Askar 130PHQ The Askar 130PHQ combines a 130 mm aperture with 1000 mm focal length at f/7.7. Its air-spaced quadruplet optical system contains two ED elements and incorporates field correction for a 60 mm image circle.
Manufacturer model: Askar 130PHQ · Specifications checked against manufacturer data on 2026-11-04
The Askar 130PHQ combines a 130 mm aperture with 1000 mm focal length at f/7.7. Its air-spaced quadruplet optical system contains two ED elements and incorporates field correction for a 60 mm image circle.
Imaging and visual use
At native focal length the optical system does not need an additional field flattener or a single prescribed flattener-to-sensor spacing. Connect the camera within the published accessory-connection limit and bring the target into focus. The connection allowance changes with the chosen rear adapter. Visual use is also supported with a suitable diagonal and eyepiece.
Focusing and camera orientation
A 3.4-inch rack-and-pinion focuser provides coarse adjustment and 1:10 fine focusing. The graduated 360° rotator lets you frame the target without turning the complete telescope. Threaded photographic adapters provide the interfaces listed below, including an internal M48×0.75 filter thread.
Mounting and supplied equipment
The telescope has a retractable dew shield, tube rings, a multifunction handle and a 300 mm Losmandy-style dovetail plate. The technical table separates bare-OTA weight from weight with mounting hardware. A matching 0.7× reducer is optional and has its own connection and spacing requirements; it is not part of the standard native optical system.
Lengths and 13 kg mounted weight follow the current product technical table. The linked manual gives 12.5 kg and assigns some length configurations differently. Current product-table values are retained; 1:10 fine adjustment is also published on the manufacturer 130PHQ HOT-SELLERS-4 page.
Additional specifications
Length configurations
842.5mm（including 1.25" eyepiece holder as dew shield contracted） 889.5mm（including 1.25" eyepiece holder as dew shield fully stretched） 1011.5mm（including the 4-piece adapter as dew shield contracted） 1061.5mm（including the 4-piece adapter as dew shield fully stretched）
77528
Datasheet
Opening
130mm
Dauwkap
Retractable
Zwaluwstaart
300 mm Losmandy-style
Veldcorrectie
Integrated; no additional flattener required at native focal length
Filterschroefdraad
M48×0.75 inside final adapter
Overbrenging fijnfocus
1:10
Brandpuntsafstand
1000mm
Openingsverhouding
f/7.7
Focuser
3.4-inch rack-and-pinion, dual speed
Beeldcirkel
60mm
Standaardpakket fabrikant
An 130PHQ OTA，a pair of tube rings, a handle, an Askar losmandy 300mm dovetail plate, a set of 4-piece photographic adapters, a manual
Maximale accessoire-aansluiting met ingeschoven focuser
Imaging mode 116mm（from the base of M48×0.75 male thread） 136mm（from the base of M54×0.75 male thread） 156mm（from the base of M68×1male thread） 186mm（from the base of M86×1 male thread）; Observing mode 148.5mm（from the end of 2" eyepiece holder）
Model
130PHQ
Optisch ontwerp
Quadruplet air-spaced APO (including two ED glass)
Askar 130PHQ The Askar 130PHQ combines a 130 mm aperture with 1000 mm focal length at f/7.7. Its air-spaced quadruplet optical system contains two ED elements and incorporates field correction for a 60 mm image circle.
Manufacturer model: Askar 130PHQ · Specifications checked against manufacturer data on 2026-11-04
