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Meade Series 5000 HD-60 9mm Eyepiece


Meade Series 5000 HD-60 6-element eyepieces are the latest development in the 5000 series, offering a large 60° apparent field of view and a flat field of view which is tack sharp right to the edge. This design provides more than 17mm of eye relief for terrific viewing comfort while simultaneously delivering a 40% improvement in corrections for chromatic aberration and edge distortions over traditional Plössls. You simply won't believe how much a premium eyepiece can improve your view, no matter what telescope you own.


Item #ProductStock StatusPriceShipping
07732Meade Series 5000 HD-60 9mm Eyepiece
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$79.00
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Meade Series 5000 HD-60 9mm Eyepiece

Meade Series 5000 HD-60 eyepieces offer a very wide field-of-view, with pinpoint edge of field sharpness and contrast. Specifications of this advanced design include a six element, super fully multi-coated optical design with premium-grade and exotic optical glass for the best possible performance and image brightness and blackened lens edges for enhanced contrast. Features a precision manufactured 1.25" barrel, increased eye relief and an adjustable twist-up rubber eyeguard for comfort and blocking stray light. Take a look and rediscover your favorite celestial objects.

Product carries full one year Meade factory limited warranty.

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Optical Specifications: Meade Series 5000 HD-60 9mm Eyepiece
Focal Length 9 mm
Apparent Field-of-View 60°
Eye Relief > 17 mm
Physical Parameters
Barrel Diameter 1.25 Inches
Eyepiece Calculator
Enter at least two of your telescope's specifications:
*Focal Length (mm):
*Aperture (mm):
Focal Ratio (f/):
Magnification:
 
True Field:
 
Exit Pupil: <p>Exit pupil represents the diameter of the column of light exiting the eyepiece. Magnification is simply the ratio of telescope aperture to exit pupil. Fox example, using a telescope with 100mm aperture and an exit pupil of 2mm yields a magnification of 50X.</p> <p>There are both upper and lower limits to the useful range of exit pupils. The typical human eye pupil dilates to a maximum of 7mm when fully dark adapted. This figure decreases with age. Using an exit pupil that is larger than this upper limit simply spills the light onto an area of the eye not capable of receiving data. At the opposite end of the range, a smaller exit pupil means less area on the eye is collecting data. Images brightness decreases with decreasing exit pupil. Deep space objects grow dimmer rapidly as the exit pupil falls below 1 mm. The planets also start to become noticeably dimmer when the exit pupil falls much below 0.5 mm.</p> <p>Our eyepiece calculator provides warnings and error messages based upon the value of the exit pupil. These are intended to be guidelines as opposed to hard rules. There is no harm in violating these gidelines, but your enjoyment of the telescope may be diminished if you do. </p>