Shopping Cart
There are no more items in your cart
|
|
Askar Full-frame 1x Flattener for Askar 103APO
ASK_FLAT103APO
€315.00
Tax included
The Askar Full-Frame 1x Flattener does not change the telescope's focal ratio itself. After connecting with the Askar 103APO, it still maintained a focal length of F6.8. The flattener corrects field curvature and coma, resulting in flatter field edges and finer star points.
Do you have a question about this product?
Must-have accessories
|
|
|
|
|
|
|
|
|
|
The Askar 103 APO comes with three optional premium accessories, a 1.0x flattener, a 0.8x reducer, and a 0.6x reducer. Introduced here is the 1.0x flattener which is optimized for the Askar 103APO and can provide more possibilities for telescope use.
The 1x flattener does not change the telescope's focal ratio itself. After connecting with the Askar 103APO, it still maintained a focal length of F6.8. The flattener corrects field curvature and coma, resulting in flatter field edges and finer star points.
The 1.0x flattener adopts a triplet design and supports a 44mm full-frame image circle. The overall weight is 0.58kg. The back focus from the M48 thread is a standard 55mm. The front thread is M84*1. At the camera end, it is equipped with M54*0.75 and M48*0.75 two sizes of adapters, which are convenient for connection. At the same time, it has a built-in M48*0.75 2-inch filter thread, which can be directly installed and used. The overall CNC machined, both end threaded metal caps prevent ash when not in use.
Specifications
|
（After attaching）103APO Focal length |
700.4mm |
|
|
（After attaching）103APO Focal ratio |
f/6.8 |
|
|
Lens Number |
Triplet design |
|
|
Back Focus |
55mm (from the base of M48 male thread) |
|
|
Weight |
0.58kg |
|
|
Rear-end thread type |
M54×0.75 |
|
- Correction Optics Type
- Field Flattener
- -€250.00
- -€26.00
- -€26.00
Askar, based in China, specializes in producing innovative telescopes and astrophotography equipment, appealing to a wide range of astronomers. Their focus on compact and portable designs increases accessibility for users aiming to explore astronomy more comfortably.
Customers who bought this product also bought:
- -€250.00
Tap to zoom
