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GB/T 22057.2-2008
GB/T 22057.2-2008 Microscopes—Imaging distances related to mechanical reference planes—Part 2:Infinity-corrected optical systems
Abstract
This part of GB/T 22057 specifies the image distance of objective lenses and eyepieces, as well as the focal length of the "standard" lens barrel for microscopes with infinity-corrected optical systems.
This part of GB/T 22057 is applicable to biological, metallographic, and polarizing microscopes with a mechanical barrel length of infinity.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 22057.2-2008 |
| CCS | A magnifying glass and a microscope |
| ICS | Optical equipment |
| Implement Date | 2009-01-01 |
Price
$ 36
Subtotal
$ 36
Tax
$ 0.00
Order Total (incl. tax)
$ 36