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- TABLE DES MATIÈRES
- RECHERCHE DANS LE DOCUMENT
- TEXTE OCÉRISÉ
- Première image
- PAGE DE TITRE
- Index (p.115)
- Abbe condensers (p.79)
- Achromatic condensers (p.79)
- Achromatic magnifiers, dissecting (p.62)
- Achromatic magnifiers, pocket (p.109)
- Achromatic object glasses (p.73)
- Aluminium surfaced mirror (p.79)
- Angular eyepiece (p.77)
- Angular model microscope (p.39)
- Apertometer (p.78)
- Apochromatic object glasses (p.73)
- Apparatus for collecting (p.103)
- Aquarium microscope (p.64)
- Arc lamps (p.88)
- Arc lamps (p.89)
- Arms, dissecting (p.62)
- Automatic rotary microtome (p.96)
- Baby London microscope (p.48)
- Baby London microscope (p.49)
- Barnard compressor (p.99)
- Barnard ultra-violet microscope (p.65)
- Bell jars (p.100)
- Benches, optical (p.95)
- Binocular eyepiece (p.76)
- Binocular high-power microscopes (p.39)
- Binomax magnifier (p.54)
- Blow-pipes (p.102)
- Books (p.114)
- Bottles, balsam (p.100)
- Bottles, cedar wood oil (p.100)
- Bottles, collecting (p.103)
- Bottles, drop (p.100)
- Bull's-eye condenser (p.83)
- Cabinets, object (p.101)
- Cambridge rocking microtome (p.96)
- Cambridge rocking microtome (p.97)
- Camera lucidas (p.94)
- Cameras, photomicrographic (p.90)
- Cathcart microtome (p.97)
- Cedar oil bottles (p.100)
- Cedar wood oil (p.103)
- Cells for mounting (p.100)
- Centrifuge (p.98)
- Chain hooks (p.102)
- Changer, object glass (p.85)
- Cobweb eyepiece micrometer (p.75)
- Collecting apparatus (p.103)
- Colour screens (p.89)
- Comparator eyepiece (p.75)
- Compensating eyepieces (p.74)
- Compressors (p.98)
- Compressors (p.99)
- Condenser quartz substage (p.79)
- Condensers, bull's-eye (p.83)
- Condensers, substage, Abbe (p.79)
- Condensers, substage, achromatic (p.79)
- Cornex dissecting microscope (p.62)
- Corrector, tube length (p.78)
- Cover glass (p.100)
- Counting chamber (p.99)
- Crescent dissecting microscope (p.61)
- Dark ground illuminators (p.80)
- Dark ground illuminators (p.81)
- Dark well (p.81)
- Demonstration eyepiece (p.74)
- Diaphragm, pinhole (p.80)
- Didymium screen (p.88)
- Dishes, staining (p.100)
- Dissecting arms (p.62)
- Dissecting instruments (p.102)
- Dissecting magnifiers (p.60)
- Dissecting microscope, Binomax (p.54)
- Dissecting microscope, Cornex (p.62)
- Dissecting microscope, Crescent (p.61)
- Dissecting microscope, Greenough (p.58)
- Dissecting microscope, Platen (p.63)
- Double nosepiece (p.85)
- Drawing apparatus (p.93)
- Drawing apparatus (p.94)
- Drawing table (p.94)
- Drop bottles (p.100)
- Ehrlich eyepiece (p.75)
- Electric lamps (p.86)
- Engraver's glass (p.111)
- Entomological magnifier (p.111)
- Eyepieces (p.74)
- Eyepiece cameras (p.90)
- Eyepiece cameras (p.91)
- Eyepiece micrometers (p.78)
- Eyepiece micrometers (p.85)
- Eyeshade (p.85)
- Filter, Ultra-violet (p.79)
- Filters, colour (p.89)
- Fittings for optical benches (p.95)
- Fluorescence condenser (p.79)
- Focostat magnifier (p.111)
- Focussing glass (p.92)
- Forceps, stage (p.98)
- Forceps (p.102)
- Gauge, micrometer (p.100)
- Greenough binocular microscope (p.58)
- Hæmacytometers (p.99)
- Hand microtome (p.97)
- High-power binocular microscope (p.39)
- Huyghenian eyepieces (p.74)
- Illuminants, microscopic (p.86)
- Illuminating magnifiers (p.108)
- Illuminating magnifiers (p.109)
- Illuminating magnifiers (p.112)
- Illuminator Opaque Beck-Chapman (p.82)
- Illuminator prism (p.83)
- Illuminator ring (p.81)
- Illuminator thin glass (p.83)
- Illuminator vertical (p.83)
- Illuminators, dark ground (p.80)
- Illuminators, dark ground (p.81)
- Indicator eyepiece (p.74)
- Instruments, dissecting (p.102)
- Interferometer plates (p.78)
- Iris diaphragm nosepiece (p.78)
- Kahn test magnifier (p.109)
- Labels (p.100)
- Lamps, arc (p.88)
- Lamps, arc (p.89)
- Lamps, electric (p.86)
- Lamps, mercury vapour (p.88)
- Lamps, spirit (p.100)
- Lenses, Microstigmar (p.92)
- Light filters (p.89)
- Light moderator (p.83)
- Linen provers (p.112)
- Live box (p.98)
- London microscope, Baby (p.48)
- London microscope, Baby (p.49)
- London microscope, No. 10 (p.6)
- London microscope, No. 10 (p.7)
- London microscope, No. 22 (p.8)
- London microscope, No. 29 (p.12)
- Luminex magnifiers (p.108)
- Luminex magnifiers (p.109)
- Luminex magnifiers (p.112)
- Luvex magnifier (p.111)
- Magnifier, Binomax (p.54)
- Magnifier, dissecting (p.62)
- Magnifiers (p.108)
- Marker, object (p.84)
- Mechanical stages (p.84)
- Mercury vapour lamp (p.88)
- Micrometer eyepieces (p.75)
- Micrometer gauge (p.100)
- Micrometers, eyepiece (p.78)
- Micrometers, eyepiece (p.85)
- Micrometers, stage (p.85)
- Micro projectors (p.104)
- Microscope, Angular model (p.39)
- Microscope, Aquarium (p.64)
- Microscope, Baby London (p.48)
- Microscope, Baby London (p.49)
- Microscope, Binomax (p.54)
- Microscope, Combined binocular and monocular (p.44)
- Microscope, Cornex dissecting (p.62)
- Microscope, Crescent dissecting (p.61)
- Microscope, Greenough binocular (p.58)
- Microscope, High-power binocular (p.39)
- Microscope, London No. 10 (p.6)
- Microscope, London No. 10 (p.7)
- Microscope, London No. 22 (p.8)
- Microscope, London No. 29 (p.12)
- Microscope, Massive (p.29)
- Microscope, Pathological (p.24)
- Microscope, Platen dissecting (p.63)
- Microscope, Portable (p.50)
- Microscope, Radial Research (p.33)
- Microscope, Simplex (p.4)
- Microscope, Simplex (p.5)
- Microscope, Ultra (p.64)
- Microscope, Ultra violet (p.65)
- Microstigmar lenses (p.92)
- Microtomes (p.96)
- Microtomes (p.97)
- Mirror aluminium surfaced (p.79)
- Moderator, light (p.83)
- Monochromatic object glasses (p.73)
- Monochromator (p.79)
- Mounting materials (p.103)
- Needles (p.102)
- Nosepiece, double, triple and quadruple (p.85)
- Nosepiece, iris diaphragm (p.78)
- Nosepiece, rotating (p.78)
- Object cabinets (p.101)
- Object glass changer (p.85)
- Object glass testing apparatus (p.78)
- Object glasses (p.72)
- Object glasses (p.73)
- Object marker (p.84)
- Object slide boxes (p.101)
- Opaque illuminators (p.81)
- Optical benches (p.95)
- Optical bench fittings (p.95)
- Patch stops (p.79)
- Pathological microscope (p.24)
- Photomicrographic cameras (p.90)
- Pinhole diaphragm (p.80)
- Pipettes (p.102)
- Pipettes hæmacytometer (p.99)
- Platen dissecting microscope (p.63)
- Polarising apparatus (p.83)
- Portable Microscope (p.50)
- Portable Pathological microscope (p.52)
- Portable Pathological microscope (p.53)
- Projection eyepieces (p.74)
- Projectors, micro (p.104)
- Quadruple nosepiece (p.85)
- Quartz condenser substage (p.79)
- Quartz mercury vapour lamp (p.88)
- Radial research microscope (p.33)
- Ramdsen eyepiece (p.78)
- Razors (p.102)
- Reading glasses (p.112)
- Reading glasses (p.113)
- Reducing glass (p.113)
- Ring illuminator (p.81)
- Rocking microtome (p.96)
- Rocking microtome (p.97)
- Rotary microtome (p.96)
- Scalpals (p.102)
- Scissors (p.102)
- Screen, didymium (p.88)
- Screens, colour (p.89)
- Seekers (p.102)
- Section lifters (p.102)
- Silver film slide (p.78)
- Simplex microscope (p.4)
- Simplex microscope (p.5)
- Slide cabinets (p.101)
- Slide holder (p.99)
- Slide with ledge (p.100)
- Slides, glass (p.99)
- Slides, glass (p.100)
- Sloan objective changer (p.85)
- Spirit lamp (p.100)
- Spot lens (p.81)
- Stage forceps (p.98)
- Stages, mechanical (p.84)
- Stage micrometers (p.85)
- Stage, warm (p.99)
- Staining dishes (p.100)
- Stains (p.103)
- Stops, patch (p.79)
- Stops, Travis expanding (p.79)
- Substage condensers (p.79)
- Substage spiral (p.79)
- Super eyepiece carrier (p.78)
- Table, drawing (p.94)
- Testing apparatus for object glasses (p.78)
- Travis expanding stop (p.79)
- Trays for slides (p.101)
- Triple nosepiece (p.85)
- Trough glass (p.98)
- Trough glass (p.99)
- Tube length, Corrector (p.78)
- Turntable (p.99)
- Ultra microscope (p.64)
- Ultra violet filter (p.79)
- Ultra violet filter (p.89)
- Ultra violet microscope (p.65)
- University micro projector (p.104)
- Uranium glass cube (p.78)
- Vertical illuminator (p.83)
- Warm stage (p.99)
- Watch glasses (p.100)
- Watchmaker's eyeglass (p.111)
- Wax, Sira (p.99)
- Wide field eyepieces (p.74)
- Workshop magnifier (p.109)
- Index (p.115)
- Dernière image
Microscope Eyepieces.
All eyepieces except Nos. 3253-5 are made to fit easily into the Royal Microscopical Society’s No. 1 Standard, *917 in. diameter. They are designated by their focal length, and their magnifying power is given for the distance of distinct vision 250 m/m., and is engraved on each eyepiece. Eyepieces Nos. 3253-5 are of the large size to fit the 1*41 inch R.M.S. gauge.
Huyghenian eyepieces
No. 3260 Focal Length. 42 m/m. Magnifying Pow X 6
No. 3261 25 „ XlO
No. 3262 17 „ X15
No. 3798 10 „ X25
No. 3253 42 „ X 6
No. 3254 25 „ XlO
No. 3255 ... , 17 „ X15
No. 3263 25 ,, with indicator XlO
No. 3264 Eyepiece Nos. 3260 to 3262, with cross lines
£0 12 0 0 12 0 0 12 0 0 18 0 2 5 0 2 5 0 2 5 0 0 17 0 0 17 0
Compensating eyepieces. These eyepieces are specially corrected for use with apochromatic object glasses and should always be used with them to obtain full advantage of the corrections of these object gla ses.
Focal length. Magnifying power.
No. 3266 45 m/m. X 6 £2 2 0
No. 3267 30 „ X 8 2 2 0
No. 3268 22 „ X 11 2 10 0
No. 3269 15 „ X 17 2 10 0
No. 3270 10 „ X 25 2 10 0
No. 3270b 7 „ X 37 3 3 0
No. 3270a 5 „ X 50 3 3 0
No. 3270c 24 X100 4 4 0
Projection eyepieces. These are specially corrected for photomicrography and projection
and give a flatter field than the lower power Huyghenian and compensating eyepieces.
Focal length. Magnifying power.
No. 3685 . 42 m/m. X 6 . £2 2 0
No. 3686 . 25 „ XlO . 2 10 0
Wide field eyepieces. These eyepieces give a field of view about 40% larger than either the Huyghenian or compensating eyepieces and are especially useful for searching. They also have an advantage for those who use spectacles in that the eyepoint is further away from the upper lens. Focal length. Magnifying power.
No. 3773 ... 25 m/m. xio £1 15 0
No. 3774 ... 21 „ X12 1 15 0
No. 3775 ... 17 „ X15 1 15 0
No. 3778. Double demonstration eyepiece .. £8 15 0
In instructional work, an observer using a microscope frequently desires to show the object under examination to a second person and point out some feature which he wishes to demonstrate. This is difficult
with the ordinary microscope, but with the double demonstration eyepiece two persons can observe an object at the same time. A movable pointer is provided which is visible in both fields, so that any particular part of the specimen can be indicated. The great assistance which this piece of apparatus can render in teaching can be readily realised.
74
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 98,10 %.
La langue de reconnaissance de l'OCR est l'Anglais.
All eyepieces except Nos. 3253-5 are made to fit easily into the Royal Microscopical Society’s No. 1 Standard, *917 in. diameter. They are designated by their focal length, and their magnifying power is given for the distance of distinct vision 250 m/m., and is engraved on each eyepiece. Eyepieces Nos. 3253-5 are of the large size to fit the 1*41 inch R.M.S. gauge.
Huyghenian eyepieces
No. 3260 Focal Length. 42 m/m. Magnifying Pow X 6
No. 3261 25 „ XlO
No. 3262 17 „ X15
No. 3798 10 „ X25
No. 3253 42 „ X 6
No. 3254 25 „ XlO
No. 3255 ... , 17 „ X15
No. 3263 25 ,, with indicator XlO
No. 3264 Eyepiece Nos. 3260 to 3262, with cross lines
£0 12 0 0 12 0 0 12 0 0 18 0 2 5 0 2 5 0 2 5 0 0 17 0 0 17 0
Compensating eyepieces. These eyepieces are specially corrected for use with apochromatic object glasses and should always be used with them to obtain full advantage of the corrections of these object gla ses.
Focal length. Magnifying power.
No. 3266 45 m/m. X 6 £2 2 0
No. 3267 30 „ X 8 2 2 0
No. 3268 22 „ X 11 2 10 0
No. 3269 15 „ X 17 2 10 0
No. 3270 10 „ X 25 2 10 0
No. 3270b 7 „ X 37 3 3 0
No. 3270a 5 „ X 50 3 3 0
No. 3270c 24 X100 4 4 0
Projection eyepieces. These are specially corrected for photomicrography and projection
and give a flatter field than the lower power Huyghenian and compensating eyepieces.
Focal length. Magnifying power.
No. 3685 . 42 m/m. X 6 . £2 2 0
No. 3686 . 25 „ XlO . 2 10 0
Wide field eyepieces. These eyepieces give a field of view about 40% larger than either the Huyghenian or compensating eyepieces and are especially useful for searching. They also have an advantage for those who use spectacles in that the eyepoint is further away from the upper lens. Focal length. Magnifying power.
No. 3773 ... 25 m/m. xio £1 15 0
No. 3774 ... 21 „ X12 1 15 0
No. 3775 ... 17 „ X15 1 15 0
No. 3778. Double demonstration eyepiece .. £8 15 0
In instructional work, an observer using a microscope frequently desires to show the object under examination to a second person and point out some feature which he wishes to demonstrate. This is difficult
with the ordinary microscope, but with the double demonstration eyepiece two persons can observe an object at the same time. A movable pointer is provided which is visible in both fields, so that any particular part of the specimen can be indicated. The great assistance which this piece of apparatus can render in teaching can be readily realised.
74
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 98,10 %.
La langue de reconnaissance de l'OCR est l'Anglais.