Produk
| Model | CH3671A | |||
| Tipe | Lensa Cahya Lintang | Sederek lara. | — | |
| Resolusi | 3MP | Kepala Ray Angle | — | |
| Format Gambar | 1/2.7″ | MOD | 0.5m~∞ | |
| Lingkaran Gambar | f6.8mm (MAX) | Tipe Pemasangan | M16*P0.5 | |
| EFL | 4mm | Gambar Dimensi | ф20.00*P 31.40mm | |
| TTL (Teks Lengkap) | 38.3mm | Struktur Lensa | — | |
| F/ORA. | 1.0 | Filter IR | Non-IR | |
| FFL(M) | 6.90mm | Bobot | 16.0g | |
| BFL(O) | — | Operasi Iris | Didandani | |
| Kanggo Sensor | 1/2.7″ | Operasi Zoom | Didandani | |
| FOV (Foto) | Horisontal | 91.5° | Operasi Fokus | Pandhuan |
| Vertikal | 47° | Suhu Operasi | -20°~+85° | |
| Diagonal | 112° | Suhu Panyimpenan | -20°~+85° | |
| Distorsi OPT | <-45% | |||
Produk iki kasil ditambahake menyang kranjang!
Lensa Cahya Lintang
Produk
Rincian Produk
Tag Produk
| Model | Format Sensor | Dawane Fokus (mm) | FOV (H*V*D) | TTL (mm) | Filter IR | Bukaan | Gunung | Rega Unit | ||
|---|---|---|---|---|---|---|---|---|---|---|
| LUWIH LANJUT+KURANG- | CH3671A | 1/2.7" | 4.0 | 91.5°*47°*112° | 38.3 | NO | 1.0 | M16*P0.5 | $5.0Nyuwun Penawaran | |
| LUWIH LANJUT+KURANG- | CH3672A | 1/2.7" | 6.0 | 61°*33°*74° | 41.10 | NO | 1.0 | M16*P0.5 | $5.0Nyuwun Penawaran | |
| LUWIH LANJUT+KURANG- | CH3673A | 1/2,5" | 4.0 | 90°*49°*106° | 35.75 | NO | 1.0 | M16*P0.5 | $6.0Nyuwun Penawaran | |
| LUWIH LANJUT+KURANG- | CH3674A | 1/1.8" | 5.4 | 88°*46°*105° | 45.47 | NO | 1.0 | M16*P0.5 | $6.5Nyuwun Penawaran | |
| LUWIH LANJUT+KURANG- | CH3818A | 1/2.7" | 6.0 | 61°*32°*72° | 22.80 | NO | 1.6 | M12*P0.5 | $2.0Nyuwun Penawaran | |
| LUWIH LANJUT+KURANG- | CH3818B | 1/2.7" | 6.0 | 61°*32°*72° | 22.80 | NO | 1.6 | AA Ø14.0 | $2.0Nyuwun Penawaran | |
| LUWIH LANJUT+KURANG- | CH3543A | 1/2.7" | 2.9 | 117°*62°*141° | 21.94 | NO | 1.4 | M12*P0.5 | $6.7Nyuwun Penawaran | |
| LUWIH LANJUT+KURANG- | CH3824A | 1/2.7" | 4.0 | 90°*49°*106º | 22.37 | NO | 1.4 | M12*P0.5 | $1.5Nyuwun Penawaran | |
| LUWIH LANJUT+KURANG- | CH3825A | 1/2.7" | 6.0 | 58°*31.5°*67° | 22.43 | NO | 1.4 | M12*P0.5 | $1.5Nyuwun Penawaran | |
Kamera starlight iku jinis kamera pengawas cahya redup sing dirancang kanggo njupuk gambar sing cetha ing kondisi cahya redup banget. Kamera-kamera iki nggunakake sensor gambar canggih lan pamrosesan sinyal digital kanggo njupuk lan ningkatake gambar ing lingkungan sing kamera tradisional angel.
Lensa kanggo kamera starlight yaiku lensa khusus sing dirancang kanggo njupuk gambar ing kondisi cahya sing kurang, kalebu ing wayah wengi lan kahanan cahya sekitar sing kurang banget. Lensa iki biasane duwe aperture sing amba lan ukuran sensor gambar sing luwih gedhe kanggo njupuk luwih akeh cahya, saengga kamera bisa ngasilake gambar berkualitas tinggi ing kondisi cahya sing kurang.
Ana sawetara faktor penting sing kudu digatekake nalika milih lensa kanggo kamera starlight. Salah sawijining faktor sing paling penting yaiku ukuran aperture, sing diukur nganggo f-stop. Lensa kanthi aperture maksimum sing luwih gedhe (angka-f sing luwih cilik) ngidini luwih akeh cahya mlebu ing kamera, saengga gambar sing luwih padhang lan kinerja cahya sing luwih apik.
Faktor penting liyané sing kudu ditimbang yaiku dawa fokus lensa, sing nemtokaké sudut pandang lan pembesaran gambar. Lensa cahya lintang biasane duwé sudut pandang sing luwih amba kanggo njupuk luwih akèh langit wengi utawa pemandangan ing cahya sing kurang.
Faktor liyane sing kudu ditimbang kalebu kualitas optik lensa, kualitas rakitan, lan kompatibilitas karo bodi kamera. Sawetara merek lensa kamera starlight sing populer kalebu Sony, Canon, Nikon, lan Sigma.
Sakabèhé, nalika milih lensa kanggo kamera starlight, penting kanggo nimbang kabutuhan lan syarat khusus sampeyan, uga anggaran sampeyan, kanggo nemokake lensa sing paling apik kanggo aplikasi tartamtu sampeyan.
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