item | value |
Place of Origin | China |
Power Source | Electric |
Warranty | 1 Year |
After-sale Service | Online technical support |
Material | plastic |
Shelf Life | 1years |
Quality Certification | ce |
Instrument classification | Class III |
Safety standard | None |
Product name | Aluminum Interspaced Grid |
Dimension | From 5"x7" to 14"x51" |
Line Density | From 60LPI to 300LPI |
Ratio | From 3:1 to 18:1 |
Focal Distance | From short to infinity |