1.25″ Metal Bahtinov mask for Seestar S30
13,90 €1.25″ Metal Bahtinov mask for Seestar S30
Thread 28.5mm*0.6mm, can be mounted to 1.25″ filter adapter (TA621)
Dew shield and filter adapter sold separately.
Showing all 10 results

1.25″ Metal Bahtinov mask for Seestar S30
Thread 28.5mm*0.6mm, can be mounted to 1.25″ filter adapter (TA621)
Dew shield and filter adapter sold separately.

2″ Metal Bahtinov mask for Seestar S50
Thread M48*0.75mm, can be mounted to dew shield (TA449) or 2inch filter adapter (TA441), and then plug into Seestar S50.
Dew shield and filter adapter

Aluminum Bahtinov Focusing Mask perfect focusing for your CCD,DSLR or Webcam in seconds. Light weight so you wont upset the balance on your scope.

Aluminum Bahtinov Focusing Mask perfect focusing for your CCD,DSLR or Webcam in seconds. Light weight so you wont upset the balance on your scope.

Aluminum Bahtinov Focusing Mask perfect focusing for your CCD,DSLR or Webcam in seconds. Light weight so you wont upset the balance on your scope.

Aluminum Bahtinov Focusing Mask perfect focusing for your CCD,DSLR or Webcam in seconds. Light weight so you wont upset the balance on your scope.

Aluminum Bahtinov Focusing Mask perfect focusing for your CCD,DSLR or Webcam in seconds. Light weight so you wont upset the balance on your scope.

Dual-purpose Bahtinov mask and protective dust cover for William Optics telescopes. Precise focusing via diffraction pattern on bright stars.

Bahtinov focusing mask that also generates aesthetic diffraction spikes on bright stars. Combines precise focus with visual appeal.

The Bahtinov mask helps to focus the telescope perfectly with the help of the diffraction pattern. These masks are made of industrial plastic by 3D printing and are optimized for each telescope to pro