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J16aX 8B IRSD/IASD |
J16aX 8B IRS/IAS |
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Main Features: |
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Compact & lightweight!
Improved specification as standard lens
X-Element & Power Optical System
Digital Drive
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Compact & lightweight!
Improved specification as standard lens.
X-Element & Power Optical System
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Lens |
J16aX 8B IRSD/IASD |
J16aX 8B IRS/IAS |
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Application |
- |
- |
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Zoom
Ratio |
16x |
16x |
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Built-in
Extender |
2.0x |
2.0x |
Range of Focal
Length
(with Extender) |
8~128mm
16~256mm (2.0x) |
8~128mm
16~256mm (2.0x) |
Maximum Relative
Aperture
(with Extender) |
1:1.8 at 8~105mm
1:2.2 at 128mm
1:3.6 at 16~210mm (2.0x)
1:4.4 at 256mm (2.0x) |
1:1.8 at 8~105mm
1:2.2 at 128mm
1:3.6 at 16~210mm (2.0x)
1:4.4 at 256mm (2.0x) |
Angular Field of
view
(with Extender) |
4:3 Aspect Ratio
(8.8x6.6mm) |
57.6° x 44.8° at 8mm
3.9° x 3.0° at 128mm
30.8° x 23.3° at 16mm (2.0x)
2.0° x 1.5° at 256mm (2.0x) |
57.6° x 44.8° at 8mm
3.9° x 3.0° at 128mm
30.8° x 23.3° at 16mm (2.0x)
2.0° x 1.5° at 256mm (2.0x) |
16: 9
Aspect Ration
(9.59x5.39mm) |
61.9° x 37.3° at 8mm
4.3° x 2.4° at 128mm
33.4° x 23.3° at 16mm (2.0x)
2.2° x 1.2° at 256mm (2.0x) |
61.9° x 37.3° at 8mm
4.3° x 2.4° at 128mm
33.4° x 23.3° at 16mm (2.0x)
2.2° x 1.2° at 256mm (2.0x) |
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Minimum Object
Distance (M.O.D.) |
0.6m (50mm with Macro) |
0.6m (50mm with Macro) |
Object Dimensions at
M.O.D.
(with Extender) |
4:3 Aspect Ratio
(8.8x6.6mm) |
57.3 x 43.0cm at 8mm
3.7 x 2.8cm at 128mm
29.4 x 22.1 at 16mm (2.0x)
1.9 x 1.4cm at 256mm (2.0x) |
57.3 x 43.0cm at 8mm
3.7 x 2.8cm at 128mm
29.4 x 22.1 at 16mm (2.0x)
1.9 x 1.4cm at 256mm (2.0x) |
16:9
Aspect Ratio
(9.59x5.39mm) |
62.4 x 35.2cm at 8mm
4.1 x 2.3cm at 128mm
32.1 x 18.1cm at 16mm (2.0x)
2.1 x 1.2cm at 256mm (2.0x) |
62.4 x 35.2cm at 8mm
4.1 x 2.3cm at 128mm
32.1 x 18.1cm at 16mm (2.0x)
2.1 x 1.2cm at 256mm (2.0x) |
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Macro |
Yes |
Yes |
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Size
(WxHxL) |
151 x 99.5 x 193.7mm |
151 x 99.5 x 193.7mm |
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Weight
(approx.) |
1.33kg / 1.43kg
(2.93lbs) / (3.15lbs) |
1.33kg / 1.43kg
(2.93lbs) / (3.15lbs) |
