Ke aniani hoʻonui Fresnel, Fresnel magnifier

Nā ʻike huahana

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ʻO ka Fresnel magnifier hiʻohiʻona:

ʻO ka mānoanoa liʻiliʻi o ke aniani hoʻonui Fresnel i hana ʻia me PVC hiki ma waena o 0.45mm a me 0.90mm.ʻOkoʻa mai ke aniani hoʻonui maʻamau, ua uhi ʻia kona ʻili i nā ʻōpala liʻiliʻi, a ʻo kona mau kaha vortex e like me nā vortex he nui nā lens convex (i kapa ʻia ʻo nā apo pōʻai), no laila e kūlou ka mālamalama e hele ana i loko o ia e hana i kahi ʻano diffraction, i mea e hoʻonui ai. kiʻi.Hōʻike ʻia ka lens Fresnel e ka ʻōlinolino kiʻekiʻe ma mua o ka lens maʻamau, ʻili palahalaha a me kahi wahi radiation nui.He palena iki ke anawaena o ka lens concave convex maʻamau, a he hana maikaʻi ʻo Fresnel ma ke kahua o ke aniani hoʻonui, ʻaʻole hiki ke hoʻokō ʻia e ka lens maʻamau.Eia kekahi, ʻo ka mānoanoa o ka Fresnel magnifying glass he 0.45mm wale nō.ʻO kaʻoiaʻiʻo,ʻo ka hana nui o ke kāʻei lawe lima e hoʻemi i ke kaumaha a me ka nui o ka plexiglass maʻamau a me ke aniani hoʻonui i hanaʻia e ke aniani hoʻonui maʻamau.

Kāleka Fresnel magnifier, me nā ʻano mea hoʻonui, ākea ākea ākea o ka ʻike a maʻalahi loa e hoʻohana.No ka mea ua hana ʻia ke aniani hoʻonui i ke ʻano o kahi kāleka ʻoihana, he liʻiliʻi kona leo a me ka mālama maʻalahi.No ka laʻana, hoʻohana ʻia ia no ka hoʻonui ʻana a me ka nīnau ʻana i ka font liʻiliʻi o kahi puke wehewehe ʻōlelo haole.Ma hope o ka hoʻohana ʻana, hiki ke hoʻopaʻa ʻia ma waena o nā ʻaoʻao ma ke ʻano he bookmark.Hiki ke hoʻopaʻa ʻia i loko o nā puke, nā puke puke, nā palapala ʻae hana, nā waihona kāleka ʻoihana a me nā ʻohi peʻa.Hiki iā ia ke hana i ke aniani hoʻonui kāleka me ke kukui.He mea maʻalahi hoʻi e hoʻohana i ka pō.Loaʻa iā ia nā mea maikaʻi o ke kaumaha māmā, ke kaumaha māmā, maʻalahi ke lawe a pēlā aku.

NA PILI O NA LENS FRESNEL

ʻO nā noi no nā lens Fresnel e loaʻa nā kukui, nā kukui fresnel, ka hale kukui, ka mea hoʻoheheʻe ma luna, ka mea hoʻonui Fresnel, ka ʻike ʻana o Fresnel TV, ka ʻōnaehana condenser, ke kukui fresnel kamera, ke kukui uila, fresnel lens solar energy, hope projection Fresnel screen, passive motion detector, traffic sign, fresnel lens photovoltaic, fresnel solar concentrator, collimator, fresnel flight simulator, optical landing system and LED magnifier.

POMAIKAI O KA FRESNEL LENS

Hiki ke hoʻolālā a hana ʻia ka lens Fresnel i nā ʻano nui loa me ke kaumaha māmā ma muli o ka liʻiliʻi o 4mm mānoanoa, no laila e emi ke kumukūʻai ma mua o nā mea hoʻonui kuʻuna.ʻO ka ʻokoʻa, he 200mm ka mānoanoa o ka aniani aniani ma ka lihi, ʻoi aku ke kaumaha ma luna o 50kgs a he kaukani kālā ke kumu kūʻai.
ʻO ka hoʻemi nui ʻana o ka mānoanoa o ka lens e loaʻa i kahi mālama nui i ke kumu kūʻai.Hiki i nā lens Fresnel ke hoʻemi i ke kaumaha, e hōʻemi ana i ka hoʻouka ʻana a me ke kumukūʻai hui.Hiki ke hoʻohana ʻia nā lens Fresnel nui loa a hiki i 1000mm e hoʻololi i nā hui aniani maʻamau nui loa i nā ʻōnaehana optical nui.
ʻO ka ʻaoʻao piha 3x pepa hoʻonui me ka palena ʻeleʻele e hoʻonui a hiki i 300%.Manaʻo ʻia ʻo ia ka hoʻonui ʻoluʻolu loa no ka heluhelu ʻana i nā paʻi liʻiliʻi, kūpono no ka nānā ʻana a me ka nānā ʻana i nā mea leʻaleʻa liʻiliʻi a me nā mea hana hana, nā ʻāpana gadget uila liʻiliʻi e like me nā wili a me nā pine.