This barlow lens features a twist lock mechanism which makes your eyepiece/camera centralized. This makes more of the stars focused so it is far better for astrophotography. Objects that are in the center of the field are more likely to be pin points.
Fine planetary detail is almost always enhanced with the use of color filters. Since different planets exhibit different colors on their surfaces, it only makes sense that if a filter restricts a neutral color and transmits a feature color
This high quality UHC filter is a narrowband nebula filter for enhancing globular and planetary deep sky objects. It blocks out a certain band of light to enhance contrast and detail on deep sky objects.
This superb fully multi-coated multi-element focal reducer takes advantage of the latest computer aided design techniques to achieve the highest standards of performance set by the brand leaders at a fraction of the cost.
This high precision CNC Engineered metalwork, looks as good as it performs. Available as a 2" push fit model or low profile SCT model. Complete with 2" twist lock for centralization of eyepieces and collimators.
Find it fast. Antares 50mm finders will let you see and target faint objects like globular clusters without star charts even near city limits. Features include multicoated objective lens, helical focusing, eyepiece with rubber eyeshield
These premium Plossls offer the observer the ultimate in contrast. Superior lens polishing with multi-coating on all internal air-glass surfaces, these eyepieces provide orthoscopic-type definition with the added luxury of a 52 degree apparent field.