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Gratings-Ronchi Rulings calibration slides
Metallic grating pattern on glass squares with opaque lines approximately 50% of the pitch. Stock items are on 50mm x 50mm squares of glass 1.5 mm thick. The grating covers the entire plate with the exception of R25, R26 and R27, where the grating occupies a 30mm wide central strip. The glass is B270 with refractive index of 1.52.
Uses
- Paired as light gates
- Demonstrate interference patterns
- Produce optical gradients
Mutually perpendicular pairs produce a screen of square apertures.
Vacuum deposited chrome gratings on glass substrate. Typically used for testing of resolution, field distortion and parfocal stability, but may be paired to provide interference patterns (fringe patterns) and as light gates.
- 50mm x 50mm B270 glass 1.5 think
- Ruled over full area
- EMS68098-32: 26mm x 10mm, soda lime glass grating
| Code | Title | Type | Pack Size | Availability | Price | Updated: 06-12-2024 |
|---|---|---|---|---|---|---|
| EMS68098-25 | Gratings-Ronchi Rulings calibration slides | 2 lines/mm | Each | 0 in stock (?) | $532.00 AUD | |
| EMS68098-26 | Gratings-Ronchi Rulings calibration slides | 8 lines/mm | Each | 0 in stock (?) | $532.00 AUD | |
| EMS68098-27 | Gratings-Ronchi Rulings calibration slides | 20 lines/mm | Each | 0 in stock (?) | $532.00 AUD | |
| EMS68098-28 | Gratings-Ronchi Rulings calibration slides | 40 lines/mm | Each | 0 in stock (?) | $532.00 AUD | |
| EMS68098-29 | Gratings-Ronchi Rulings calibration slides | 50 lines/mm | Each | 0 in stock (?) | $741.00 AUD | |
| EMS68098-30 | Gratings-Ronchi Rulings calibration slides | 100 lines/mm | Each | 0 in stock (?) | $741.00 AUD | |
| EMS68098-31 | Gratings-Ronchi Rulings calibration slides | 125 lines/mm | Each | 0 in stock (?) | $741.00 AUD | |
| EMS68098-32 | Gratings-Ronchi Rulings calibration slides | 200 lines/mm | Each | 0 in stock (?) | $756.00 AUD |
* Ordering Schedule
This item is available for back-order where 0 stock is listed.
We order from this manufacturer weekly, with an estimated lead time of 4 weeks.
This is the estimated lead time, based on the average time taken previously to fill orders from this particular supplier.
Lead times are from when we receive your order until when we fill your order. For delivery times, please see shipping information below.
