HUT57447A - Single stage aspherical lens of high numerical aperture - Google Patents

Single stage aspherical lens of high numerical aperture

Info

Publication number
HUT57447A
HUT57447A HU304990A HU304990A HUT57447A HU T57447 A HUT57447 A HU T57447A HU 304990 A HU304990 A HU 304990A HU 304990 A HU304990 A HU 304990A HU T57447 A HUT57447 A HU T57447A
Authority
HU
Hungary
Prior art keywords
numerical aperture
single stage
aspherical lens
high numerical
aspherical
Prior art date
Application number
HU304990A
Other languages
Hungarian (hu)
Other versions
HU903049D0 (en
Inventor
Sandor Kerekgyarto
Miklos Barabas
Peter Richter
Imre Loerincz
Laszlo Zubonyai
Janos Giber
Gabor Szarvas
Istvan Farkas
Sandor Varkonyi
Istvan Pinter
Original Assignee
Videoton Elekt Vallalat
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Videoton Elekt Vallalat filed Critical Videoton Elekt Vallalat
Priority to HU304990A priority Critical patent/HUT57447A/en
Publication of HU903049D0 publication Critical patent/HU903049D0/en
Publication of HUT57447A publication Critical patent/HUT57447A/en

Links

HU304990A 1990-05-16 1990-05-16 Single stage aspherical lens of high numerical aperture HUT57447A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU304990A HUT57447A (en) 1990-05-16 1990-05-16 Single stage aspherical lens of high numerical aperture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU304990A HUT57447A (en) 1990-05-16 1990-05-16 Single stage aspherical lens of high numerical aperture

Publications (2)

Publication Number Publication Date
HU903049D0 HU903049D0 (en) 1990-09-28
HUT57447A true HUT57447A (en) 1991-11-28

Family

ID=10962286

Family Applications (1)

Application Number Title Priority Date Filing Date
HU304990A HUT57447A (en) 1990-05-16 1990-05-16 Single stage aspherical lens of high numerical aperture

Country Status (1)

Country Link
HU (1) HUT57447A (en)

Also Published As

Publication number Publication date
HU903049D0 (en) 1990-09-28

Similar Documents

Publication Publication Date Title
AU111992S (en) Eyeglass lens
AU112176S (en) Eyeglass lens
GB2230354B (en) Zoom lens assembly
GB8419092D0 (en) Fabrication of optical lenses
AU4646493A (en) Illumination system having an aspherical lens
AU110979S (en) Eyeglass lenses
KR940007159U (en) Intraocular lens
GB2235989B (en) Zoom lens barrel
EP0405532A3 (en) Zoom lens
GB2237893B (en) Clip-on lens
EP0474563A3 (en) Lens barrel
GB2251955B (en) Zoom lens system
GB2237406B (en) Zoom lens barrel
GB2228102B (en) Light intercepting mask of lens
GB2241084B (en) Zoom lens barrel
GB2243100B (en) Manufacture of visual lenses
EP0405856A3 (en) Zoom lens
GB2244819B (en) Zoom lens system
GB2238399B (en) Soft focus lens system
EP0252614A3 (en) Single aspherical lens
GB2241911B (en) Ophthalmic lens manufacture
EP0493261A3 (en) Zoom lens
GB9028117D0 (en) Annular optical member
GB2242033B (en) Optical projection lens system
HUT57447A (en) Single stage aspherical lens of high numerical aperture

Legal Events

Date Code Title Description
DFD9 Temporary prot. cancelled due to non-payment of fee