Product series:
![Gerd-Neumann](/Marken/normal/Gerd-Neumann.jpg)
Gerd Neumann is not only a mechanical engineer, but has also been a hobby astronomer for many years. As a pupil and student, technical curiosity and a shortage of cash was always an incentive for him to develop astronomical instruments and accessories for himself.
The many technical requests from astronomer friends motivated Gerd Neumann to register his business as early as 1998. Today, his precision mechanical and optical instruments company employs several staff and has earned an excellent reputation in the astronomy scene.
![Gerd Neumann jr. Bahtinov focus mask for M82 photo lens](/Produktbilder/normal/46366_1/Gerd-Neumann-jr-Bahtinov-focus-mask-for-M82-photo-lens.jpg)
Gerd Neumann jr.
Bahtinov focus mask for M82 photo lens
$ 84.00
ready for shipping in 3-5
weeks
![Gerd Neumann jr. Bahtinov focus mask for M58 camera lens](/Produktbilder/normal/46366_1/Gerd-Neumann-jr-Bahtinov-focus-mask-for-M58-camera-lens.jpg)
Gerd Neumann jr.
Bahtinov focus mask for M58 camera lens
$ 46.90
ready for shipping in 24
h
![Gerd Neumann jr. Bahtinov focus mask for M49 photo lens](/Produktbilder/normal/46366_1/Gerd-Neumann-jr-Bahtinov-focus-mask-for-M49-photo-lens.jpg)
Gerd Neumann jr.
Bahtinov focus mask for M49 photo lens
$ 43.90
ready for shipping in 3-5
weeks
![Gerd Neumann jr. Bahtinov focus mask for M55 photo lens](/Produktbilder/normal/46366_1/Gerd-Neumann-jr-Bahtinov-focus-mask-for-M55-photo-lens.jpg)
Gerd Neumann jr.
Bahtinov focus mask for M55 photo lens
$ 43.90
ready for shipping in 3-5
weeks
![Gerd Neumann jr. Bahtinov focus mask for M105 photo lens](/Produktbilder/normal/46366_1/Gerd-Neumann-jr-Bahtinov-focus-mask-for-M105-photo-lens.jpg)
Gerd Neumann jr.
Bahtinov focus mask for M105 photo lens
$ 99.00
ready for shipping in 3-5
weeks
![Gerd Neumann jr. Bahtinov-Maske für Foto-Objektiv M62](/Produktbilder/normal/46366_1/Gerd-Neumann-jr-Bahtinov-Maske-fuer-Foto-Objektiv-M62.jpg)
Gerd Neumann jr.
Bahtinov-Maske für Foto-Objektiv M62
$ 65.00
ready for shipping in 3-5
weeks
![Gerd Neumann jr. Bahtinov focus mask for M72 photo lens](/Produktbilder/normal/46366_1/Gerd-Neumann-jr-Bahtinov-focus-mask-for-M72-photo-lens.jpg)
Gerd Neumann jr.
Bahtinov focus mask for M72 photo lens
$ 71.00
ready for shipping in 3-5
weeks
![Gerd Neumann jr. Bahtinov mask for M77 lens](/Produktbilder/normal/46366_1/Gerd-Neumann-jr-Bahtinov-mask-for-M77-lens.jpg)
Gerd Neumann jr.
Bahtinov mask for M77 lens
$ 78.00
ready for shipping in 3-5
weeks
![Gerd Neumann jr. Bahtinov focus mask for M67 photo lens](/Produktbilder/normal/46366_1/Gerd-Neumann-jr-Bahtinov-focus-mask-for-M67-photo-lens.jpg)
Gerd Neumann jr.
Bahtinov focus mask for M67 photo lens
$ 62.00
ready for shipping in 3-5
weeks
![Gerd Neumann jr. Bahtinov focus mask for M52 photo lens](/Produktbilder/normal/46366_1/Gerd-Neumann-jr-Bahtinov-focus-mask-for-M52-photo-lens.jpg)
Gerd Neumann jr.
Bahtinov focus mask for M52 photo lens
$ 43.90
ready for shipping in 3-5
weeks