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LiNbO3 crystal lens
Lithium Niobate(LiNbO3) Crystal lens is widely used as frequency doublers for wavelength 1 mm and optical parametric os
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2018-08-03 |
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LiTaO3 crystal lens
LiTaO3 crystal lens is also widely used E-O crystal.Main properities of LiTaO3 lens include:Transparent:0.4-5.0mE-O Coef
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2018-08-03 |
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lens hood
In photography, a lens hood or lens shade is a device used on the end of a lens to block the sun or other light source i
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2018-08-03 |
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star filter for 37mm camera
Starfilterisoneofcamerafilters,asthecenteroflightemitting,include2lines,4lines,6lines,8lines,16lines...Starfiltersturnpo
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2018-08-03 |
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