OPTICAL basis 1.3M views
welcome to the my channel
my name is debasish, i am from west Bengal, my experience is 15 years, i fit all type of hard spectacles frames and lenses very quickly and very well.
i show all type of hard spectacle frames and lenses fitting in this channel very quickly and very well.
all type frame & eyeglasses fitting knowledge share on this channel.
all spectacles basis info explain on this channel.
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supra grooving machine|semi rimless groover
Autorefractometer | G MATRONIX R30+ review and price
progressive lens fitting without eye PD
Bifocal glass fitting | metal full frame | hand edger machine
Acetate frame vs plastic frame | कौन सा फ्रेम अच्छा है?| eyeglasses
Plastic frame VS Metal frame | कौन सा फ्रेम अच्छा है?
180 straight line mark | all frame | for axis marking
Blue cut glass | Blue ARC | Green ARC
Blue cut glass and TR frame full fitting guide
polycarbonate lens unbreakable test | hammer test
prime wonder lens launch | 2023 new prime lens launch | price & features explain
how to choose best optical frame for high power glasses | हाई पावर चश्मा के लिए सही फ्रेम कौन सा ले?
optilab hand edger machine explain price
चश्मा टूट जाए तो क्या करें | what to do if glasses break
Lenses suitable for kids | बच्चों के लिए उपयुक्त लेंस
Bifocal glass Mai Axis kaise lagaye | manual process
optical lens fitting by machine
manualy compound power neutralize
how to identify (+)or(-) of sph & cyl power || spherical and cylindrical power difference in hindi
how to neutralize cylindrical power and Axis marking full guide
how to mark straight line for axis marking
how to test original polarized sunglasses at home
UNCOAT vs HARDCOAT vs POLYCARBONATE lenses
glass lens vs fiber lens | what lens suitable for you
manual eye power testing | visual acuity test
manual eye test setup in hindi
optical trial lens set | optical trial box explain in hindi
#optical eyeglasses compound power neutralize
Blue cut glasses vs Normal glasses
-9.00sph 1.74 high index optical glass fitting process