UWL-100 Achromat Wide Conversion Lens (Type1)
Maximum angle of view 100.5°underwater for ultra wide shot and 158.35°on land for fish-eye shot.
In addition to ultra wide angle of view, optical design of the UWL-100 allows closer focusing distance which benefits you when shooting wide macro image.
Optional "Dome Lens Unit II for UWL-100" further widen maximum angle of view to131.6°underwater for semi-fisheye imaging.
Optical construction is 5 elements in 4 groups with coated optical glasses including achromat lens (achromatic doublet) which effectively suppress optical aberrations and elicits master lens performance.
Highly versatile screw type "M67 Mount" compatible.
Two options (Type1/Type2) for various camera type to bring out optimum performance of master lens.
*Type conversion is available as optional feature.
Directly screwed on a housing which has M67 lens ring or mounted through dedicated "M67 Mount Base" for a housing which is not equipped with a M67 lens ring.
| Attachment lens thread: | M67 |
|---|---|
| Body Material: | aluminum |
| Lens type: | Wide angle |
| Pane material: | Optical glass |
- Außendurchmesser / Länge: (*1) 100mm / 58,5mm
- Gewicht (Luft / Unterwasser) (*1): 625g / ca.370g
- Linsenkonstruktion: 5 Elemente in 4 Gruppen
- Brennweite (Luft / Unterwasser): unendlich / unendlich (afokales System)
- Vergrößerung: 0,57077
- Maximaler Sichtwinkel (Luft / Unterwasser) (*10): 158,3° / 100,5°
- Gehäusematerial / Veredelung: Korrosionsbeständige Aluminiumlegierung / Starrer schwarzer Alumit
- Glas / Beschichtung: Optisches Glas / Beidseitige Antireflexbeschichtung
- Gewindedurchmesser: M67
- Nenntiefe: 60m
(*1) mit Streulichtblende
(*2) Bei Verwendung von C-3030Zoom + PT-005 (mit PT-005 Adapterring). Der tatsächliche Sichtwinkel kann je nach Kamera / Gehäuse variieren.
- Eine UWL-100 Achromat Weitwinkelkonverter-Vorsatzlinse (Typ 1) von INON
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