Smart Telescope Bahtinov Mask (Dwarf ii, Seestar S50)
Achieve perfect focus with this custom 3D printed Bahtinov mask designed specifically to fit the smart telescopes Dwarf ii & Seestar S50.
The mask easily clips into the front of the telescope.
The Bahtinov mask consists of three separate grids strategically positioned to create three angled diffraction spikes at the focal plane, aligning with each bright image element
As you adjust the focus, the central spike moves across the star from one side to the other, enabling precise focusing
My products are 3D printed to order by me, and as a full time physics student I am often quite busy, so some items may be a little delayed depending on my schedule, most items are dispatched in 1-5 days.
The 3d printed items can be a bit delicate depending on the design, so need to be treated with care, and can occasionally very minor imperfections may be noticeable, but will not affect the item in any way. If you have any problems with an item once it arrives please let me know.
Shipping:
UK tems are shipped Royal Mail 24, tracking will be provided and items should arrive within maximum 7 days from ordering, if item has not arrived by this time, please let me know.
Europe: Standard items are shipped with Royal Mail International Standard delivery which Royal Mail claims to arrive in 3-7 days however I find this usually takes between 1-3 weeks and has no tracking. Express delivery with tracking (usually with dpd) can be selected if desired.
Rest of world: Standard items are shipped with Royal Mail International Standard delivery which Royal Mail claims to arrive in 3-7 days however I find this usually takes between 1-4 weeks and has no tracking. Express delivery with tracking (usually with dpd or dhl express) can be selected if desired.
Achieve perfect focus with this custom 3D printed Bahtinov mask designed specifically to fit the smart telescopes Dwarf ii & Seestar S50.
The mask easily clips into the front of the telescope.
The Bahtinov mask consists of three separate grids strategically positioned to create three angled diffraction spikes at the focal plane, aligning with each bright image element
As you adjust the focus, the central spike moves across the star from one side to the other, enabling precise focusing
My products are 3D printed to order by me, and as a full time physics student I am often quite busy, so some items may be a little delayed depending on my schedule, most items are dispatched in 1-5 days.
The 3d printed items can be a bit delicate depending on the design, so need to be treated with care, and can occasionally very minor imperfections may be noticeable, but will not affect the item in any way. If you have any problems with an item once it arrives please let me know.
Shipping:
UK tems are shipped Royal Mail 24, tracking will be provided and items should arrive within maximum 7 days from ordering, if item has not arrived by this time, please let me know.
Europe: Standard items are shipped with Royal Mail International Standard delivery which Royal Mail claims to arrive in 3-7 days however I find this usually takes between 1-3 weeks and has no tracking. Express delivery with tracking (usually with dpd) can be selected if desired.
Rest of world: Standard items are shipped with Royal Mail International Standard delivery which Royal Mail claims to arrive in 3-7 days however I find this usually takes between 1-4 weeks and has no tracking. Express delivery with tracking (usually with dpd or dhl express) can be selected if desired.
Achieve perfect focus with this custom 3D printed Bahtinov mask designed specifically to fit the smart telescopes Dwarf ii & Seestar S50.
The mask easily clips into the front of the telescope.
The Bahtinov mask consists of three separate grids strategically positioned to create three angled diffraction spikes at the focal plane, aligning with each bright image element
As you adjust the focus, the central spike moves across the star from one side to the other, enabling precise focusing
My products are 3D printed to order by me, and as a full time physics student I am often quite busy, so some items may be a little delayed depending on my schedule, most items are dispatched in 1-5 days.
The 3d printed items can be a bit delicate depending on the design, so need to be treated with care, and can occasionally very minor imperfections may be noticeable, but will not affect the item in any way. If you have any problems with an item once it arrives please let me know.
Shipping:
UK tems are shipped Royal Mail 24, tracking will be provided and items should arrive within maximum 7 days from ordering, if item has not arrived by this time, please let me know.
Europe: Standard items are shipped with Royal Mail International Standard delivery which Royal Mail claims to arrive in 3-7 days however I find this usually takes between 1-3 weeks and has no tracking. Express delivery with tracking (usually with dpd) can be selected if desired.
Rest of world: Standard items are shipped with Royal Mail International Standard delivery which Royal Mail claims to arrive in 3-7 days however I find this usually takes between 1-4 weeks and has no tracking. Express delivery with tracking (usually with dpd or dhl express) can be selected if desired.