Recently Browsing 0 members
No registered users viewing this page.
SkyTech L-Pro Max Light Pollution Suppression Filter
Used for about a year now and still in very good condition. really helped me out in my garden but now I've moved to tougher skies and need a slightly stronger filter. So it's time to pass this on to someone else.
Filter is in very good condition with no scratches on it. Used extensively to great effect. Cardboard box slightly tatty but to be expected.
Creates very nice pictures with good star colour retention and no halos. Horsehead is a HaRGB composite photo where the RGB was shot with this filter.
2" fitting (M48). Will come with outside box, interior box and of course the filter.
£100 + £8 P&P (Royal Mail Special Delivery)
I sell my refurbished Nikon 300mm AF-S VR f2,8G ED with Nikon warranty until September 2020. I am selling as my interests require different equipment. It is in excellent functional state, the tripod mount and the original Nikon hood have wear commensurate with normal use. This objective is excellent for wildlife photography, astrophotography and sports photography. Also included is a set of Gobe neutral density filters to enable long exposure in bright conditions. I would consider exchange, with monetary adjustment if necessary, for something for astronomy such as Takahashi telescopes and/or quality equatorial mount.
Price £1900 (Current model available new for around £5500)
By Ken Mitchell
For a long time I wanted to shoot this frame, probably from the early days of my astrophotography adventure.
Finally after all these years I managed to get a decent result of the 'stuff' between these two beautiful nebulae. Fairly happy with the image but always looking for improvement.
I hope one day to redo this all with a mono camera and filters.
Apart from NGC1499 , M45 and the Baby Eagle Nebula no idea what else is in the picture. If you happen to have an idea feel free to educate me.
Some info on image and capturing:
Widefield Pleiades to California.
Taken over 2 nights with a total of 11hrs 25min integration.
With a stock Nikon d610 and Nikkor 85mm 1.8 objective.
Tracking was done with the Skywatcher Star Adventurer.
Lights and all calibrations frames were stacked in DSS.
Processing was done in Adobe Photoshop CC using Adobe Raw, GradientXterminator plugin, HLVG plugin, Nik software plugins and Photokemi action set.
A friend ask me about filter size, I already had a Excel sheet with that calculation. But I did a new web calculator.
It's the first version but it looks to calculate it correct, have a look:
It's not any high precision calculation, but gives knowledge enough I think.
Too small filter gives vignetting, too big filter empty the wallet.
By LR Watanabe
Is the Nikon Nikkor 55-200mm f/3.5-5.6 II a good lens for astrophotography? I plan on using the Nikon D5300 with it and I wanted to know if the 55-200 would be a good lens for photographing DSOs. Does anyone use this lens and if so, may I see some images taken with it? I can't seem to find images on Astrobin. Also, is it possible to photograph DSOs (M42, Rosette, Flaming star, M45 etc.) from a bortle 7 sky with the 55-200mm?