Artesky Adjustable Solar Filter 75mm
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What are the warranty terms?
All our products come with a 24-month legal warranty. Some brands provide extended warranty. Contact us for more info.
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The Artesky Adjustable Solar Filter 75mm is a visual ND 5.0 solar filter, crafted with high artisanal quality and a sturdy metal cell. It is designed for safe solar observation and solar photography.
The filter attaches to the telescope, finder scope or telephoto lens using three metal screws with plastic tips. It features a 75 mm clear aperture and fits optical tubes with an external diameter between 70 mm and 92 mm.
Compatibility
- Refractor telescopes with 60 mm aperture (if the external tube diameter is within the specified range)
Please verify the external diameter of your instrument before purchasing.
Available Models
| Code | Aperture (mm) | Tube Diameter (mm) | Density |
|---|---|---|---|
| ARTSF55 | 55 | 50 - 72 | ND 5.0 |
| ARTSF75 | 75 | 70 - 92 | ND 5.0 |
| ARTSF95 | 95 | 90 - 112 | ND 5.0 |
| ARTSF115 | 115 | 110 - 129 | ND 5.0 |
| ARTSF135 | 135 | 130 - 152 | ND 5.0 |
| ARTSF155 | 155 | 150 - 172 | ND 5.0 |
| ARTSF175 | 175 | 170 - 192 | ND 5.0 |
| ARTSF195 | 195 | 190 - 222 | ND 5.0 |
| ARTSF225 | 225 | 220 - 252 | ND 5.0 |
Artesky Solar Filter Features
- Filter film mounted without tension to avoid deformation.
- Rear metal ring protects the film from scratches during tightening.
- Continuous tightening possible within the specified tube diameters.
- Filter is positioned in front of the optics, effectively blocking solar radiation.
- Solar filter film with double-sided coating.
- The Sun’s brightness is reduced to the level of the Moon.
Image Quality
The filter provides a natural white-light solar image, free from artificial color tinting. High contrast and sharpness outperform many glass solar filters.
Advantages of the Filter Film
- Optimal protection thanks to double-sided coating.
- Highly tear-resistant and cannot shatter.
- Natural white-light image without unwanted colors.
- High contrast and excellent detail resolution.
- Superior UV protection compared to single-coated glass filters.
