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Astromania Telescope Filter, 2 Inch Variable Grey Polarizing Filter, Variable Polarizing Moon Filter for Astronomical Telescope & Eyepiece, Telescope Accessory with Adjustable 1-40% Light Transmission
4.3 (94 items)
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55
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US$16.79 cheaper than the new price!!
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Used US$11.20
Product details
| Management number | 218898062 | Release Date | 2026/05/03 | List Price | US$11.20 | Model Number | 218898062 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Variable polarizing filters are made up of two high-grade glass individual filters. The variable darkening effect is produced by rotating the lower filter relative to the upper one. And it reduces glare without significantly altering the objects’ colour for improved perception of detail and for better viewing comfort.
- This variable polarizing filter has a Aluminium material mount, which is sturdy and durable.
- It helps you to adjust the brightness effectively. The variable polarizing filter allows for selective adjustment of brightness, which is useful for terrestrial observation.
- These filters have a very large range of effectiveness. Light transmission of polarizing filters is between 1% and 40%. Such adjustable control is highly desirable for lunar observing as the Moon's brightness varies with its phase and also with the aperture and magnification of the telescope you are using. It is also a must for viewing the Moon in daylight hours.
- Fit all 2" eyepieces with the standard filter thread.
| Brand | Astromania |
|---|---|
| Color | grey |
| Media Type | ProductImage |
| Screen Size | 2 Inches |
| Thread Size | 2 Inches |
| Manufacturer | Astromania |
| Model Number | SKU_AM_VGPF2 |
| Special Effect | Polarizer |
| Photo Filter Size | 50.8 Millimeters |
| Compatible Devices | All 2-inch threaded telescopes and eyepieces |
| Enclosure Material | Aluminum, Glass |
| Coating Description | Coated |
| Item Dimensions L x W | 2"L x 2"W |
| Water Resistance Level | Not Water Resistant |
| Manufacturer Part Number | SKU_AM_VGPF2 |
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