![]() ![]() A good lens to start with is a Nikon 35mm f/1.8 lens, as this will give you a good middle ground from which to experiment with. The f/ number determines the aperture or how much light the lens lets in. This number is the focal length of the lens. Maybe you can find a single adapter that has female M48 threads and has male threads that match the size of your lens.Įdited by KLWalsh, 17 June 2022 - 01:45 PM. When you purchase a lens, bear in mind that the bigger the number in mm, the closer the view. ![]() ![]() * You might see what other adapers are available. I see that the T2 part on the filter drawer is held in by 4 screws which means that it can be switched out but I haven’t found an M54 part that could be put in place of the T2 adapter. ![]() (My Nikon 50 mm f/1.8 lens produces noticeably rounder stars at f/4.) I just bought the Nikon Filter Drawer and would like to attach this to my ASI6200MM camera but obviously this is going to vignette with the T2 back and the M54M-M42F threaded adapter. Most astrophotographers use their camera lenses not at full aperture anyway, so the slight loss of aperture shouldn’t matter too much. No matter your chosen photographic subject, Teds Cameras will have the best range of Neutral Density & ND Camera Lens filters to help you capture the most. Of course, the aperture of your lens is now (around) 46mm, not 60 mm (?) or whatever the effective aperture had been. If your camera lens takes a filter larger than M49, you use step down adapter rings to get to M49.įor example, if your lens takes M62 filters, you use M62 to M58, M58 to M55, M55 to M52, M52 to M49, and then finally the Blue Fireball M49 to M48 adapter. Taking inspirations from this website (M A G I C - F I L T E R S), it seems that it is possible to place gelatin filter into the rear-mounting bayonet-type filters.I did some physical measurement and found that the diameter for the filter is around 25mm to 26mm. Standard camera filter sizes are M49, M52, M55, … There are so many great Nikon DSLR lenses available here in 2022, that it can be rather overwhelming to know where to start. As for the Nikon 16mm Fisheye lens, there isnt a readily available solution, so I decided to DIY. The Blue Fireball line of adapters at Agena Astroproducts includes an M49 male to M48 female adapter.*Ī standard 2 inch astro filter has male M48 threads. ![]()
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