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.
Related products
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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