An eyepiece for every occasion, with excellent field correction and a wide field of view. The Bresser zoom eyepiece covers the broad focal length range of 8 to 24 mm. These are also the most commonly used focal lengths with most telescopes. The adjustment is continuous from 8 to 24 mm. This eliminates the need to constantly change eyepieces. Comfortable viewing: The Bresser zoom eyepiece offers a large and comfortable eye relief (ER) of 20 mm on the eyepiece lens. This means comfortable viewing even during extended observations, an important criterion especially for eyeglass wearers. The rubber eyecup can also be individually adjusted by a rotating movement. Compact and robust design: The Bresser zoom eyepiece is made entirely of black anodized aluminum. It has an extremely solid and high-quality appearance and is long-lasting, even with extensive use. The precise zoom mechanism can be securely adjusted via the rubber adjustment ring. A white laser-etched focal length indicator and arrow show the current focal length setting even in low light. Magnifications achievable with common telescope focal lengths: 350 mm: 44-15x; 400 mm: 50-17x; 500 mm: 63-21x; 650 mm: 81-27x; 750 mm: 94-31x; 900 mm: 113-38x; 1000 mm: 125-42x. Features: Deluxe version with even better field correction and sharpness; large apparent field of view of 40-56 degrees; zoom eyepiece with continuously adjustable focal length from 8-24 mm; one eyepiece covers a wide range of focal lengths; continuous adjustment to ideal magnification; quick magnification adjustment without changing eyepieces; comfortable 20 mm eye relief (LER = long eye relief); adjustable rubber eyecup to fit ideal interpupillary distance; also very suitable for users of Eyepieces. Compact and solid design. Made entirely of black anodized aluminum. Aluminum dust cap with thread. Very high-quality material appearance. Precise and robust zoom adjustment mechanism. Rubber grip surface for zoom adjustment. White laser engraving with focal length and arrow pointer. Focal length range 8-24 mm freely adjustable. Optical design: 8 lenses in 5 groups. All lens surfaces have a fully multi-coated finish. Eyepiece sleeve diameter: 1.25 inches / 31.7 mm. Filter thread on sleeve: M28 x 0.6 mm (standard 1.25'' filter thread). Eyepiece weight: 250 g. Eyepiece length: 96.2 mm. Diameter: 47 mm. Color: Black. Includes: Metal dust cap for eyepiece lens, plastic protective cap for eyepiece sleeve, zoom eyepiece.
- Metal
EAN: 4007922071145
Reference: MK0111424
Color: gray
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