Περιγραφή
Askar presents a new refractor, currently the largest of the quintuplet series, the 130PHQ 130mm; it is an instrument suitable for astrophotography.
Thanks to the air-spaced quintuplet, it provides a flat field of up to 44mm diagonal without the addition of additional flatteners/reducers.
It is possible to reduce it by a factor of 0.7x and bring it to a focal length of 700mm; the reducer is optional.
This new and huge APO guarantees a chromatic correction at the highest levels thanks to a precise and maniacal construction by Sharpstar; the image is not affected by any chromatic aberration and remains very clear and well contrasted.
The 80PHQ refractor is the flagship of ASKAR with the longest focal length, you will not find a product with the same features at a lower price!
3 YEARS ARTESKY WARRANTY
This product is covered by 3 years ARTESKY warranty
This is intended to be an additional added value for the end customer as well as to further identify the service and customer assistance that Artesky as a reseller and distributor provides.
Multiple check of optics before delivery and guaranteed customer assistance
All refractors sold are super checked, this is to guarantee maximum efficiency to the customer who places his trust in us when purchasing his instrument.
This involves checking all optics and mechanics on the optical bench, as this prevents any problems arising from misaligned optics or mechanics that do not function correctly.
Artesky is also always available to customize any setup of its customers, in fact we design and build fittings, rings and accessories tailored to the amateur astronomer.
Pre- and post-sales assistance are always at the center of attention, in this way we can advise each amateur astronomer in the best way and guarantee the best purchasing experience.
Improved mechanics
The very precise mechanics guarantee universal application in every astronomical field and extreme satisfaction in use.
In addition to the improved optics, the 130PHQ also offers improved mechanics that leave nothing to chance, so that the performance of the apochromatic can be fully exploited even in the astrophotography field.
FPL53 air-spaced apochromatic quadruplet with multi-coating on each 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 supplied 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.
ASKAR Quality Control
One reason why ASKAR refractors are very famous and of very high quality is their quality control, in fact interferometric and optical tests are conducted on all the apochromats of the house, making the work done by these instruments impeccable.
ASKAR 4″ Rack&Pinion Focuser with Integrated Rotator
This refractor uses a brand new 4″ ASKAR focuser, with integrated 360° rotatable rotator to always keep the camera in the correct position. Thanks to the Rack&Pinion system, the focuser can support very heavy loads without any torsion problems.
The 1:10 gear reduction mechanism offers precise focusing, ideal for astrophotography.
