Askar 140APO Refractor Telescope (ASKAR-140APO)

Askar 140APO Refractor Telescope (ASKAR-140APO)The Askar 140APO is an OTA with a 140mm aperture, 980mm focal length, and f 7 native focal ratio. The aperture of 140mm gives it an inherent advantage in terms of light gathering power, resolution, brightness, and contrast, allowing the photographer to gather more light and present more details and brighter objects in the image. Along with more light coming into the astrograph, the limiting magnitude can reach 12. 5. The Askar 140APO adopts a triplet

Balanced RGB-design offer 1:1:1 exposure times for most telescope optical systems

but have natural colours

it can be mounted to your telescope's accessory shoe with an F50FB

tighten the adjustment knob for a secure fit

This flagship optical tube is sure to take your visual observing or imaging to the next level

You no longer have to constantly shift a Dobsonian to keep objects centered for sharp viewing

QHY367C Pro is a full frame color cooled cmos camera with SONY IMX094 sensor

the metal wiring and transistors on the surface of the silicon substrate that form the sensor’s light-sensitive area (photo-diode) impede photon gathering carried out by the on-chip lens

Introducing the ASI183 camera series

Full Frame Size: 2

it enhances contrast

Substrate: Optical Glass