Feature(may vary by option.)
●Der verstellbare mondfilter variabel Svbony von 5,1cm ist wie ein Teleskop Reduzierschalter und hilft dabei; die Helligkeit beim Betrachten von Mond und Planeten zu reduzieren; um das Sichtfeld zu optimieren und die Blendung zu reduzieren
●Adjust the light transmission from 1% to 40% by turning the filter housing; the filter does not change the colour of the object. Compared to the standard telescopic filter, the brightness of the
●Better control of image to achieve the best performance and minimise the brightness of the moon or planet to achieve a clear visual effect
●For eyepieces with standard size of 5.8 cm with filter thread, high-quality metal rim and optical glass lens
●Includes durable plastic box easy to carry and store
[2PCS]
Description
The 2 inch variable polarising filter is made of high-quality, anodised aluminium and optical glass. Variable polarisation filter to reduce the amount of light entering your eyepiece. The filter does not change the colour of the object being viewed and prevents eye fatigue and loss of night vision. Dimmer switch. This filter set consists of two polarising filters, one of which can be rotated in its cell to adjust the brightness. When observing a bright object, such as of the moon or certain planets, you can gradually darken the view to a level according to your needs, increasing contrast, reducing glare and increasing detail accuracy. The light transmission can be reduced from 40% to 1%.
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The VPL filter has a high quality metal rim and optical glass lens |
Multi-layer coating Low-reflective multi-layer coating, which ensures high light transmission |
Interface thread: M48 x 0.75 mm UV/IR filter with standard 2 in M48 x 0.75 mm filter thread for 2 inch eyepieces and other telescopic accessories |
Reduce glare and increase the contrast of the moon with the Svbony 2" VPL filters. Also useful for particularly bright planets as well as for terrestrial observation over sand or snow.
This filter does not change the colour of the object observed and is therefore an excellent choice for astrophotography, especially for the image of the moon surface. By reducing the brightness, details on the moon become clearer and clearer.
Metal rim , anodized housing, metal thread ,and sturdy plastic case make the moon filter durable , easy to carry and store
