CCD LRGB Filter-Set (3 Colour Filters + IR Cut Filter) specially designed for the ZWO ASI1600 cameras
Never use any eyepiece filter for solar observation without objective front filter!
The new ZWO RGBL Filters are designed to approximately equalize the flux of the ASI1600 monochrome sensor.
It offers better transmission, better coating, better colour separation and also with a clever design, there is a small spectral gap that helps to reduce the effect of light pollution.
The RGB colors combined flux will be approximately 1:1:1
- Fine-optically polished to ensure accurate 1/4 wavefront
- More than 92% transmission at passband
- Infrared wavelength 700-1100nm cut-off
- Precision off-band blocking
- Multi-layers anti-reflection coating
- Small spectral gap to minimize effect of light pollution
- Highly parfocal thickness 1.9+/-0.03 mm
At The Widescreen Centre, we prioritize prompt order processing and dispatch. We strive to dispatch all orders on the same day or the next working day, depending on the time of your order. We hold extensive stocks to ensure that your items are ready for immediate despatch. Please note that the cut-off time for same-day dispatch is usually 1:30 p.m.
For delivery within Mainland UK, we use reputable couriers to provide efficient service. You can expect your package to arrive in 1-2 working days. Please note that a signature may be required upon delivery to ensure a secure receipt.
In the case of special order items, the delivery time may be longer. If you have any concerns or questions about the delivery of your item, please don't hesitate to Contact Us. We are here to assist you.
Should there be any delay in dispatching your order, we will notify you to keep you informed.
Please be aware that The Widescreen Centre cannot be held responsible for any postal or third-party delays that may occur. We are committed to providing a reliable and efficient delivery service for our valued customers.
For more information please click here
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