Focal length: 750mm. The parabolic surface accuracy is better than 1/6-1 /8 wavelength. 150mm caliber . The thickness of the main mirror about 18mm. There will inevitably be mirror flaws. There is a central triangle mark on the front and an autograph on the back.
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Focal length: 750mm. Caliber: 150mm. Spherical mirror, aluminum plating and protective film. The thickness of the main mirror about 18mm. Accuracy of the mirror: 1/6 wave.
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Focal length: 1100mm. Caliber: 135mm. Spherical mirror, aluminum plating and protective film. The thickness of the main mirror about 18mm. Accuracy of the mirror: 1/6 wave.
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We'd like to settle any problem in a friendly manner. It's just take you 1 minute. Because the unpaid dispute will not be closed automatically, and we may ignore it.
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Spring Loaded. Part Number: 81650.
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Auxiliary Mirror Size Available: 20/25/30/35/40/42/50/54/70. Oblique Mirror Flat Mirror Elliptical Plane Mirror. Type: Elliptical Plane Mirror. Coating: Aluminum Reflection + Protective Film. If item is defective after 3 months, you can still send it back to us.
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3pc Tree Lopper Shears Secateurs Hedge Garden Pruning Plier Tool Set CT5295. Tap & Die Sets. Drill Bits. 115mm Cutting Disc Diamond Blades Porcelain Stone Tile Cutter Turbo 4 1/2". Stainless steel magnetic tray: 64mm x 93mm x 13.8mm.
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1 D114F450 mirror. Caliber: 114mm. Primary mirror: parabolic. Reflectance at: 92% / 400-950nm. The thickness is about 15mm.
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