Kaca pembesar Fresnel, kaca pembesar Fresnel

Katerangan pondok:

Kaca pembesar Fresnel, kaca pembesar Fresnel
3X Kartu Kredit Wafer-Ipis Magnifier, Jelas kaca pinuh fresnel lambar magnifier, A4 Kaca Pinuh Leungeun Gede Kaca pembesar Lensa Pikeun Bacaan, Tetengger kalawan magnifier jeung pangawasa.Idéal anu hadé pikeun produk pembesar tetengger promosi khusus pikeun maca Alkitab.


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Model:

WS3LED

WS80

WS7322L WS7727 WS275205 WS305195 WSA4
Power: 3x 4X 4X 4X 3X 3X 3X
Material: PVC, ABS, LED
 
PVC PVC, ABS, LED PVC PVC, ABS, LED PVC PVC
Pcs/karton 100PCS 2500PCS 1000PCS 2500PCS 50 PCS 200 PCS 200 PCS
Wdalapan / Karton: 12kg 10.5KG 13.5KG 8.5kg 16,5kg 13,2kg 13kg
CArton Ukuran: 52,5×34,5×41,5CM 48.5x25.5x17.5CM UKURAN 38 X 30 X 21 CM 37×20,5×17,5CM UKURAN 66,5 X 44 X 30CM UKURAN 33 X 23 X 45 CM 49X36.5X14CM
LED LAMPU 3LAMPU LED NO 1LAMPU LED NO 4LAMPU LED NO NO
Katerangan pondok: LED PVC lampu wengi desktop Fresnel magnifier Kartu Fresnel PVC bookmark palastik magnifier Kartu dipingpin portabel Fresnel magnifier kalawan lampu Promosi kartu bisnis Fresnel ultra ipis kartu kaca pembesar LED A4 kaca pinuh Fresnel lénsa tilepan beuheung magnifier Kaca pinuh maca aréa badag PVC magnifier A4 maca PVC 3x threaded kaca pembesar

WS3LED

LED PVC night light desktop Fresnel magnifier 05 LED PVC night light desktop Fresnel magnifier02 LED PVC night light desktop Fresnel magnifier 03 LED PVC night light desktop Fresnel magnifier 04

WS80

Fresnel card PVC bookmark plastic magnifier 02 Fresnel card PVC bookmark plastic magnifier 03 Fresnel card PVC bookmark plastic magnifier 04 Fresnel card PVC bookmark plastic magnifier 05

WS7322L

Card led portable Fresnel magnifier with light 01 Card led portable Fresnel magnifier with light 02 Card led portable Fresnel magnifier with light 03 Card led portable Fresnel magnifier with light 04 Card led portable Fresnel magnifier with light 05 Card led portable Fresnel magnifier with light 06

WS7727

Business card promotion Fresnel ultra thin card magnifying glass 01 Business card promotion Fresnel ultra thin card magnifying glass 02 Business card promotion Fresnel ultra thin card magnifying glass 03 Business card promotion Fresnel ultra thin card magnifying glass 04 Business card promotion Fresnel ultra thin card magnifying glass 05 Business card promotion Fresnel ultra thin card magnifying glass 06

WS275205

LED A4 full page Fresnel lens folding neck magnifier 02 LED A4 full page Fresnel lens folding neck magnifier 03 LED A4 full page Fresnel lens folding neck magnifier 04 LED A4 full page Fresnel lens folding neck magnifier 05

WS305195

Full page reading large area PVC magnifier 01 Full page reading large area PVC magnifier 02 Full page reading large area PVC magnifier 03 Full page reading large area PVC magnifier 04

WSA4

A4 reading PVC 3x threaded Magnifying glass  01 A4 reading PVC 3x threaded Magnifying glass  02 A4 reading PVC 3x threaded Magnifying glass  03 A4 reading PVC 3x threaded Magnifying glass  04

Fresnel magnifier Ciri:

Ketebalan minimum kaca pembesar Fresnel anu didamel tina PVC tiasa antara 0.45mm sareng 0.90mm.Béda jeung kaca pembesar biasa, beungeutna katutupan ku belang-belang leutik, sarta belang-belangna kawas vortex ngandung loba lénsa gilig (disebut cingcin sirkular), ku kituna cahaya nu ngaliwatan éta ngabengkokkeun ngahasilkeun fénoména difraksi, ku kituna ngabentuk ngagedéan. gambar.Lénsa Fresnel dicirikeun ku kacaangan anu langkung luhur tibatan lénsa biasa, permukaan datar sareng daérah radiasi anu ageung.Diaméter lénsa gilig kerung biasa pisan kawates, sarta Fresnel muterkeun hiji peran alus dina widang kaca pembesar, nu teu bisa dihontal ku lénsa biasa.Leuwih ti éta, ketebalan kaca pembesar Fresnel ngan 0.45mm.Nyatana, fungsi utama sabuk portabel nyaéta ngirangan beurat sareng volume plexiglass biasa sareng kaca pembesar kaca anu diproduksi ku kaca pembesar tradisional.

Kartu Fresnel magnifier, kalawan rupa-rupa magnification, widang magnifying lega visi jeung pohara merenah ngagunakeun.Kusabab kaca pembesar dijieun kana bentuk kartu bisnis, eta boga volume leutik jeung neundeun basajan.Salaku conto, dianggo pikeun ngagedekeun sareng konsultasi font leutik kamus saku basa asing.Saatos dianggo, éta tiasa dijepit di antara halaman salaku tetengger.Ogé bisa clamped dina buku, notebooks, idin gawé, polder kartu bisnis jeung kolektor perangko.Éta ogé tiasa ngadamel kaca pembesar kartu kalayan lampu.Éta ogé pohara merenah ngagunakeun peuting.Ieu boga kaunggulan beurat hampang, beurat hampang, gampang dibawa jeung saterusna.

APLIKASI lénsa FRESNEL

Aplikasi pikeun lénsa Fresnel kalebet pencahayaan, lampu fresnel, mercusuar, proyektor overhead, pembesar Fresnel, proyéksi TV Fresnel, sistem kondensor, sorotan fresnel kaméra, lampu mobil, tanaga surya lensa fresnel, layar Fresnel proyéksi pungkur, detektor gerak pasif, tanda lalu lintas, fresnel lénsa photovoltaic, fresnel concentrator surya, collimator, fresnel simulator hiber, sistem badarat optik sarta LED magnifier.

KELEBIHAN LENSA FRESNEL

Lensa Fresnel tiasa dirarancang sareng diproduksi dina ukuran anu ageung kalayan beurat hampang kusabab kandelna kirang ti 4mm, janten biayana langkung handap tibatan pembesar tradisional.Kontras, lénsa kaca konvensional bakal kandel 200mm di tepi, beuratna leuwih 50kgs sarta hargana sarébu dollar.
Ngurangan sacara signifikan ketebalan lénsa nyababkeun penghematan anu ageung dina biaya bahan.Lensa Fresnel bisa ngurangan beurat, nu ngurangan ningkatna jeung ongkos assembly.Lensa Fresnel raksasa pisan dugi ka 1000mm tiasa dianggo pikeun ngagentos majelis eunteung konvensional anu mahal pisan dina sistem optik ageung.
Kaca pinuh 3x ngagedekeun lambar kalayan wates hideung ngagedekeun nepi ka 300%.Ieu dianggap pembesaran paling nyaman pikeun maca prints leutik, idéal pikeun Nempo jeung mariksa hobi leutik jeung bahan crafting, bagian gadget éléktronik leutik kayaning screws na pin.

 


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