This SV228 Bahtinov Mask is made of optical grade acrylic plastic, so it won't damage your telescope. The cover is designed with aluminium frame, which makes it sturdy and long-lasting. It is worth mentioning that it has a red outer cover, as the vibrant red color expresses your passion for astronomy. With thin and lightweight design, you will not upset the balance of the telescope. It is of fast focusing; get the best focus for your telescope quickly and easily.
SVBONY SV228 Bahtinov Mask Telescope Focusing Cover 103mm For SV503 80ed & SV550 80 OTA
Aluminum Frame Cover
Acrylic Plastic For Bahtinov Material
The Diameters Of SV228 103mm Bahtinov Mask
Vibrant Red Cover - Express Your Passion For Astronomy
Thin & Light Design
Focus Quickly & Easily
Suitable For SV503 80mm f/7 and SV550 80mm f/6 OTA
Multiple Application Scenarios
Specifications
| Brand | SVBONY |
| Model | SV228 |
| Color | Red |
| Frame Cover Material | Aluminums |
| Bahtinov Material | Acrylic Plastic |
| Inside Diameter | 103mm |
| Outside Diameter | 108mm |
| Outside Diameter of Bahtinov Material | 86mm |
| Thickness of Cover | 2mm |
| Net Weight | 96g |
| Fit For OTA | SV503 80mm f/7、SV550 80mm f/6 |
Features
1.Acrylic plastic; made with optical grade Acrylic material
2.Red cover; vibrant red can express your passion for astronomy
3.Protect the telescope; they are made of soft plastic so that they do not damage your telescope
4.Aluminum frame; strong and durable for long service life
5.Thin and light design; aluminium material thickness is 2 mm; light weight so you wont upset the balance on your scope
6.Focus quickly; Bahtinov masks make the best focus for your telescope quickly and easily
