Convex Lens Diameter 42mm Focal Length 65mm Optical Test Optical Instrument Prism No Black Holes Shadows Dark Convex Lens
Technical Details
Angle Tolerance: | about 9 mm/0.35in |
Brand Name: | VAHIGCY |
Dimension Tolerance: | about 42*65*9mm/1.65*2.56*0.35in |
Flatness: | Convex Lens |
Material: | H-K9 |
Model Number: | Instrument Triple Prism |
Shape: | circle |
Size: | Convex Lens |
Surface Quality: | Other |
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