HIRSCH TELESCOPE 4 COLOR EYEPIECE SET Start Price USD 28.99 Current Price USD 28.99 Time Left - Bid Count 0 Buy It Now Price - Reserve Price - Start Time Friday, September 05, 2008 End Time Friday, September 12, 2008 Location Massapequa, New York See more about 'HIRSCH TELESCOPE 4 COLOR EYEPIECE SET' Description HIRSCH TELESCOPE 4 COLOR EYEPIECE SET   Items: BLUE 80A, RED 25A, GREEN 58, MOON 15%   Product Details        Hirsch filters are made of glass and not vat dyed like many other color filters. The color is in the glass itself. This is crucial in bringing out the distinct features in your celestrial observations. You can be assured you will get the most out of Jupiters Great Red Spot, The Rings of Saturn or the craters on the moon with Hirsch quality color filters.          Description: #80A-blue (30% transmission) - #80A Blue This filter is the best and most popular for the study of detail on Jupiter and Saturn. It enhances the contrast of rills and festoons in Jupiter's cloud belts, as well as details of the Great Red Spot. It also brings out detail in Saturn's belts and polar features. This filter is also very useful for lunar observing. Try this filter to split Antares. It works very well for this purpose, especially when the two stars are at their maximum separation.   #25A-Red (14% transmission) #25A Red The #25A filter strongly blocks the transmission of blue and green wavelengths, which result in very sharply defined contrast between the cloud formations and the lighter-toned surface features on Jupiter. This filter is also quite useful for definition of the Martian polar ice caps and maria. Try this one on Venus. Not only does it reduce the light glare, it really does some interesting things to the clouded Venusian atmosphere.   #58-Green (24% transmission) #58 Green This filter strongly rejects red and blue wavelengths and increases their contrast on the lighter parts of the surface of Jupiter. It is also useful for enhancing the cloud belts and polar regions on Saturn. It does a fantastic job on increasing the contrast in Mars polar ice caps and also does a reasonable job of increasing the contrast of atmospheric features on Venus.   15% Moon Filter Moon Filter is a precision neutral density filters that spreads the Lunar intensity uniformly over the visual spectrum. When the Moon is full or nearly full, it’s disk appears blindingly bright with reflected sunlight. The glare washes out most of the craters, rills and other surface details. Moon filter reduces glare and intensity, allowing you to study Lunar features in greater detail and comfort, and without spoiling your night vision         Terms & Conditions: All Hirsch products sold are high quality and brand new directly from the manufacture unless stated "as used" in the auction. We provide full support via email, skype or telephone. We do not combine shipping on auctions unless stated. We ship First Class USPS (3-7 business days). We can work out other shipping arrangements at winners request and additional cost. Orders ship 24-48 hours after payment received. We do not provide tracking information. Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items. Place a Bid!