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ZWO 1.25" ATMOSPHERIC DISPERSION CORRECTOR
$229.00AUD
Unit price
/
Unavailable
SKU:
ZWO-ADC
ZWO
ZWO 1.25" ATMOSPHERIC DISPERSION CORRECTOR is backordered and will ship as soon as it is back in stock.
The ZWO Atmospheric Dispersion Corrector is used to reduce the effect of atmospheric dispersion on lunar and planetary images. By aligning two prisms made of H-K9L (BK7 equivalent) glass, you are able to significantly compensate for the optical distortions and aberrations that come with viewing the planets at lower elevations.
The ZWO ADC is manufactured with UV-friendly AR coating. The ADC works best when paired with an optical system slower than f/10, such as a Schmidt-Cassegrain. For other setups, the use of a Barlow lens is recommended.
Specifications
| Glass type |
H-K9L (Schott BK7 equivalent), AR-coated |
|---|---|
| Deviation angle |
2° |
| Surface quality | λ/10 @ 632.8nm |
| Accessory connection | T2 (M42 x 0.75) male & female, two 1.25" adapters included |
| ADC body height |
30mm |
| UV transmission |
95% at 350nm |
| Weight |
300g |
| SKU | ZWO-ADC |
