🎉 Up to 70% Off Selected ItemsShop Sale
Askar 1x Full-frame Flattener for 185APO
HomeStore

Askar 1x Full-frame Flattener for 185APO

Askar 1x Full-frame Flattener for 185APO

$79.39

Original: $226.84

-65%
Askar 1x Full-frame Flattener for 185APO—

$226.84

$79.39

The Story

The Askar 185 APO comes with three optional premium accessories, a 1.0x flattener and a 0.8x reducer. Introduced here is the 1.0x flattener， which is optimized for the Askar 185APO， and can provide more possibilities for telescope use.

1x Flattener Parameter

（After attaching）140APO Focal length

1295mm

（After attaching）140APO Focal ratio

f/7

Lens Number

Triplet design

Back Focus

55mm（from the base of M48 male thread）

Weight

kg

Rear-end thread type

M68×1
M54×0.75
M54×0.75-M48×0.75(M48×0.75 filter thread inside)

1x Flattener Size Diagram

1x Flattener Installation

Spot Diagram

Description

The Askar 185 APO comes with three optional premium accessories, a 1.0x flattener and a 0.8x reducer. Introduced here is the 1.0x flattener， which is optimized for the Askar 185APO， and can provide more possibilities for telescope use.

1x Flattener Parameter

（After attaching）140APO Focal length

1295mm

（After attaching）140APO Focal ratio

f/7

Lens Number

Triplet design

Back Focus

55mm（from the base of M48 male thread）

Weight

kg

Rear-end thread type

M68×1
M54×0.75
M54×0.75-M48×0.75(M48×0.75 filter thread inside)

1x Flattener Size Diagram

1x Flattener Installation

Spot Diagram
Askar 1x Full-frame Flattener for 185APO | Telescopes