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comalion

08 Ian 2019 20:56



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Tot nu m-am lamurit. Filtrul de la Datyson este bun sau nu ?

Datyson Solar Filter Sun Film Membrane 5.0 Lens Astro Telescope Bard film Baader Planetarium Astrosolar for 70-152mm Aperture

- This solar filter film could filter the sun's rays efficiently,allow you view the sun safety
- Two sides high density coating without streak and blister point ensure the safety of the user's eye
- High density coating also eliminate pinhole effect provide sun's true color neutral white,not blue or orange
- Fit for all 70mm to 152mm Aperture Telescope.
- Cover Diameter: 160mm
- Border Material: Aluminum
- Can Be Fixed Diameter: 130-152mm
- Through Aperture: 135mm
- Bard Film Density: 5.0

