127mm Altı >
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Ön Sipariş
Marka: ASKAR
Parameters
Aperture size
103mm
Focal length
700.4mm
Focal ratio
f/6.8
Objective lens
Triplet air-spaced APO (including one ED glass)
T..
86.600,00TL
KDV Hariç:72.166,67TL
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Ön Sipariş
Marka: ASKAR
107PHQ
Aperture size
107mm
Focal length
749mm
Focal ratio
f/7
Objective lens
Quadruplet air-spaced APO (including two ED glass)
..
179.933,33TL
KDV Hariç:149.944,44TL
Yeni
Ön Sipariş
Marka: ASKAR
Parameters
Aperture size
120mm
Focal length
840mm
Focal ratio
f/7
Objective lens
Triplet air-spaced APO (including one ED glass)
..
119.933,33TL
KDV Hariç:99.944,44TL
Yeni
Ön Sipariş
Marka: ASKAR
130PHQ Illustrate in detail
Aperture size
130mm
Focal length
1000mm
Focal ratio
f/7.7
Objective lens
Quadruplet air-spaced APO (including two ED glass) ..
266.600,00TL
KDV Hariç:222.166,67TL
Yeni
Ön Sipariş
Marka: ASKAR
Parameters
Aperture size
60mm
Focal length
408mm
Focal ratio
f/6.8
Objective lens
Quadruplet air-spaced APO(including one ED glass)
Image circle
44mm
Maximum accessory ..
43.266,67TL
KDV Hariç:36.055,56TL
Ön Sipariş
Marka: ASKAR
65PHQ is a flatfield astrograph newly launched after 80PHQ, 107PHQ, and 130PHQ. Instead of buying extra flatteners, calculating the back focus of the flattener, or making a tedious connection to match the correct distance, astrophotographers can simply equip it with any possible imaging ac..
66.611,11TL
KDV Hariç:66.611,11TL
Yeni
Marka: ASKAR
Parameters
Aperture size
71mm
Focal length
490mm
Focal ratio
f/6.9
Objective lens
Quadruplet air-spaced APO(including one ED glass)
Image c..
53.266,67TL
KDV Hariç:44.388,89TL
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Ön Sipariş
Marka: ASKAR
Askar introduces the brand-new 80PHQ refractive astrograph. And it’s the second long-focal-ratio astrograph from the PHQ- family. The overall finish of 80PHQ is evenly painted. The ivory and flawless coating of the main tube feels comfortably pimply, which can not only increas..
99.933,33TL
KDV Hariç:83.277,78TL
Yeni
Ön Sipariş
Marka: ASKAR
Parameters
Aperture size
91mm
Focal length
609mm
Focal ratio
f/6.7
Objective lens
Quadruplet air-spaced APO(including one ED glass)
Image circle
44mm
Maximum accessory ..
73.266,67TL
KDV Hariç:61.055,56TL
Yeni
Ön Sipariş
Marka: ASKAR
Aperture size
50mm
Focal length
190mm
Focal ratio
f/3.8
Objective lens
Quadruplet petzval APO（including one piece of SD glass）
Total length
..
32.600,00TL
KDV Hariç:27.166,67TL
Yeni
Marka: ASKAR
Askar provides a brand-new F3.9 full frame reducer for FRA400 astrograph, further reducing the focal length and thus shortening the exposure time on its original 400 focal length and f/5.6 focal ratio design basis. The reduction factor is 0.7×, and the reduced focal length is 280mm, which can satisf..
21.933,33TL
KDV Hariç:18.277,78TL
Yeni
Ön Sipariş
Marka: ASKAR
The Askar 3 inch F3.9 full frame reducer features 4 elements optical design specifically for the FRA600, offers a 0.7X reduction in focal ratio, when used with the FRA600 astrograph, this reducer effectively shortens the exposure time, its focal length is reduced to 420MM, dramatically increases you..
39.933,33TL
KDV Hariç:33.277,78TL