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 OZC-5-BA-e-1510 

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5.6  Using eye cups / High Eye Point eyepieces 

The  eye  cups  supplied  with  the  microscope  can  basically  be  used  at  all  times,  as 
they  screen  out  intrusive  light,  which  is  reflected  from  light  sources  from  the 
environment onto the eyepiece, and the result is better image quality. 

But  primarily,  if  eyepieces  with  a  high  eye  point  (particularly  suitable  for  those  who 
wear glasses) are used, then it may also be useful for users who don’t wear glasses, 
to fit the eye cups to the eyepieces. 

These  special  eyepieces  are  also  called  High  Eye  Point  eyepieces.  They  can  be 
identified  by  the  glasses  symbol  on  the  side.  They  are  also  marked  in  the  item 
description by an additional “H” (example: HSWF 10x Ø 23 mm). 

When fitting the eye cups, make sure that the dioptre setting is not moved. We would 
therefore  advise  that  you  hold  the  dioptre  adjustment  ring  on  an  eyepiece  with  one 
hand while you fit the eye cup with the other. 

Before  using  the  microscope,  users  who  wear  glasses  must  remove  the  eye  cups, 
which you may find on High Eye Point eyepieces.  

As  the  eye  cups  are  made  of  rubber,  you  must  be  aware  that  when  you  are  using 
them,  they  can  become  slightly  dirty  through  grease  residues.  In  order  to  maintain 
hygiene, we would therefore recommend that you clean the eye cups regularly (e.g. 
with a damp cloth). 

   Eye cups 

   High Eye Point eyepiece 

(identified by the glasses symbol) 

Summary of Contents for OZC 583

Page 1: ...RN Sohn GmbH Ziegelei 1 D 72336 Balingen E mail info kern sohn com Tel 49 0 7433 9933 0 Fax 49 0 7433 9933 149 Internet www kern sohn com User instructions Stereo zoom microscope KERN OZC 5 OZC 583 Ve...

Page 2: ......

Page 3: ...ality 11 5 1 Getting started 11 5 2 Adjust the interpupillary distance 11 5 3 Adjusting the magnification 11 5 4 Dioptre adjustment and focussing 12 5 5 Adjusting the stand 13 5 6 Using eye cups High...

Page 4: ...lements should be left as they were before use 1 2 Notes on the electrical system Before connecting to a mains power supply you must make sure that you are using the correct input voltage The informat...

Page 5: ...older must not be rotated back too far If you do this there is a risk that the microscope could tip over When the microscope is not being used you should fit the objective cap and cover the microscope...

Page 6: ...and alcohol as these are highly flammable substances You must therefore keep it away from naked flames and electrical devices which can be switched on and off and only use it in well ventilated rooms...

Page 7: ...OZC 5 BA e 1510 6 2 Nomenclature...

Page 8: ...7 OZC 5 BA e 1510 Side view of the microscope head...

Page 9: ...52 76 mm Dioptre adjustment On both sides Product dimensions WxDxH 305x180x405 mm Packing dimensions WxDxH 370x340x400 mm Gross weight 8 5 kg Net weight 6 6 kg Standard configuration Model KERN Tube E...

Page 10: ...r and head are then parallel on the central axis of the stand base see figure on page 10 Then you can remove the protective caps from the tube connectors so that you can then fit the eyepieces When do...

Page 11: ...OZC 5 BA e 1510 10 Assembled stereo zoom microscope...

Page 12: ...een the two eyepieces must be re adjusted While you are looking through the eyepieces use one hand to hold the righthand or lefthand prism housing firmly By rotating outwards or inwards you can either...

Page 13: ...ugh the right eyepiece with the right eye and bring the object into focus by using the focus control dials 5 Now set the largest possible zoom factor 6 Once again still only looking through the right...

Page 14: ...he other wheel Depending on the direction of the turn the torque will be increased or decreased On one hand this function can help to make it easier to adjust the focus and on the other hand it can pr...

Page 15: ...ed by the glasses symbol on the side They are also marked in the item description by an additional H example HSWF 10x 23 mm When fitting the eye cups make sure that the dioptre setting is not moved We...

Page 16: ...power adapter needed If the power connection is established you can turn on the incident lighting by using the on off switche of the control device see figure In addition the light intensity can be a...

Page 17: ...logen versions and also have an on off switch or different controller Typical goose neck lighting unit Using goose neck lighting units Depending on the requirements a goose neck lighting unit is place...

Page 18: ...this is on the top side of the microscope head see figure above When the trinocular toggle rod is pulled out the beam path which normally emits on the righthand eyepiece is diverted in the tube so tha...

Page 19: ...h an integrated micrometre in front of the camera C mount adapter You also need an adapter to connect a reflex camera But in contrast to the microscope camera this does not have a C mount thread but h...

Page 20: ...e right figure As the figures show both versions each have two coaxially positioned adjustment wheels in the righthand rear corner of the table This means that you can move it in the x and y direction...

Page 21: ...ulbs Due to the long service life of an LED lighting system for these microscopes it will not be necessary to simply change a bulb Problems with the lighting unit would therefore in most cases be caus...

Page 22: ...x OZB A5703 1 0x with micrometre OZB A5704 for SLR cameras Nikon OZB A5706 for SLR cameras Olympus OZB A5707 for SLR cameras Canon OZB A5708 Stand Arm curved without lighting Table mechanical Dimensio...

Page 23: ...ufficient The wrong bulb has been used The input voltage is too low Optical unit Problem Possible causes You can see two images The interpupillary distance is not set correctly The magnifications of t...

Page 24: ...materials which you can dispose of at your local recycling centre Disposal of the storage box and device must be carried out by the operator in accordance with all national or regional laws in force...

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