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3B SCIENTIFIC

®

 PHYSICS 

 

 
 
 

Trinocular Microscope Model N110   1013151 

 

Instruction Manual 

07/13 ALF 

 

 
1 Vertical 

tube 

2 Eyepiece 

3 Binocular 

ube 

4 Revolver 

with 

objectives 

5 Object 

guide 

6 Object 

stage 

7  Condensor with iris diaphragm 

and filter holder 

8  Coarse and fine movement con-

trols with holding brake 

9 Lamp 

housing 

10  Coaxial movement control for the 

object stage 

11 Illumination control 

12 Stand 

13  Head lock screw 

 

 

1. Safety notes 

 

For power supply use only electrical sockets 
with ground contact. 

 
 

2. Description, technical data 

The microscope model N110 allows two-
dimensional viewing of objects (thin sections of 
plant or animal specimen) in 40x to 1000x mag-
nification and a eyepiece camera (e.g. 1003259, 
1013379 and 1013380) to be attached for 
documenting work in the form of photographs 
and videos. 

Stand:

 Robust, all metal stand with arm perma-

nently connected to the base. Focussing by 
means of separate knobs for coarse and fine 
adjustment located on either side of the stand 

Tube: 

Trinocular Siedentopf head, 360° ro-

tatable, binocular tubus with 30° viewing angle, 
viewing distance adjustable between 55 and 75 
mm, ±5 dioptric compensation, one tube with 
vertical viewing angle to attach a camera 

Eyepiece:

 Pair of wide field eyepieces WF 10x 

18 mm 

Objectives:

 Revolving nosepiece with 4 achro-

matic objectives 4x / 0.10, 10x / 0.25, 40x / 0.65, 
100x / 1.25 (oil) 

Magnification:

 40x, 100x, 400x, 1000x 

Object stage: 

x-y cross table, 132 x 145 mm

2

with object guide and coaxial adjustment knobs 
perpendicular to the object stage, adjustment 
range 78 x 54 mm

2

 

Illumination: 

Adjustable LED lighting integrated 

in base, universal 100 to 240 V, 50/60 Hz power 
supply 

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