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| Black Diamond OTA ED 120mm x 900mm - BDED120-OTA |
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| Retail Price: |
$3,202.00 |
| Our Price: |
$2,910.00 |
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BDED120-OTA
The additional aperture of this telescope provides a dramatic increase in resolution and a heighten sense of seeing lunar and planetary surface phenomenon in seemingly 3D-like high-definition. Tight globular star clusters like M13 in Constellation Hercules appear like a beehive of crisp stellar pin points, star upon thousands of stars deep into the objects core. In Deep-space, rich aggregates of stars within Galaxies, Nebulas, and open clusters appear brilliant contrasted against a very dark velvet black background. The wispy, delicate, featherlike structure of dust lanes and extension of glowing gasses can be seen reaching out far beyond the object's core.
Recommend for: ASTROPHOTOGRAPHY
| Optical Design |
ED Refractor |
| Lens Material |
FPL-53 |
| Diameter |
120mm |
| Focal Length |
900mm |
| F/ratio |
F/7.5 |
| Highest Practical Power |
240x |
| Faintest Steller Magnitude |
13.1 |
| Resoving Power |
0.96 |
| Finderscope |
8X50 Right Angle or 9x50* |
| Focuser diameter |
2” |
| Diagonal |
2 inch 90º Dieletric Diagonal with 1.25 inch adapter |
| Eyepiece(s) |
2 inch 28mm eyepiece |
| Piggyback Bracket |
YES |
| Tube Weight |
5.13kg |
| Tube Dimension(dia. x length) |
10 cm x 62cm |
| Shipping Weight |
14.5kg |
| Shipping Carton Dimensions |
106.5 x 35.5 x 29 cm3 |
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