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0.3X Fisheye Lens for SANYO Projector

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Jilin

  • Validity to:

    Long-term effective

  • Last update:

    2017-11-20 17:38

  • Browse the number:

    134

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Company Profile

VY Optoelectronics Co., Ltd.

By certification [File Integrity]

Contact:Ms. Yvonne(Mr.)  

Email:

Telephone:

Phone:

Area:Jilin

Address:Jilin

Website: http://vyoptics.rqxiangye.com/

Product details

Fisheye lens of projector is a wide-angle lens that takes in an extremely wide, hemispherical image. The focal lengths of fisheye lenses depend on the film format. Fisheye lenses achieve extremely wide angles of view by forgoing a rectilinear image, opting instead for a special mapping (for example: Equisolid angle), which gives images a characteristic convex appearance. A panorama by rotating lens or stitching images (cylindrical perspective) is not a fisheye photo.
Specification of our fisheye lens as follow:?
*37mm 0.42X fisheye lens;
*72mm,82mm 0.7X fisheye lens?
type 37mm 0.42X;72mm,82mm 0.7X;0.3X
?usage ?projector,camera and so on
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.

中文字幕人妻熟女人妻