Askar 160 APO Triplet Refractor

Parameters

Aperture size

160mm

Focal length

1120mm

Focal ratio

f/7

Objective lens

Triplet air-spaced APO (including one ED glass)

Total length

883mm(when the dew shield is contracted)
996mm(when the dew shield is stretched)

The length of the rear retractable lens tube

115mm

OTA weight

11.4kg

Gross weight（including tube ring and dovetail plate）

13.6kg

Rear-end thread type

2"/1.25" visual adapters

Standard package items

an 160APO OTA, a pair of tube rings, a handle, an Askar 400mm Losmandy dovetail plate, an aluminum box，a manual

Product Size Diagram

Instruction of using the 160APO retractable lens tube ( for eyepiece observation, 1.0x flattener, and 0.8x reducer)

The Locking Screw Position Diagram

160APO EAF（optional） Installation

Optical Path Diagram

Spot Diagram