Opticallensmanufacturer_Huai'an Haosheng Photoelectric Instrument Co., Ltd

天文望远镜镜头

Company

Product Categories

latest news

contact us

Enterprise name：Huaian Dong Sheng Photoelectric Instrument Co., Ltd.

Contact: Wang Li

Telephone：0517-83852182

Mobile phone：15252390568

Mailbox：976723966@qq.com

Fax：

Address: No. 9, Haikou Road, Huaian economic and technological development area.

Website：www.zgdsgd.cn

label:Opticallensmanufacturer

Your current location: Home >> Tag search

Tags Search Results: Products:0A news16个

[technical knowledge] Specification for appearance inspection of optical lenses (below)

Afteralongstudyofopticallenses,theopticallensmanufacturershavesummedupacompletesetofstandardstandards
release time:2018-03-29 The number of clicks:1040

[technical knowledge] Specification for inspection of optical lens appearance (Part I)

Theopticallensmanufacturershaveastrictstandardfortheinspectionofthelenses.Thepurposeistoensurethatth
release time:2018-03-29 The number of clicks:1255

[technical knowledge] Design features of free surface optical lenses

Opticallensmanufacturersbelievethatthedesignofopticallensesforareasonabletelescopeisthekeytothesucces
release time:2018-03-12 The number of clicks:1431

[technical knowledge] Precautions for the use of optical lenses

Astronomicaltelescopemanufacturerstodayarebringingastronomicaltelescopeopticallensestoattention.One.Wearfin
release time:2018-03-16 The number of clicks:1528

[technical knowledge] Misunderstanding of optical lens film

Althoughopticallensmanufacturershaveaccumulatedalotofprofessionalknowledgeintheindustry,therearestillso
release time:2018-03-10 The number of clicks:1367

[technical knowledge] The function of optical thin film

Speakingofthefunctionofopticallensfilm,weusetheopticalthinfilmofastronomicaltelescopeasthefollowingf
release time:2018-03-10 The number of clicks:1428

[technical knowledge] A brief introduction to the polishing process of optical lens

Throughlongexperienceaccumulation,theastronomicaltelescopemanufacturerfoundthatthesurfaceoftheopticallens
release time:2018-03-05 The number of clicks:1331

[technical knowledge] The difference between aspheric lenses and spherical lenses

Mostastronomersmayhaveknowledgeofastronomicaltelescopelenses,usuallydividedintosphericallensesandaspheric
release time:2018-03-04 The number of clicks:1179

[technical knowledge] Recognition of optical lenses

Atpresent,throughlongexperienceanalysis,opticallensmanufacturersaredividedintofivekindsofopticallenses:
release time:2018-03-03 The number of clicks:735

[technical knowledge] Characteristics of optical glass lenses

Wewillcontinuetointroducetheaboveknowledgeaboutopticallenses.Today,themanufacturersofopticallenseswill
release time:2018-03-01 The number of clicks:949

[technical knowledge] Optical lens knowledge

Hello,everyone.Thefollowingopticallensmanufacturerintroducesapopularopticalglassknowledge.Thematerialsuse
release time:2018-03-01 The number of clicks:712

[technical knowledge] Characteristics of optical lens grinding machine and various mirror processing methods

Formanufacturersofopticallenses,itisveryimportanttounderstandandfamiliarisethemselveswiththecharacterist
release time:2018-02-28 The number of clicks:1042

[technical knowledge] Basic knowledge of optical lens grinding process

Opticallensgrindingisaveryparticularthing,fromtheprocesstotheutensils,tothefinaleffect,andsoon.Toda
release time:2018-02-28 The number of clicks:618

[technical knowledge] What can astronomical telescopes see?

Theastronomicaltelescopecannotbemeasuredbyhowfaritis.Astronomicaltelescopesaretwoconceptsthatdistingui
release time:2018-02-13 The number of clicks:564

[Company news] Performance indicators for astronomical telescopes

Toevaluatethequalityofatelescope,wefirstlookatitsopticalperformance,andthenseewhetheritspointingaccu
release time:2018-05-14 The number of clicks:128

[Company news] Under what circumstances is the use of 1.5X just like magnification and 2/3X magnification?

Opticallensesarefamiliartomanyastronomers,andmanymanufacturersofopticallensesinHuaian.Today,Xiaobianwil
release time:2018-05-12 The number of clicks:167