Astromania FM100mm Bahtinov Mask for a (OD) from 105mm-150mm - Bundle with - 1.25" 40mm Plossl Telescope Eyepiece
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Product details
| Management number | 212171870 | Release Date | 2026/04/06 | List Price | US$19.59 | Model Number | 212171870 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Threaded for standard 1.25inch astronomy filters and barlow lens
- 4-element plossl design; has a approx 42 degree AFOV; perfect for broad field lunar observations; medium sized star clusters; and a wide range of cloudy nebulas and deep sky targets
- Rubber eyecups protect against lateral stray light; long life: well-made metal eyepieces
- Bahtinov masks take the guesswork out of focusing and even get over the seeing conditions as it is a mathematical type approach to the task; the best focus for your telescope quickly and easily
- Suitable for use on all types of telescope; they are made from precision laser cut enforced plexiglass that is stiff and long lasting; they will never be brittle in the cold; unlike some other masks which are made from normal plastics
| Brand | Astromania |
|---|---|
| Focus Type | Manual Focus |
| Finderscope | Reflex |
| Eye Piece Lens Description | Plossl |
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