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We supply optical lens for optical instrument.Main optical lenses include optical cylindrical lens,optical spherical lens,optical aspherical lens,optical prism,optical filter lens,optical grating,optical windows,optical mirror,optical components,camera lens,fisheye lens,wide angle lens,telephoto lens,projector lens,adapter ring,adapter tube,custom lens,OEM etc..
We manufacture kinds of conversion lenses for digital camera, include wide angle lens, telephoto lens, fisheye lens, adatper ring, adapter tube, custom lens, OEM, projector lens. All conversion lenses are fit for Canon, and so on. Beside, we supply OEM service.
Specification of our wide angle conversion lens as follow:
25mm 0.45X wide angle lens
27mm 0.45X wide angle lens
28mm 0.45X wide angle lens
30mm, 30.5mm, 34mm, 37mm, 43mm, 46mm, 49mm, 52mm, 55mm, 58mm, 62mm, 72mm 0.45X wide angle lens.
Specification of our telephoto lens as follow:
*25mm, 27mm, 28mm, 30mm, 30.5mm, 34mm, 37mm, 43mm, 46mm, 49mm, 52mm, 55mm, 58mm, 62mm, 72mm 2.0X telephoto lens;
*37mm 2.5X and 3.0X telephoto lens;
*52mm 3.0X telephoto lens;
Specification of our fisheye lens as follow:
*37mm 0.42X fisheye lens;
*72mm, 82mm 0.7X fisheye lens.
Besides, we could also manufacture and design photographic lens as requested. Thanks.
We manufacture kinds of conversion lenses for digital camera, include wide angle lens, telephoto lens, fisheye lens, adatper ring, adapter tube, custom lens, OEM, projector lens. All conversion lenses are fit for Canon, and so on. Beside, we supply OEM service.
Specification of our wide angle conversion lens as follow:
25mm 0.45X wide angle lens
27mm 0.45X wide angle lens
28mm 0.45X wide angle lens
30mm, 30.5mm, 34mm, 37mm, 43mm, 46mm, 49mm, 52mm, 55mm, 58mm, 62mm, 72mm 0.45X wide angle lens.
Specification of our telephoto lens as follow:
*25mm, 27mm, 28mm, 30mm, 30.5mm, 34mm, 37mm, 43mm, 46mm, 49mm, 52mm, 55mm, 58mm, 62mm, 72mm 2.0X telephoto lens;
*37mm 2.5X and 3.0X telephoto lens;
*52mm 3.0X telephoto lens;
Specification of our fisheye lens as follow:
*37mm 0.42X fisheye lens;
*72mm, 82mm 0.7X fisheye lens.
Besides, we could also manufacture and design photographic lens as requested. Thanks.
|
Range of diameter |
Dia.0.7mm-Dia.400mm |
| Range of curve radius | R1.5-R∞ etc. |
| Tolerance of diameter | +/-0.1, +/-0.01, +/-0.005 etc. |
| Surface accuracy | λ , 1/2λ , 1/4λ , 1/10λ etc. |
| Tolerance of Thickness | +/-0.1, +/-0.05, +/-0.01 etc. |
| Centration | +/-2′,+/-1′ etc. |
| Aperture N | 5, 1 etc. |
| Irregularity ΔN | 2, 1, 0.5, 0.2 etc. |
| Surface quality | 60/40, 40/20, 20/10, 10/5 etc. |