1. The 1.25-Inch variable Polarizing filter acts like a dimmer switch for your telescope. 3. Reduces brightness of the Moon or planets for great clear viewing. 4. Finer control of the image brightness compared to a standard fixed-transmission telescope filter for optimal performance. 2. Adjust the amount of light transmission from 1% to 40% by rotating the filter housing. 5. Fit standard sized 2 inch eyepieces and accessories.
1. The 1.25-Inch variable Polarizing filter acts like a dimmer switch for your telescope. 3. Reduces brightness of the Moon or planets for great clear viewing. 4. Finer control of the image brightness compared to a standard fixed-transmission telescope filter for optimal performance. 2. Adjust the amount of light transmission from 1% to 40% by rotating the filter housing. 5. Fit standard sized 2 inch eyepieces and accessories.
Price now:
£6.87 | Amazon | Shop |