Description: These are 3D printed bahtinov masks for the following Askar guidescope models:Askar 30mm FMA135Askar 40mm FMA180Askar 40mm FMA180ProAskar 50mm FMA230Masks sit slightly loose on dewshield and includes a tab with hole for easy removal without disturbing focus. Hole can be used for attaching mask to strap or tether. I designed these masks to all have a bahtinov factor of 150+ to allow for easy focusing and good diffraction spikes. Bahtinov Factors:FMA135 = 168.75FMA180 = 200FMA230 = 250Printed in high quality American made black PLA. Please feel free to ask any questions. I can make almost any size bahtinov mask for any telescope so please feel free to message me for custom requests.
Price: 15 USD
Location: Rolling Prairie, Indiana
End Time: 2024-02-13T05:18:00.000Z
Shipping Cost: N/A USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Unbranded
Type: Bahtinov Mask
Available Variations
Color: Askar FMA135 / 30mm
Price: 15 USD
Available Quantity: 22
Quantity Sold: 13
Color: Askar FMA180 / 40mm
Price: 16 USD
Available Quantity: 18
Quantity Sold: 9
Color: Askar FMA230 / 50mm
Price: 18 USD
Available Quantity: 14
Quantity Sold: 4
Color: Askar FMA180Pro / 40mm
Price: 17 USD
Available Quantity: 10
Quantity Sold: 3
