Description
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Direct Vision Spectroscope
Description
For quick examination of spectral composition of white light.
Consists of a metal tube with draw-out focusing and an adjustable slit, fitted with achromatic objective and prism, in case.
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Cylinderical Lenses
Description
Cylindrical lenses made of highly polished glass, magnifies in only one dimension. These lenses are used in transforming a point image to a line or changing the height of an image without changing its width.
| Size | Focal length | Add To Enquiry |
|---|---|---|
| Double-Convex | 50 x 50 mm | 75 mm |
| Double-Convex | 50 x 50 mm | 150 mm |
| Double-Convex | 50 x 50 mm | 200 mm |
| Double-Convex | 50 x 45 mm | 75 mm |
| Double-Convex | 50 x 45 mm | 150 mm |
| Double-Convex | 50 x 45 mm | 200 mm |
| Double-Concave | 50 x 50 mm | 75 mm |
| Double-Concave | 50 x 50 mm | 150 mm |
| Double-Concave | 50 x 50 mm | 200 mm |
| Double-Concave | 50 x 45 mm | 75 mm |
| Double-Concave | 50 x 45 mm | 150 mm |
| Double-Concave | 50 x 45 mm | 200 mm |
| Plano-Convex | 50 x 50 mm | 60 mm |
| Plano-Convex | 50 x 50 mm | 75 mm |
| Plano-Convex | 50 x 50 mm | 100 mm |
| Plano-Convex | 50 x 50 mm | 150 mm |
| Plano-Convex | 50 x 45 mm | 60 mm |
| Plano-Convex | 50 x 45 mm | 75 mm |
| Plano-Convex | 50 x 45 mm | 100 mm |
| Plano-Convex | 50 x 45 mm | 150 mm |
| Plano-Concave | 50 x 50 mm | 60 mm |
| Plano-Concave | 50 x 50 mm | 50 mm |
| Plano-Concave | 50 x 50 mm | 300 mm |
| Plano-Concave | 50 x 45 mm | 60 mm |
| Plano-Concave | 50 x 45 mm | 50 mm |
| Plano-Concave | 50 x 45 mm | 300 mm |
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