIERS

301.86 Flexible Arm Magnifier : General purpose magnifier consisting of a large bioconvex lens mounted on a flexible arm. The heavy base provides stability whilst the flexible arm and swivel lens mount allow the lens to be used in any position or plane.
Dimensions :
Lens focal length 250 mm
Lens diameter 100 mm
Magnification X2 approx
Arm length 300 mm
Base 150 x 110 mm length x width

301.87 Tripod Magnifier : With adjustable focussing, very useful for elementary, biological work because of its large view field, dia 40 mm.

Type A B C
Magnification X4 X5 X6

301.88 Tripod Magnifier : A twin lens magnifier comprising a large frame mounted lens supported on a tripod fitted with a small lens mounted on a swinging arm. Three powers of magnification are available. Overall height 118 mm. Mainframe diameter 95 mm, lens of diameter, 24 and 70 mm.

301.89 Sliding Magnifier : Consists of plano-convex lens set in an metal frame which travels on two parallel steel bars. Telescopic legs are fitted at each corner of the frame so that the magnifier can be firmly located over objects of verying sizes.
Dimensions :
Diameter 100 mm
Stand length 350 mm
Stand width 130 mm
Stand height 100-150 mm

301.90 Illuminated Magnifier : A large circular lens and fluorescent tube mounted on a spring loaded adjustable arm that can be set at any position or angle desired, giving optimum illumination and magnification of the working area. The lens mounting and shade are of robust moulded aluminium and the arms of heavy gauge steel with tempered steel springs. An on/off push switch is mounted on the shade and the ballast transformer is interposed in the mains lead. The magnifier is supplied without mounting base or clamp which are listed below and must be chosen and purchased separately according to the customer's intended methods of use. Mains lead 1.5 m from magnifier to ballast transformer. For use on 220 to 240 V mains, power consumption 22 W.
Dimensions :
Lens diameter 100 mm, Magnification X1.75 approx.

301.91 Magnifiers, Pocket : Multiple lenses mounted in folding plastic case. Subject is viewed using one or more lens to produce required magnification. Clear diameter of lens 22 mm.

Type No. of Lenses Magnification
A 1 X4
B 2 X7
C 3 X10
 301.92 Pocket Magnifier : Consisting of a pair of plano convex lenses mounted in a bakelite body in such a way that the distoration at the edge of the field is reduced to minimum. Lens mount folds into case. Clear diameter of the lenses 19 mm approx. Magnification X10.

301.93 Hand Viewer : Twin lens system mounted in a metal holder, X10 magnification. Lens diameter 25 mm, metal handle length 50 mm.

301.94 Watchmaker's Eyeglass : Plastic lens, diameter 25 mm, mounted in plastic/aluminium eye grip frame. Magnification X3.5 focal length 75 mm.

301.95 Magnifiers : In beautiful unbreakable plastic frame with handle.

Type A B C D
Lens Dia. 40 mm 50 mm 60 mm 75 mm
 301.96 Magnifiers, Metal Handle : Brass frame and iron handle duly bright chrome plated, packed in card board boxes.
Type Lens Dia. Focal Length Magnification
A 40 mm 100 mm X3.5
B 50 mm 150 mm X2.5
C 63 mm 200 mm X2.25
D 63 mm 150 mm X2.5
E 75 mm 200 mm X2.25
F 75 mm 150 mm X2.5
G 87 mm 200 mm X2.25
H 100 mm 200 mm X2.25
I 100 mm 150 mm X2.5
J 113 mm 300 mm X1.83
K 125 mm 300 mm X1.83
L 150 mm 300 mm X1.83
 301.97 Magnifiers, Bakelite Handle : Brass frame, bakelite handle with brass knob duly bright chrome plated packed in card board boxes.
Type Lens Dia. Focal Length Magnification
A 50 mm 100 mm X3.5
B 63 mm 200 mm X2.25
C 63 mm 150 mm X2.5
D 75 mm 200 mm X2.25
E 75 mm 150 mm X2.5
F 87 mm 200 mm X2.25
G 100 mm 200 mm X2.25
H 100 mm 150 mm X2.5
Educational Scientific Supplies Company
315-D, Mahesh Nagar, Ambala Cantt - Haryana, India. Email : info@esscoindia.com
Essco is a Leading Exporter of Scientific and Laboratory Instruments.