A Bahtinov mask is used to find critical focus for just about any telescope.
I will custom design a mask to fit your needs and which is tailored
to the scope's focal length. Currently available models are listed
below. Masks 6" and smaller are a one piece design. Masks
greater than 6" are a sturdy two or four piece snap fit design.
Please note that I recommend my
TriBahtinov Masks for SCTs, RCs, CCs, Newts or other compound scopes which adds the
ability to collimate as well as focus.
If you don't see your scope listed below I will be happy to design a mask
to meet your needs.
FREE SHIPPING (USA) (1st Class)
Priority shipping available also. International shipping calculated at
checkout. Please see the shipping tab for more info.
Printed in durable, temperature tolerant PETG filament.
Bahtinov-APStowaway - $23
Astro-Physics 92mm Stowaway
Bahtinov-Redcat51 - $18
William Optics Redcat 51
Bahtinov-AP130GTX - #23
Bahtinov-Redcat71 - $18
William Optics Redcat 71
Bahtinov-AskarFRA500 - $23
Bahtinov-Rokinon135 - $18
Rokinon 135mm lens (93mm dew shield)
Bahtinov-Sharp76 - $18
Bahtinov-Esprit80ED - $18
Skywatcher Esprit 80ED
Bahtinov-SV80ST - $18
Stellarvue SV80ST (102mm dew shield)
Bahtinov-Esprit100ED - $23
Skywatcher Esprit 100ED
Bahtinov-SVX102T - $23
Bahtinov-FSQ106N - $23
Bahtinov-MeadeETX90 - $20
Meade ETX 90
Bahtinov-SW100ED - $23
Bahtinov-OXT10g - $35
Orion SkyQuest XT10g 10" Dob
Bahtinov-TMB130Class - $23
TMB 130mm F6 "Classic"
Bahtinov-Radian61 - $18
Radian Raptor 61mm
Bahtinov-TVNP101is - $23
Bahtinov-ES127FCD100 - $23
Explore Scientific 127mm FCD100
Bahtinov-BressMN152 - $23
Bresser Messier Mak Newt 152
Bahtinov-TEC160FL - $24