Cnum - Conservatoire numérique des Arts et Métiers - retour page d'accueil
  • À propos
  • Catalogue général
Recherche avancée
  • Aide  
  • roue dentee  
  • Fils RSS des actualités de la bibliothèque numérique
  • Accueil
  •  > 
  • Catalogue général
  •  > 
  • Leitz, Ernst - Microscope accessories : catalogue n° 44 D
  •  > 
  • p.36 - vue 36/47
Première page Page précédente
Page suivante Dernière page Réduire l’image 100% Agrandir l’image Revenir à la taille normale de l’image Adapte la taille de l’image à la fenêtre Rotation antihoraire 90° Rotation antihoraire 90° Imprimer la page
Basculer à gauche  Basculer à droite
Fermer
  • TABLE DES MATIÈRES
  • RECHERCHE DANS LE DOCUMENT
  • TEXTE OCÉRISÉ
  • PAGE DE TITRE (Première image)
    • Contents (p.3)
      • Illuminating Appliances and Condensers (p.4)
      • Artificial Sources of Light for use with the microscope (p.16)
      • Objective Changers (p.22)
      • Mechanical Stages and Warm Stages (p.24)
      • Micrometers (p.33)
      • Drawing and Demonstrating Appliances (p.36)
      • Polarising Attachments (p.43)
      • Microscopic Adjuncts (p.45)
      • Dissecting and Mounting Sets (p.46)
    • Index (* Signifies that the apparatus is illustrated) (p.47)
      • Abbe drawing apparatus * (p.38)
      • Analyser * (p.43)
      • Aplanatic Condenser * (p.9)
      • Apparatus for drawing and demonstrating projected images * (p.39)
      • Apparatus for drawing objects in their natural size * (p.40)
      • Arc Lamp, Liliput * (p.19)
      • Bell Jar (p.46)
      • Botanical dissecting case (p.46)
      • Bull's Eye condenser * (p.21)
      • Capped Bottle (p.45)
      • Carbons (p.21)
      • Cases (p.46)
      • Cedarwood Oil (p.45)
      • Centre Stop (p.10)
      • Centre stop iris diaphragm (p.10)
      • Clockwork-regulated Liliput arc lamp * (p.20)
      • Clutch changers * (p.23)
      • Compressor * (p.32)
      • Condensers * (p.4)
      • Condensers for dark ground illumination * (p.12)
      • Conical stop * (p.12)
      • Cover-glass gauge (p.45)
      • Contents (p.3)
      • Cover-glasses (p.45)
      • Cross-line Micrometer (p.34)
      • Cylinder iris-diaphragm * (p.10)
      • Dark-ground illuminators * (p.13)
      • Demonstrating eyepiece * (p.41)
      • Dissecting and mounting cases (p.46)
      • Double demonstrating eyepiece * (p.42)
      • Drawing apparatus * (p.38)
      • Drawing eyepieces * (p.38)
      • Drawing stands * (p.38)
      • Echelon micrometer * (p.34)
      • Electrically heated stage * (p.29)
      • Engraving (p.46)
      • Electrical object stage * (p.31)
      • Erecting prism (p.43)
      • Eyepiece Micrometers * (p.34)
      • Giesenhagen's drawing board * (p.38)
      • Ground glass disc on stand (p.21)
      • Glass micrometer (p.34)
      • Illuminating apparatus * (p.4)
      • Illuminating lens * (p.21)
      • Iris diaphragm (p.10)
      • Ivory Glow-lamp (p.21)
      • Kaatzer's sputum set (p.46)
      • Kuzitzky's pointer eyepiece * (p.41)
      • Leather Cases (p.46)
      • Liliput Arc Lamp * (p.19)
      • Loose Collars * (p.23)
      • Luminescence Lamp * (p.17)
      • Meat Inspector's Outfit (p.46)
      • Mechanical stages * (p.24)
      • Mercury thermometers (p.31)
      • Micrometers (p.33)
      • Micrometer eyepieces (p.33)
      • Nosepieces * (p.22)
      • Objective changers * (p.23)
      • Objective clutch changers * (p.23)
      • Objective shield * (p.30)
      • Object Marker * (p.41)
      • Object Slides (p.45)
      • Pfeiffer's warm stage * (p.28)
      • Pointer eyepiece * (p.41)
      • Polariser * (p.43)
      • Prism erecting (p.43)
      • Reflecting condensers * (p.13)
      • Requisites (p.46)
      • Resistances- electrical (p.21)
      • Revolving nosepieces * (p.22)
      • Schultze's warm stage * (p.28)
      • Screw micrometer * (p.33)
      • Selenite and mica films (p.44)
      • Selenite slider (p.44)
      • Slides (p.45)
      • Stage, electrical * (p.29)
      • Stage screw micrometer (p.33)
      • Sputum case (p.46)
      • Stage micrometer (p.35)
      • Strickers's warm stage * (p.28)
      • Substage illuminating apparatus (p.4)
      • Swing-out condensers (p.4)
      • Thermometer (p.31)
      • Turntable * (p.45)
      • Ultra condenser * (p.15)
      • Ultra-microscope arrangement * (p.15)
      • Vertical illuminator * (p.10)
      • Warm stages * (p.28)
      • Wooden base with Liliput Lamp * (p.20)
      • Ziegler's compressor * (p.32)
  • Dernière image
Drawing and Demonstrating Appliances.

Drawing Eyepiece No. 103.

Diagrammatic

Section of Drawing Eyepiece No. 163.

Drawing Eyepiece No. 164.

No. & s, d. Codeword

163. Drawing* Eyepiece*). This eyepiece is designed for use with the microscope in the upright position, whilst the drawing surface is at the side of the microscope.

The drawing eyepiece slips into the tube of the microscope like any ordinary Huyghenian Eyepiece No. II**).

The drawing surface is at once seen clearly and sharply in -the eye-piece without laborious adjustments. The rays proceeding from the drawing surface and the pencil point meet the lower and upper faces of the prism at right angles and are totally reflected at the other faces.

Secondary images due to reflection by coated mirrors are thus obviated. Any excess of light which may proceed from the drawing surface can be moderated by means of two neutral tint glasses mounted in two collars under the prism .............................................1. 0. 0 Desinand

*VCf Zeitschrift fur wissenschaftliche Mikroskopie Vol. XII,

1895, pp. 289-292.

**) If desired any other eyepiece of this series, excepting No.

V may be adapted and supplied for this purpose.

36




Le texte affiché peut comporter un certain nombre d'erreurs. En effet, le mode texte de ce document a été généré de façon automatique par un programme de reconnaissance optique de caractères (OCR). Le taux de reconnaissance estimé pour cette page est de 98,53 %.

La langue de reconnaissance de l'OCR est l'Anglais.