My first narrowband images with the Rokinon 135mm lens: the North America and Pelican Nebula
The night of October 4, 2022 I used the Rokinon135mm for some deep sky imaging in narrowband for the very first time.
I decided to image the North America Nebula (NGC 7000) and the Pelican Nebula (IC 507) from my driveway.
The Rokinon 135mm lens + ZWO ASI533MC PRO combination is delivering astonishing results with only a few minutes of total integration time.
Can’t wait to image some broadband objects (such as Andromeda Galaxy and the Pleiades) on a moonless night!
Setup
Scope: Rokinon 135mm lens
Mount: Celestron CG-5 mount
Imaging Camera: ZWO ASI533 MC PRO (cooled at -10°C)
Filters: Optolong L-Extreme
Guiding camera: ZWO ASI224 MC with a IR Cut filter, PHD2
Guide Scope: Orion Deluxe Mini 50mm Guide Scope
Software: NINA, PixInsight, NoiseXTerminator, Starnet (for the starless version of the nebula), GIMP
Total Integration Time: 21 minutes (7×180 seconds), dark, flat, bias
Size: 5.01 x 5.01 degrees
Radius: 3.545 degrees
Pixel scale: 12 arcsec/pixel
In the image you can see my very first attempt of narrowband imaging with the Rokinon 135mm lens. I captured the North America Nebula and the Pelican Nebula in just 21 minutes of total integration time
![NGC 7000 with Rokinon 135mm, ZWO ASI533MC PRO and Optolong L-eXtreme 2" Scroll the slider to switch between the images of the North America and Pelican Nebula and the starless version of the same image](https://www.wondersofthesky.com/wp-content/uploads/2022/10/NGC-7000-integration-1024x1024-1200x1200.webp)
![NGC 7000 with Rokinon 135mm, ZWO ASI533MC PRO and Optolong L-eXtreme 2" (starless) Scroll the slider to switch between the images of the North America and Pelican Nebula and the starless version of the same image](https://www.wondersofthesky.com/wp-content/uploads/2022/10/NGC-7000-integration_starless-1024x1024-1200x1200.webp)