Ricoh WG-30
Mo ta san pham: Ricoh WG-30


Tu khi duoc thong bao tren thi truong ngoai US, chiec WG-30 la mot dong may phu cua dong may WG 30w tren thi truong US. Day la dong may tiep noi sau Ricoh WG-20 duoc ra mat vao mua xuan vua roi cung nhu dong Pentax WG-10 vao nam ngoai. Khi ma WG-20 chi thay doi ten dua tren su sap nhap cua Pentax vao Ricoh va de phu hop voi thuong hieu cua nhung chiec camera ve sau, thi chiec Ricoh WG-30 lai co mot so thay doi dang ke hon.
Diem chinh giua nhung thay doi nay do la than may, hien tai no co kha nang chong tham nuoc tot hon so voi truoc day, mac du no van chua the bat kip duoc voi dong WG-4. Voi do sau toi da len toi 40feet (tuong duong 12m) trong hai gio dong ho, chiec WG 30 vuot qua bac tien boi cua no toi 7 feet, nhung van kem dong WG-4 gan 5 feet.
Than may co thiet ke voi phong cach xong xao hon so voi WG-10 va WG-20, va giong nhu nhung chiec camera do, kha nang chong shock cua no duoc giu o do cao 4.9 foot (1.5m), chong nen 220 pounds va chong lanh toi 14 do F (-10 do C), va chong bui. Noi cach khac, neu mot trong hai hoac ban hoac chiec may anh phai chiu thua, thi phan thua se phan nhieu la nghieng ve ban.
O ben trong, thay doi lon nhat chinh la bo cam bien sang voi do phan giai cao hon, trong khi hau het nhung phan cung – bao gom lens va LCD monitor – khong thay doi.
Cam bien sang 16 megapixel la mot cam bien loai BSI CMOS, nhu co the thay duoc o mot so san pham trong dong may WG-4 truoc do. So sanh voi chip 14 megapixel cua WG-20, ban co the ki vong vao WG 30 co 9% tot hon trong do phan giai – tren ly thuyet, it nhat la nhu vay.
Mot diem thay doi dang ke chinh la viec chuyen doi tu cam bien sang CCD o WG-20 sang CMOS o WG-30, dieu nay khien cho phan ung cua chiec camera tro nen nhanh nhay hon. Do nhay sang ISO van duoc gioi han toi da len toi 6400.

Bo lens zoom quang hoc 5x cua Ricoh WG 30 duoc nang len mot chut so voi thiet ke cu cua WG-10 va WG-20, va no van co do dai tieu cu 28-140mm. Khong giong nhu cac dong camera WG-4, khong co bo on dinh hinh anh nao o day – thay vao do, Ricoh chi cung cap mot tinh nang theo doi diem anh SR ket hop voi cai goi la “Digital SR” – mot cach noi khac cua viec do nhay sang duoc tang len thong qua toc do cua trap cao hon.
Khau do lon nhat chua duoc thong bao nhung ve khoang cach focus nho nhat thi co: chiec WG-30 se giam duoc do focus xuong toi thieu 0.4inch (1cm) thong qua che do Digital Microscope. Viec giu may o gan doi tuong chup co the khien cho doi tuong bi mo di, va luc nay chum den LED xung quanh lens se mang den su chieu sang bu vao. Giong nu dong WF-4, chiec WG-30 co 6 chiec den LED duoc phan bo deu xung quanh lens, no cung cap nhieu nhung hieu ung phan chieu hap dan hon so voi so luong 5 chiec o WG-20. Luu y rang co mot che do chup rieng la Digital Microscope: do phan giai se bi khoa tai 2 megapixel va ti le khung hinh co dinh la 16:9.
Nhung chiec den macro LED xung quanh lens cung duoc su dung trong mot so truong hop boi chiec WG-30. Co the dieu thu vi nhat cua chung chinh la mang lai cho ban mot chuc nang selfie tot, giup ban co the tu dieu chinh duoc vi tri cua khuon mat ban tai vi tri thich hop. Neu nhu den LED con nhay, nghia la ban van chua o trung tam cua buc hinh, va khi ban da on dinh dung vi tri thi no se ngung nhay.
Mot chuc nang ma Ricoh goi la “Instant Illumination Enhance” nhay den LED ben phai giong nhu la khi cua trap duoc mo ra, giup mang lai them mot chut anh sang phu cho doi tuong tai thoi diem chup. Ban cung co the su dung he thong den LED nhu mot den flash. Va co the mot so chuc nang dac biet hon la kha nang bat panel tren man hinh len de xem thoi gian bang cach gio nut OK trong khi may dang khong hoat dong. No se co ich trong truong hop dien thoai cua ban bi het pin, va ban khong deo dong ho !!!
Noi ve monitor LCD, no nho hon va co do phan giai thap hon so voi trung binh 2.7 inch voi 230.000 diem anh. No tuong duong voi 320x240, voi nhung diem anh phu au do, luc va lam lien tuc xem giua cac diem anh. No co man hinh hien thi cung loai voi WG-20, nho hon va do phan giai thap hon so voi man hinh cua dong WG-4. Mot lop phu chong loa duoc them vao de loai tru di hien tuong phan chieu.
Che do Auto Picture co the nhan ra duoc 16 cac loai khung canh khac nhau, chiec Ricoh WG-30 co tuong doi nhieu chuc nang chup anh khac – mot so pho bien, mot so thi khong. Kha nang nhan dien khuon mat len toi da toi 32 don vi trong cung mot khung hinh chi trong 0.03 giay, va he thong cung co the dinh vi duoc ca khuon mat cua nhung con vat nuoi nua, can nhac ca chung vao de dieu chinh duoc do focus cung nhu phoi sang hieu qua. Chuc nang Smile Capture se tu dong giat cua trap khi doi tuong ban dang ngam no mot nu cuoi. Cung co 4 che do chup Handheld Night Snap giup dua nhieu hinh anh vao cung mot khung hinh ma co do sac net hon sau mot khoang thoi gian phoi sang lau, a hien tuong nhieu cung it hon so voi chup don.
Cung co mot che do chup quang, voi 12 chuc nang loc so hoa, va mot che do Underwater Mermaid, chuc nang nay cung cap che do quay dac biet duoi nuoc, va du la chup anh tinh hay quay phim thi no cung mang lai duoc chat luong hinh anh tot hon boi no tu dong tuy chinh lai mau do nhat duoi dieu kien tuong phan thap.
Chung ta se ban tiep ve van de quay phim ngay bay gio. Chiec Ricoh WG-30 co kha nang quay phim Full HD (1920x1080 pixel, duoc biet den la 1080p) voi ti le khung hinh la 30 fps. O day cung co che do quay toc do cao voi doh phan giai HD (1280x720, tuong duong 720p). San pham duoc su dung bo nen H.264, va mot chuc nang co ten la Movie SR giup on dinh lai nhung san pham do bang cac “tia” lai khung hinh cung nhu lam sac net cac goc.
Cac tuy chon ket noi bao gom co cong Micro HDMI Type-D va bo dieu khien doi cho ca mat truoc va mat sau cua than may, giup cung co goc quet khi ban dang o phia truoc hoac phia sau cua may anh.
Mot so anh chup thu:




