72mm f/6 FPL-53 Doublet APO Refractor Telescope - 72EDR
Apertura
From $599.95
2 stores
In stock
This 72mm f/6 doublet apochromatic refractor delivers superb color correction and sharpness, making it an excellent choice for both visual observation and astrophotography. Using Ohara FPL-53 glass with darkened lens edges and internal light baffles, the scope renders objects in well color-corrected detail with increased contrast. Weighing just 4.8 lbs for the OTA and measuring only 12 inches when fully collapsed, this refractor is an excellent portable option for observers and astrophotographers. The 2-inch dual-speed rack and pinion focuser with 10:1 micro-focusing capability maintains focus during observation and imaging, and is particularly advantageous for wide-field images.
Specifications
| Collapsed Length | 12 in |
| Focuser Type | 2-inch Dual-Speed Rack & Pinion |
| Optical design | Doublet APO (Air-Spaced) |
| Aperture | 72 mm |
| Micro Baffles | 14 |
| OTA Weight | 4.8 lb |
| Objective Glass | Ohara FPL-53 |
| Focuser Ratio | 10% |
| Focal ratio | f/6 |
| Back Focus | 55 mm |
| Focal length | 430 mm |
| Warranty Period | 2 |