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Other accessories
The Bahtinov mask is named after the inventor Pavel Bahtinov. This
focussing aid enables clear focusing of astro images in the focus of
your telescope or with a camera lens.
- Place the mask on the telescope and point it at a bright star.
- Switch on the camera and observe the constellation on Live View or on the computer.
- f the image is not exactly sharp, the centre line is shifted. Adjust the focuser until the central line runs exactly through the centre of the star.
- You have now achieved optimum sharpness. Remove the mask from the telescope again and you can start exposing the image.
34.90 €
31.41 €
Estimated delivery time : 3-4 days
(as from Availability)
Availability acc. to manufacturer :
19 January 2025
19 January 2025
The Bahtinov mask is named after the inventor Pavel Bahtinov. This
focussing aid enables clear focusing of astro images in the focus of
your telescope or with a camera lens.
- Place the mask on the telescope and point it at a bright star.
- Switch on the camera and observe the constellation on Live View or on the computer.
- f the image is not exactly sharp, the centre line is shifted. Adjust the focuser until the central line runs exactly through the centre of the star.
- You have now achieved optimum sharpness. Remove the mask from the telescope again and you can start exposing the image.
34.90 €
31.41 €
Estimated delivery time : 3-4 days
(as from Availability)
Availability acc. to manufacturer :
19 January 2025
19 January 2025
The Bahtinov mask is named after the inventor Pavel Bahtinov. This
focussing aid enables clear focusing of astro images in the focus of
your telescope or with a camera lens.
- Place the mask on the telescope and point it at a bright star.
- Switch on the camera and observe the constellation on Live View or on the computer.
- f the image is not exactly sharp, the centre line is shifted. Adjust the focuser until the central line runs exactly through the centre of the star.
- You have now achieved optimum sharpness. Remove the mask from the telescope again and you can start exposing the image.
39.90 €
35.91 €
Estimated delivery time : 3-4 days
(as from Availability)
Availability acc. to manufacturer :
19 January 2025
19 January 2025
The Bahtinov mask is named after the inventor Pavel Bahtinov. This
focussing aid enables clear focusing of astro images in the focus of
your telescope or with a camera lens.
- Place the mask on the telescope and point it at a bright star.
- Switch on the camera and observe the constellation on Live View or on the computer.
- f the image is not exactly sharp, the centre line is shifted. Adjust the focuser until the central line runs exactly through the centre of the star.
- You have now achieved optimum sharpness. Remove the mask from the telescope again and you can start exposing the image.
24.90 €
22.41 €
Estimated delivery time : 3-4 days
The Bahtinov mask is named after the inventor Pavel Bahtinov. This
focussing aid enables clear focusing of astro images in the focus of
your telescope or with a camera lens.
- Place the mask on the telescope and point it at a bright star.
- Switch on the camera and observe the constellation on Live View or on the computer.
- f the image is not exactly sharp, the centre line is shifted. Adjust the focuser until the central line runs exactly through the centre of the star.
- You have now achieved optimum sharpness. Remove the mask from the telescope again and you can start exposing the image.
39.90 €
35.91 €
Estimated delivery time : 3-4 days
Elliptical split heater for Newtonian telescope secondary mirrors
45.00 €
40.50 €
Estimated delivery time : 1-2 weeks
For telescope and microscope eyepieces, DSLR lenses or finder scopes
35.00 €
31.50 €
Estimated delivery time : 1-4 weeks
High quality workmanship for durability
39.00 €
35.10 €
Estimated delivery time : 1-4 weeks
For Celestron Nexstar 5 and 6 CPC, Evolution, Skywatcher 180 Maksutov
42.00 €
37.80 €
Estimated delivery time : 1-2 weeks
For Celestron Nexstar 8, CPC 8, Meade LX series 8" SCT, Skywatcher 180 Maksutov
45.00 €
40.50 €
Estimated delivery time : 1-4 weeks
For Celestron Nextar / C9.25, Evolution, Meade 10" LX Series SCT
65.00 €
58.50 €
Estimated delivery time : 1-4 weeks
Also for large eyepieces
45.00 €
40.50 €
Estimated delivery time : 1-4 weeks
