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OPTICAL COMPONENTS |
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9. Jar Covers
Ground Glass
7.5 M.M. 100 M.M. |
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10.Mirror Strip With Copper
Back Silvered
Fine Quality 100 x 25 mm.
" 75 x 50 mm.
" 100 x 50 mm.
" 100 x 75 mm. |
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11. Blue Glass
Fine Quality 50 x 50 m.m.
Fine Quality 38 x 38 m.m. |
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12. Watch Glass well edged
and packed in glazed envelopes with card Board Box in 12
Pieces Packing.
50 mm. 60 mm. 75 mm. 100 mm. 125 mm. 150 mm.
IQ
IIQ |
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13. Condenser Lenses
Diameter Focal Length Greenish Tint P.Pair
100 mm. 15 cm.
100 mm. 20 cm.
112 mm. 15 cm.
112 mm. 20 cm.
125 mm. 15-18 cm.
125 mm. 20 cm.
150 mm. 25 cm.
150 mm. 30 cm.
200 mm. 30 cm. |
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14. Set of accessories for
Hartles optical Disc.in velvet lined case(Glass Parts)
Six Parts |
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15. Cylindrical Lenses Highly
Polished Well Edged, Manufactured from Indian Plate Glass.
(a) Plano Convex Diameter
F.L. 6 cm. 50x50 m.m. 50x45 m.m
F.L. 7.5 cm.
F.L. 10 cm.
F.L. 15 cm.
(b) Plano Concave
50x50 m.m. 50x45 m.m.
F.L. 6 cm.
F.L. 15 cm.
F.L. 30 cm.
(C) Biconvex
F.L. 7.5 cm.
F.L. 15 cm. 20 cm
(d) Biconcave
F.L. 7 cm.
F.L. 15 cm. 20 cm. |
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16. Magnifiers Metallic
Highly Chromium Plated
Diameter Mag. F.L. Di-optric Power Rate Per Pc.
40 mm. 3.5x 10 cm. +10
50 mm. 3.5x 10 cm. +10
50 mm. 3.0x 12 cm. +8
50 mm. 2.25x 20 cm. +5
60 mm. 2.25x 20 cm. +5
60 mm. 2.5x 15 cm. +6
60 mm. 3.5x 10 cm. +10
75 mm. 2.25x 20 cm. +5
75 mm. 2.5x 15 cm. +6
75 mm. 3.5x 10 cm +10
90 mm. 2.25x 20 cm. +5
100 mm. 2.25x 20 cm. +5
100 mm. 2.5x 15 cm. +6
125 mm. 1.83x 30 cm. +3
150 mm. 1.83x 30 cm. +3 |
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