Sharpstar 61EDPH-II 61mm FPL53 F/4.5
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Vai al moduloSmall APO ideal for traveling - Now in FPL53 triplet version!
61EDPH-II apochromatic refractor with 3 optical elements FPL53, Ohara made in Japan, with very high definition for visual observation, offers color correction at the highest levels thanks to the clever Sharpstar construction. The image is not affected by any chromatic aberration and remains very clear and well contrasted, sharp even when used for terrestrial visual observation.
Excellent tool, ideal to use for wide field photography even with astro-trackers such as Star-Adventurer, iOptron or small mounts.
Improved mechanics and lenses
The very precise mechanics guarantees universal application in every astronomical field and extreme satisfaction in use.
In addition to the improvement of the optics, the Sharpstar 60/330 also offers an improved mechanics that leaves nothing to chance, in this way the performance of the apochromat can be fully exploited even in astrophotography.
Air-spaced FPL53 apochromatic doublet with multi-treatment on every optical surface, this makes the optical quality very good and no chromatic aberration even at maximum magnification.
The objective of this apochromat is composed of an air-spaced triplet also composed of elements provided by the famous Ohara (Made in Japan), in fact the central element is composed of ED Ohara SuperAPO-FPL53 glass.
The ultra-modernized optical design allows for precise optical correction across the entire wavelength range.
All of this makes the Sharpstar 60/330 one of the best travel apochromats out there, as it is much more controlled than other refractors on the market.
Sharpstar 2 "Rack & Pinion focuser
This FPL53 triplet uses a brand new Sharpstar 2 "focuser, which can be rotated 360 ° to always keep the camera in the correct position, thanks to the Rack & Pinion system, the focuser can withstand very heavy loads without any twisting problems.
The 1:10 reduction mechanism offers precise focusing and is ideal for astrophotography.
The contents of the box:
- 60mm aluminum tube
- Retractable lens hood
- CNC machined aluminum rings
- Sharpstar 2 "Rack & Pinion focuser, 360 ° rotating, 1:10 reduction
- Reduction 2 "to 1.25"
- Vixen bar
- Complete with corrector and dedicated 0.8x reducer
Technical features
- Telescope type: Triplet refractor
- Objective: APO SUPER FPL53 doublet
- Tube material: Aluminum
- Opening: 60 mm
- Focal ratio: F / 5.5
- Focal length: 330 mm
- Coating: multilayer
- Resolution: 1.37 "
- Limit value: 11.3 mag
- Max.magnification: 130 x
- Focuser: Sharpstar 2 "focuser, 360 ° rotating, 1:10 reduction
- Eyepiece connection: 2 "and 1 1/4" with adapter
- Diameter of the tube: 63 mm
- Transport length: 230 mm
- Lens hood outer diameter: 67mm
- Weight of the tube: 1.6kg with rings