This adapter gives you a free aperture of 47mm, even a camera with a full frame sensor no longer shows shadows.
♦ 2" adapter directly to Nikon bayonet
♦ Free opening 47 mm
♦ Effective optical path of only 10 mm
♦ No lock slot that can cause tilting
♦ 2" filter thread (M48x0.75 in) on the side of the telescope for 2" filters
2" Barrel TS Adapter to Nikon Bayonet - Full Opening
T2 often drastically reduces the image. The free opening on T2 is only 38mm, this adapter gives you 47mm free opening. Also, the adapter is as short as possible, only the length of the T2 ring itself, which is permanently attached to the 2" tube, is optically effective.
Even a camera with full frame sensors will no longer show shadows, which would be normal with adaptations through T2.
Adapter Features
♦ Free Aperture - True 47mm
♦ Effective optical path of only 10 mm
♦ No lock slot that can cause tilting
♦ With 2" filter thread (M48x0.75) on the telescope side
Telescope side connection: | 2" barrel |
Camera side connection: | Nikon bayonet |
Clear aperture: | 47 mm |
Length of the 2" barrel: | 30 mm |
Effective optical length: | Only 10 mm |
Filter thread: | 2" (M48x0.75) at the telescope side |
Safety notch: | none |