Achromatic lenses are nearly free from aspherical aberration and coma. Comparing with singlet lenses, achromatic lenses have far superior optical performance.SpecificationsMaterial:See tablesDiameter tolerance:+/-0.1mmDesign wavelength:546.1nmFocal tolerance:+/-2%Surface quality :60-40 S/DCentration:3 arcminSurtace flatness:λ/4 @633nmClear aperture:90%Bevel:Protective bevel Optical glass
... the mandrel fracture detection device.3, The new LG60-H singlet long stroke cold rolling mill: single-feed dual rotary side ... fracture detection device.6, LG60-H cold rolling mill of singlet long stroke: single-feed dual rotary side feeding gap rolling ... . 7,LG60-HL the singlet and rolling cold rolling mill: dual feed dual rotary end ...
... industrial trucks, stair treads and various floorings.Commonly used criteria singlet for pressure welding galvanized steel grating products form (width≥800mm ...
... on the lesion tissue coverd with 5-ALA2) generated enough singlet oxygen3) strong photochemical reaction happened4) then the lesion tissue selectively ...
... excited by photons to produce catatonic free radicals, such as singlet oxygen and superoxide radicals. These radicals selectively destroy the tumor ...
... : 470nm+/-10nm active the producing porphyrin in acne, produce toxic singlet oxygen3. Yellow color: 590nm+/-10nm4. Green color: 525nm+/-10nm whiten ...
... excited by photons to produce cytotoxic free radicals, such as singlet oxygen and superoxide radicals. These radicals selectively destroy the tumor ...
... excited by photons to produce cytotoxic free radicals, such as singlet oxygen and superxide radicals.These radicals selectively destroy the tumor ... ,and the metabolism of bacillus will generate a mass of singlet oxygen which is harmful to the acne bacillus so as ...
... of advertising.1. As it is very convenient to carry singlet bags are popular for packing around the world. Chinese people ... for instance, consume a lot of singlet bags everyday, either for shopping or for waste packing as ...
... once activated, its chemical deexcitation progress will release plenty of singlet reactive oxygen. which will creat a poisonous environment for propionibacterium ...
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