跳到主要內容

ICX419 CCD

ICX419AKL ( colour version ) and ICX419ALL (mono version)

interlacedCCD  imaging sensor
optical size: 8mm diagonal ( type 1/2")
752(H) x 582(V) effective pixels
chip size: 7.40mm (H) x 5.95 mm (V)
pixel size: 8.6 (H) x 8.3 um


spec

is a 1st gen SuperHAD CCD  commonly used in CCTV applications


For inexpensive astrophotography, it is used in Orion StarShoot G3,

and in Allied-Vision Guppy F-044

review here in cloudynights

and here

sensitivity: 1300mV typical @ 1/50 sec

From Starizona:
Full well capacity: 50000e-
Read noise (RMS): 9e-
Dark signal (at 0º C): 0.01e-/pixel/sec
Gain: 0.79e- per ADU

has a <1 FPS frame rate ( ?) stated on telescopes.net, selling at $399


astro-video on noise reduction
標籤：

留言

張貼留言

這個網誌中的熱門文章

越南香草

Ngo ~ "N-gaw" Mui ~ "Moo-ee" Ngo ~ "N-gaw" Mui ~ "Moo-ee" Ngo ~ "N-gaw" Mui ~ "Moo-ee" Ngo (N-gaw) ,  Mui  (Moo-ee )  Cilantro Ngo Gai (N-gaw guy), Mui Tau (Moo-ee Tao), Ngo Tau (N-gaw Tao)   Mexican Coriander,  Sawtooth Coriander, Culantro 　　 娥女帝(拼音), 刺芹 　　特徵：娥女帝是短株形的植物，氣味清淡，葉邊呈鋸齒形，十分容易辨認。來源地：越南。 功效：和白夏差不多，娥女帝亦有祛濕、解毒及驅風的療效。建議食法： Pho,  (Bánh Xeò) 越南煎餅, 炒菜,湯,咖哩 Ngo Gai ~ "N-gaw guy" Mui Tau ~ "Moo-ee Tao" Ngo Tau ~ "N-gaw Tao" - See more at: http://vietworldkitchen.typepad.com/blog/vietnamese-herb-primer.html#sthash.I9rzkzwI.dpuf Rau Ram (Rau Rahm) Vietnam Coriander, Laksa Leaf, "Vietnamese mint(actually not a mint)" Peppery, quite spicy. In salad Hung (Hoong), , Hung Lang (Hoong Lang) Spearmint.  Vietnamese coriander Hung Lui (Hoong Lou-ee), Hung Diu(Hoong Zee-ew) round mint used in salad Hung Cay (Hoong Kay) Mint Rau Que, Hung Que (H...
張貼留言
閱讀完整內容

沖田博文 Hirofumi Okita 60cm F3.25 dobsonian telescope

  the making mirror from Mike Lockwood webpage   youtube uwakina bokura other ATMers in Japan blueforest anettai  
1 則留言
閱讀完整內容

劣質洗衣機入水喉

上面白色是最易找到,$2x. 但漏水. 灰色, $4x, 是假冒 "MADE IN ITALY"  假冒 "MADE IN ITALY"  的標緻  左面是白色膠喉的喉頭, 右面是灰色膠喉的喉頭, 上圖左面是真正 好貨 ( MADE IN ITALY )灰色膠蓋.右面是冒牌 白色膠蓋. 膠蓋在安裝扭緊時爆開  上圖左面是真正 好貨 , 標了其他規格.右面是冒牌, 單單印了 MADE IN ITALY  好貨的膠蓋是可以下移, 露出喉頭及黑色軟膠墊 黑色軟膠墊是有坑紋. 質感較柔軟. 緊後可以"迫實"水龍頭 及喉蓋, 沒有滲漏 正板 MADE IN ITALY 賣 $4x, 價錢絕對合理. 冒牌貨在旺角新填地街買的, 也是$4x. 真是要小心!!! NB: MADE IN ITALY 是否真正 意大利制造實在無從考 証
2 則留言
閱讀完整內容