PRO HD II CONVERSION LENS SERIES
Wide Angle Conversion Lens
0.45x for DSLR
Designed exclusive for DSLR
The new PRO4945HD PRO HD II wide angle conversion designed for DSLR lenses delivers super high resolution wide angle image clarity.

Professional grade optical element that undergo precision polishing processes are used in the optical system for maximum image clarity when used on DSLR lenses. Focal length is effectively reduced by a factor of 0.45x to achieve a wide coverage of 8mm when used on 18-55mm APS-C lens. The extra wide angle is particularly useful for taking wide landscape and majestic architecture which requires a large depth of field for maximum scene to be captured in 1 single picture shot.

All optical elements undergo ultra low reflection multi coating process which further minimizes chromatic aberration and astigmatism to obtain clear, crystal sharp digital images that are comparable with digital lenses with fixed focal length.
Without Lens
With PRO4945HD Lens
Without Lens
With PRO4945HD Lens
PRO4945HD
SPECIFICATION
Magnification:
Maximum aperture:
Lens construction:
Lens compatibility:

Coating:

Availabel mounting size:
Filter Size:
Weight:
Accessories:

0.45x
F / 4.0
2-group / 2-element
f = 28mm (35mm equivalent),
18mm (APS-C)
Broadband Multi Layer Coating with ultra low reflection
49mm, 52mm
77mm
210g
Lens pouch, M77 lens cap,
rear lens cover

49mm
52mm

About

The heart of our conversion lenses and photo filters development lies in the achievement of good image quality made possible only with good optical system

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Contact

Cosmos Optical And Metal Engineering Pte Ltd

Tel: +65 6842 7825
Fax: +65 6842 7826

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