Askar 5-in-1 M42 / M48 / M54 / 1.25" / 2" Filter DrawerUsers are often racked by the task of choosing and matching dazzling filters as well as adapters when it comes to using a filter drawer. It just becomes more confusing for those who are quite new to astrophotography. To solve this problem, Askar introduces a multifunctional filter drawer.
|
| Name | Function | Feature |
| Main body of Askar filter drawer | accommodate the filter slider; connect the telescope and the astronomy camera | smooth coating; classic Askar logo |
| Filter slider | carry the filters swap different filters | designed with threads and circular groove for the attachment of both mounted and unmounted filters; the filter slider with the smallest opening is used for the attachment of 1.25" mounted filters and 31mm unmounted filters; the middle-opening filter slider is used for the attachment of 36mm unmounted filters; the slider with the largest opening is used to attach 2" mounted filters and 50mm unmounted filters |
| Adapters at the telescope side | to connect the filter drawer and the telescope | designed with M42, M48 and M54 thread |
| Adapters at the camera side | to connect the filter drawer and the camera | designed with M42, M48 and M54 thread |
| Filter holding ring | to securely hold the unmounted filter | three different sizes |
| M2×4 countersink screw M1.27 wrench | to fix the filter holding ring onto the filter slider | |
| M3×2.5 grub screw M1.5 wrench | to adjust the space between the main body and the camera adapter | |
| M3×8 countersink screw M2 wrench | to fix the camera adapter on the main body | |














ลิขสิทธิ์ © 2012-2026 ThaiExcite