The SV228 Bahtinov Mask 156mm is made of optical grade acrylic plastic, which is light and soft to protect your telescope. Aluminum frame; strong and durable for long service life. Red cover; the vibrant red can express your passion for astronomy. Thin and light design; aluminum material thickness is 2 mm; Focus quickly; Bahtinov masks make the best focus for your telescope quickly and easily.
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SVBONY SV228 Bahtinov Mask Telescope Focusing Cover 156mm For SV550 122mm f/7 OTA
Cover Material - Aluminum
Bahtinov Material - Acrylic Plastic
Outside Diameter - 162mm
Outside Diameter of Bahtinov Mask - 140mm
Inside Diameter - 156mm
Vibrant Red Cover - Express Your Passion For Astronomy
Thickness of Cover - 2mm
Net Weight -- 144g
Focus Quickly & Easily
Suitable For SV550 122 f/7 OTA
Multiple Application Scenarios
Specifications
| Brand | SVBONY |
| Model | SV228 |
| Color | Red |
| Frame Cover Material | Aluminums |
| Bahtinov Material | Acrylic Plastic |
| Inside Diameter | 156mm |
| Outside Diameter | 162mm |
| Outside Diameter of Bahtinov Material | 140mm |
| Thickness of Cover | 2mm |
| Net Weight | 144g |
| Fit For OTA | SV550 122mm f/7 |
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
